SUBARU TRIBECA 2009 1.G Service Workshop Manual

FU(H6DO)-50
Fuel Delivery, Return and Evaporation Lines
FUEL INJECTION (FUEL SYSTEMS)
CAUTION:
•Pull the connector to ensure it is connected
securely.
•Make sure the two retainer pawls are en-
gaged in their mating positions in the connec-
tor.
•Be sure to inspect the hoses and their con-
nections for fuel leakage.
2) Connect the fuel delivery hose to the pipe with
an overlap of 20 to 25 mm (0.79 to 0.98 in).
Type A: When the amount of inserting is specified.
Type B: When the amount to be inserted is not
specified.
2: 2.5±1.5 mm (0.098±0.059 in)
L: 22.5±2.5 mm (0.886±0.098 in)
3) Connect the evaporation hose to the pipe with
an overlap of 15 to 20 mm (0.59 to 0.79 in).
L: 17.5±2.5 mm (0.689±0.098 in)
CAUTION:
Be sure to inspect the hoses and their connec-
tions for fuel leakage.
C: INSPECTION
1) Make sure that there are no cracks on the fuel
pipes and fuel hoses.
2) Make sure the fuel pipe and fuel hose connec-
tions are tightened firmly.
(A) Connector
(B) Retainer
(C) Pipe
(1) Type A
(2) Type B
(3) Pipe
(4) Clamp
(5) Hose
FU-00127
( A )
( B )( C )
(3)(4)(5)
L
(1)
(2)
FU-00128
(1) Hose
(2) Clip
(3) Pipe
FU-00129
(1)(2)
L/2
L
(3)

FU(H6DO)-51
Fuel System Trouble in General
FUEL INJECTION (FUEL SYSTEMS)
29.Fuel System Trouble in General
A: INSPECTION
NOTE:
•When the vehicle is left unattended for an extended period of time, water may accumulate in the fuel tank.
Fill fuel fully to prevent those problem. And also drain water from fuel filter.
•In snow-covered areas, mountainous areas, skiing areas, etc. where ambient temperatures drop below
0°C (32°F) throughout the winter season, use a water removing agent in the fuel system to prevent freezing
fuel system and accumulating water. Fill the water removing agent at the time when the fuel reduced at half
to maintain the advantage.
•When water is accumulated in fuel filter, drain water from both the fuel filter and fuel tank or use water re-
moving agent in the fuel tank.
•Before using water removing agent, follow the cautions noted on the bottle.
Tr o u b l e a n d p o s s i b l e c a u s e C o r r e c t i v e a c t i o n
1. Insufficient fuel supply to injector
1) Fuel pump does not operate.
Defective terminal contactInspect contact, especially ground, and tighten it
securely.
Tr o u b l e i n e l e c t r o m a g n e t i c o r e l e c t r o n i c c i r c u i t p a r t s R e p l a c e t h e f a u l t y p a r t s .
2) Decline of fuel pump function Replace the fuel pump.
3) Clogged dust or water in the fuel filter Replace the fuel pump and clean or replace the fuel tank.
4) Clogged or bent fuel pipe or hose Clean, correct or replace the fuel pipe or hose.
5) Air is mixed in fuel system. Inspect or retighten each connection part.
6) Clogged or bent air breather hose or pipe Clean, correct or replace the air breather hose or pipe.
7) Damaged diaphragm of pressure regulator Replace the fuel pump.
2. Leakage or blow out of fuel
1) Loose joints of the fuel pipe Retighten.
2) Cracked fuel pipe, hose and fuel tank Replace.
3) Defective welding part on the fuel tank Replace.
4) Defective drain packing of the fuel tank Replace.
5) Clogged or bent air breather hose or air vent tubeClean, correct or replace the air breather hose or air vent
tube.
3. Gasoline smell inside of compartment
1)Loose joints at air breather hose, air vent tube and fuel filler
pipeRetighten.
2) Defective packing air tightness on the fuel saucer Correct or replace the packing.
3) Inoperative fuel pump modulator or circuit Replace.
4. Defective fuel meter indicator
1) Defective operation of fuel level sensor Replace.
2) Defective operation of fuel meter Replace.
5. Noise
1) Large operation noise or vibration of fuel pump Replace.

FU(H6DO)-52
Fuel System Trouble in General
FUEL INJECTION (FUEL SYSTEMS)

GD(H6DO)-2
List of Diagnostic Trouble Code (DTC)
GENERAL DESCRIPTION
1. List of Diagnostic Trouble Code (DTC)
A: LIST
DTC Item Index
P0011 Intake Camshaft Position Timing -
Over-Advanced (Bank 1)
<Ref. to GD(H6DO)-9, DTC P0011 INTAKE CAMSHAFT POSITION TIMING
- OVER-ADVANCED (BANK 1), Diagnostic Trouble Code (DTC) Detecting
Criteria.>
P0016 Crankshaft Position - Camshaft
Pos it i o n C o r r el a ti o n ( B a nk 1)
<Ref. to GD(H6DO)-11, DTC P0016 CRANKSHAFT POSITION - CAM-
SHAFT POSITION CORRELATION (BANK 1), Diagnostic Trouble Code
(DTC) Detecting Criteria.>
P0018 Crankshaft Position - Camshaft
Pos it i o n C o r r el a ti o n ( B a nk 2)
<Ref. to GD(H6DO)-11, DTC P0018 CRANKSHAFT POSITION - CAM-
SHAFT POSITION CORRELATION (BANK 2), Diagnostic Trouble Code
(DTC) Detecting Criteria.>
P0021 Intake Camshaft Position Timing -
Over-Advanced (Bank 2)
<Ref. to GD(H6DO)-11, DTC P0021 INTAKE CAMSHAFT POSITION TIM-
ING - OVER-ADVANCED (BANK 2), Diagnostic Trouble Code (DTC) Detect-
ing Criteria.>
P0026 Intake Valve Control Solenoid Cir-
cuit Range/Performance (Bank 1)
<Ref. to GD(H6DO)-12, DTC P0026 INTAKE VALVE CONTROL SOLENOID
CIRCUIT RANGE/PERFORMANCE (BANK 1), Diagnostic Trouble Code
(DTC) Detecting Criteria.>
P0028 Intake Valve Control Solenoid Cir-
cuit Range/Performance (Bank 2)
<Ref. to GD(H6DO)-15, DTC P0028 INTAKE VALVE CONTROL SOLENOID
CIRCUIT RANGE/PERFORMANCE (BANK 2), Diagnostic Trouble Code
(DTC) Detecting Criteria.>
P0030 HO2S Heater Control Circuit (Bank
1 Sensor 1)
<Ref. to GD(H6DO)-15, DTC P0030 HO2S HEATER CONTROL CIRCUIT
(BANK 1 SENSOR 1), Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0031 HO2S Heater Control Circuit Low
(Bank 1 Sensor 1)
<Ref. to GD(H6DO)-17, DTC P0031 HO2S HEATER CONTROL CIRCUIT
LOW (BANK 1 SENSOR 1), Diagnostic Trouble Code (DTC) Detecting Crite-
ria.>
P0032 HO2S Heater Control Circuit High
(Bank 1 Sensor 1)
<Ref. to GD(H6DO)-19, DTC P0032 HO2S HEATER CONTROL CIRCUIT
HIGH (BANK 1 SENSOR 1), Diagnostic Trouble Code (DTC) Detecting Crite-
ria.>
P0037 HO2S Heater Control Circuit Low
(Bank 1 Sensor 2)
<Ref. to GD(H6DO)-21, DTC P0037 HO2S HEATER CONTROL CIRCUIT
LOW (BANK 1 SENSOR 2), Diagnostic Trouble Code (DTC) Detecting Crite-
ria.>
P0038 HO2S Heater Control Circuit High
(Bank 1 Sensor 2)
<Ref. to GD(H6DO)-23, DTC P0038 HO2S HEATER CONTROL CIRCUIT
HIGH (BANK 1 SENSOR 2), Diagnostic Trouble Code (DTC) Detecting Crite-
ria.>
P0050 HO2S Heater Control Circuit (Bank
2 Sensor 1)
<Ref. to GD(H6DO)-25, DTC P0050 HO2S HEATER CONTROL CIRCUIT
(BANK 2 SENSOR 1), Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0051 HO2S Heater Control Circuit Low
(Bank 2 Sensor 1)
<Ref. to GD(H6DO)-25, DTC P0051 HO2S HEATER CONTROL CIRCUIT
LOW (BANK 2 SENSOR 1), Diagnostic Trouble Code (DTC) Detecting Crite-
ria.>
P0052 HO2S Heater Control Circuit High
(Bank 2 Sensor 1)
<Ref. to GD(H6DO)-25, DTC P0052 HO2S HEATER CONTROL CIRCUIT
HIGH (BANK 2 SENSOR 1), Diagnostic Trouble Code (DTC) Detecting Crite-
ria.>
P0057 HO2S Heater Control Circuit Low
(Bank 2 Sensor 2)
<Ref. to GD(H6DO)-25, DTC P0057 HO2S HEATER CONTROL CIRCUIT
LOW (BANK 2 SENSOR 2), Diagnostic Trouble Code (DTC) Detecting Crite-
ria.>
P0058 HO2S Heater Control Circuit High
(Bank 2 Sensor 2)
<Ref. to GD(H6DO)-25, DTC P0058 HO2S HEATER CONTROL CIRCUIT
HIGH (BANK 2 SENSOR 2), Diagnostic Trouble Code (DTC) Detecting Crite-
ria.>
P0068 MAP/MAF - Throttle Position Cor-
relation
<Ref. to GD(H6DO)-26, DTC P0068 MAP/MAF - THROTTLE POSITION
CORRELATION, Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0076 Intake Valve Control Circuit Low
(Bank 1)
<Ref. to GD(H6DO)-28, DTC P0076 INTAKE VALVE CONTROL CIRCUIT
LOW (BANK 1), Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0077 Intake Valve Control Circuit High
(Bank 1)
<Ref. to GD(H6DO)-29, DTC P0077 INTAKE VALVE CONTROL CIRCUIT
HIGH (BANK 1), Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0082 Intake Valve Control Circuit Low
(Bank 2)
<Ref. to GD(H6DO)-30, DTC P0082 INTAKE VALVE CONTROL CIRCUIT
LOW (BANK 2), Diagnostic Trouble Code (DTC) Detecting Criteria.>

GD(H6DO)-3
List of Diagnostic Trouble Code (DTC)
GENERAL DESCRIPTION
P0083 Intake Valve Control Circuit High
(Bank 2)
<Ref. to GD(H6DO)-30, DTC P0083 INTAKE VALVE CONTROL CIRCUIT
HIGH (BANK 2), Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0101 Mass or Volume Air Flow Circuit
Range/Performance
<Ref. to GD(H6DO)-31, DTC P0101 MASS OR VOLUME AIR FLOW CIR-
CUIT RANGE/PERFORMANCE, Diagnostic Trouble Code (DTC) Detecting
Criteria.>
P0102 Mass or Volume Air Flow Circuit
Low Input
<Ref. to GD(H6DO)-34, DTC P0102 MASS OR VOLUME AIR FLOW CIR-
CUIT LOW INPUT, Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0103 Mass or Volume Air Flow Circuit
High Input
<Ref. to GD(H6DO)-36, DTC P0103 MASS OR VOLUME AIR FLOW CIR-
CUIT HIGH INPUT, Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0107 Manifold Absolute Pressure/Baro-
metric Pressure Circuit Low Input
<Ref. to GD(H6DO)-38, DTC P0107 MANIFOLD ABSOLUTE PRESSURE/
BAROMETRIC PRESSURE CIRCUIT LOW INPUT, Diagnostic Trouble Code
(DTC) Detecting Criteria.>
P0108 Manifold Absolute Pressure/Baro-
metric Pressure Circuit High Input
<Ref. to GD(H6DO)-40, DTC P0108 MANIFOLD ABSOLUTE PRESSURE/
BAROMETRIC PRESSURE CIRCUIT HIGH INPUT, Diagnostic Trouble
Code (DTC) Detecting Criteria.>
P0111 Intake Air Temperature Circuit
Range/Performance
<Ref. to GD(H6DO)-42, DTC P0111 INTAKE AIR TEMPERATURE CIRCUIT
RANGE/PERFORMANCE, Diagnostic Trouble Code (DTC) Detecting Crite-
ria.>
P0112 Intake Air Temperature Circuit Low
Input
<Ref. to GD(H6DO)-44, DTC P0112 INTAKE AIR TEMPERATURE CIRCUIT
LOW INPUT, Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0113 Intake Air Temperature Circuit High
Input
<Ref. to GD(H6DO)-46, DTC P0113 INTAKE AIR TEMPERATURE CIRCUIT
HIGH INPUT, Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0117 Engine Coolant Temperature Cir-
cuit Low Input
<Ref. to GD(H6DO)-48, DTC P0117 ENGINE COOLANT TEMPERATURE
CIRCUIT LOW INPUT, Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0118 Engine Coolant Temperature Cir-
cuit High Input
<Ref. to GD(H6DO)-50, DTC P0118 ENGINE COOLANT TEMPERATURE
CIRCUIT HIGH INPUT, Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0122 Throttle/Pedal Position Sensor/
Switch “A” Circuit Low Input
<Ref. to GD(H6DO)-52, DTC P0122 THROTTLE/PEDAL POSITION SEN-
SOR/SWITCH “A” CIRCUIT LOW INPUT, Diagnostic Trouble Code (DTC)
Detecting Criteria.>
P0123 Throttle/Pedal Position Sensor/
Switch “A” Circuit High Input
<Ref. to GD(H6DO)-54, DTC P0123 THROTTLE/PEDAL POSITION SEN-
SOR/SWITCH “A” CIRCUIT HIGH INPUT, Diagnostic Trouble Code (DTC)
Detecting Criteria.>
P0125 Insufficient Coolant Temperature
For Closed Loop Fuel Control
<Ref. to GD(H6DO)-56, DTC P0125 INSUFFICIENT COOLANT TEMPERA-
TURE FOR CLOSED LOOP FUEL CONTROL, Diagnostic Trouble Code
(DTC) Detecting Criteria.>
P0126 Insufficient Coolant Temperature
for Stable Operation
<Ref. to GD(H6DO)-58, DTC P0126 INSUFFICIENT COOLANT TEMPERA-
TURE FOR STABLE OPERATION, Diagnostic Trouble Code (DTC) Detect-
ing Criteria.>
P0128 Coolant Thermostat (Coolant Tem-
perature Below Thermostat Regu-
lating Temperature)
<Ref. to GD(H6DO)-60, DTC P0128 COOLANT THERMOSTAT (COOLANT
TEMPERATURE BELOW THERMOSTAT REGULATING TEMPERATURE),
Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0131 O2 Sensor Circuit Low Voltage
(Bank 1 Sensor 1)
<Ref. to GD(H6DO)-62, DTC P0131 O2 SENSOR CIRCUIT LOW VOLTAGE
(BANK 1 SENSOR 1), Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0132 O2 Sensor Circuit High Voltage
(Bank 1 Sensor 1)
<Ref. to GD(H6DO)-64, DTC P0132 O2 SENSOR CIRCUIT HIGH VOLTAGE
(BANK 1 SENSOR 1), Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0133 O2 Sensor Circuit Slow Response
(Bank 1 Sensor 1)
<Ref. to GD(H6DO)-66, DTC P0133 O2 SENSOR CIRCUIT SLOW
RESPONSE (BANK 1 SENSOR 1), Diagnostic Trouble Code (DTC) Detect-
ing Criteria.>
P0134 O2 Sensor Circuit No Activity
Detected (Bank 1 Sensor 1)
<Ref. to GD(H6DO)-69, DTC P0134 O2 SENSOR CIRCUIT NO ACTIVITY
DETECTED (BANK 1 SENSOR 1), Diagnostic Trouble Code (DTC) Detect-
ing Criteria.>
P0137 O2 Sensor Circuit Low Voltage
(Bank 1 Sensor 2)
<Ref. to GD(H6DO)-71, DTC P0137 O2 SENSOR CIRCUIT LOW VOLTAGE
(BANK 1 SENSOR 2), Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0138 O2 Sensor Circuit High Voltage
(Bank 1 Sensor 2)
<Ref. to GD(H6DO)-74, DTC P0138 O2 SENSOR CIRCUIT HIGH VOLTAGE
(BANK 1 SENSOR 2), Diagnostic Trouble Code (DTC) Detecting Criteria.>
DTC Item Index

GD(H6DO)-4
List of Diagnostic Trouble Code (DTC)
GENERAL DESCRIPTION
P0139 O2 Sensor Circuit Slow Response
(Bank 1 Sensor 2)
<Ref. to GD(H6DO)-75, DTC P0139 O2 SENSOR CIRCUIT SLOW
RESPONSE (BANK 1 SENSOR 2), Diagnostic Trouble Code (DTC) Detect-
ing Criteria.>
P0140 O2 Sensor Circuit No Activity
Detected (Bank 1 Sensor 2)
<Ref. to GD(H6DO)-80, DTC P0140 O2 SENSOR CIRCUIT NO ACTIVITY
DETECTED (BANK 1 SENSOR 2), Diagnostic Trouble Code (DTC) Detect-
ing Criteria.>
P0151 O2 Sensor Circuit Low Voltage
(Bank 2 Sensor 1)
<Ref. to GD(H6DO)-81, DTC P0151 O2 SENSOR CIRCUIT LOW VOLTAGE
(BANK 2 SENSOR 1), Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0152 O2 Sensor Circuit High Voltage
(Bank 2 Sensor 1)
<Ref. to GD(H6DO)-81, DTC P0152 O2 SENSOR CIRCUIT HIGH VOLTAGE
(BANK 2 SENSOR 1), Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0153 O2 Sensor Circuit Slow Response
(Bank 2 Sensor 1)
<Ref. to GD(H6DO)-81, DTC P0153 O2 SENSOR CIRCUIT SLOW
RESPONSE (BANK 2 SENSOR 1), Diagnostic Trouble Code (DTC) Detect-
ing Criteria.>
P0154 O2 Sensor Circuit No Activity
Detected (Bank 2 Sensor 1)
<Ref. to GD(H6DO)-82, DTC P0154 O2 SENSOR CIRCUIT NO ACTIVITY
DETECTED (BANK 2 SENSOR 1), Diagnostic Trouble Code (DTC) Detect-
ing Criteria.>
P0157 O2 Sensor Circuit Low Voltage
(Bank 2 Sensor 2)
<Ref. to GD(H6DO)-82, DTC P0157 O2 SENSOR CIRCUIT LOW VOLTAGE
(BANK 2 SENSOR 2), Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0158 O2 Sensor Circuit High Voltage
(Bank 2 Sensor 2)
<Ref. to GD(H6DO)-82, DTC P0158 O2 SENSOR CIRCUIT HIGH VOLTAGE
(BANK 2 SENSOR 2), Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0159 O2 Sensor Circuit Slow Response
(Bank 2 Sensor 2)
<Ref. to GD(H6DO)-82, DTC P0159 O2 SENSOR CIRCUIT SLOW
RESPONSE (BANK 2 SENSOR 2), Diagnostic Trouble Code (DTC) Detect-
ing Criteria.>
P0160 O2 Sensor Circuit No Activity
Detected (Bank 2 Sensor 2)
<Ref. to GD(H6DO)-82, DTC P0160 O2 SENSOR CIRCUIT NO ACTIVITY
DETECTED (BANK 2 SENSOR 2), Diagnostic Trouble Code (DTC) Detect-
ing Criteria.>
P0171 System Too Lean (Bank 1) <Ref. to GD(H6DO)-83, DTC P0171 SYSTEM TOO LEAN (BANK 1), Diag-
nostic Trouble Code (DTC) Detecting Criteria.>
P0172 System Too Rich (Bank 1) <Ref. to GD(H6DO)-85, DTC P0172 SYSTEM TOO RICH (BANK 1), Diag-
nostic Trouble Code (DTC) Detecting Criteria.>
P0174 System Too Lean (Bank 2) <Ref. to GD(H6DO)-86, DTC P0174 SYSTEM TOO LEAN (BANK 2), Diag-
nostic Trouble Code (DTC) Detecting Criteria.>
P0175 System Too Rich (Bank 2) <Ref. to GD(H6DO)-86, DTC P0175 SYSTEM TOO RICH (BANK 2), Diag-
nostic Trouble Code (DTC) Detecting Criteria.>
P0181 Fuel Temperature Sensor “A” Cir-
cuit Range/Performance
<Ref. to GD(H6DO)-87, DTC P0181 FUEL TEMPERATURE SENSOR “A”
CIRCUIT RANGE/PERFORMANCE, Diagnostic Trouble Code (DTC) Detect-
ing Criteria.>
P0182 Fuel Temperature Sensor “A” Cir-
cuit Low Input
<Ref. to GD(H6DO)-90, DTC P0182 FUEL TEMPERATURE SENSOR “A”
CIRCUIT LOW INPUT, Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0183 Fuel Temperature Sensor “A” Cir-
cuit High Input
<Ref. to GD(H6DO)-92, DTC P0183 FUEL TEMPERATURE SENSOR “A”
CIRCUIT HIGH INPUT, Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0196 Engine Oil Temperature Sensor
Circuit Range/Performance
<Ref. to GD(H6DO)-94, DTC P0196 ENGINE OIL TEMPERATURE SEN-
SOR CIRCUIT RANGE/PERFORMANCE, Diagnostic Trouble Code (DTC)
Detecting Criteria.>
P0197 Engine Oil Temperature Sensor
Circuit Low
<Ref. to GD(H6DO)-96, DTC P0197 ENGINE OIL TEMPERATURE SEN-
SOR CIRCUIT LOW, Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0198 Engine Oil Temperature Sensor
Circuit High
<Ref. to GD(H6DO)-97, DTC P0198 ENGINE OIL TEMPERATURE SEN-
SOR CIRCUIT HIGH, Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0222 Throttle/Pedal Position Sensor/
Switch “B” Circuit Low Input
<Ref. to GD(H6DO)-98, DTC P0222 THROTTLE/PEDAL POSITION SEN-
SOR/SWITCH “B” CIRCUIT LOW INPUT, Diagnostic Trouble Code (DTC)
Detecting Criteria.>
P0223 Throttle/Pedal Position Sensor/
Switch “B” Circuit High Input
<Ref. to GD(H6DO)-100, DTC P0223 THROTTLE/PEDAL POSITION SEN-
SOR/SWITCH “B” CIRCUIT HIGH INPUT, Diagnostic Trouble Code (DTC)
Detecting Criteria.>
P0230 Fuel Pump Primary Circuit <Ref. to GD(H6DO)-102, DTC P0230 FUEL PUMP PRIMARY CIRCUIT,
Diagnostic Trouble Code (DTC) Detecting Criteria.>
DTC Item Index

GD(H6DO)-5
List of Diagnostic Trouble Code (DTC)
GENERAL DESCRIPTION
P0301 Cylinder 1 Misfire Detected <Ref. to GD(H6DO)-104, DTC P0301 CYLINDER 1 MISFIRE DETECTED,
Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0302 Cylinder 2 Misfire Detected <Ref. to GD(H6DO)-109, DTC P0302 CYLINDER 2 MISFIRE DETECTED,
Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0303 Cylinder 3 Misfire Detected <Ref. to GD(H6DO)-109, DTC P0303 CYLINDER 3 MISFIRE DETECTED,
Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0304 Cylinder 4 Misfire Detected <Ref. to GD(H6DO)-109, DTC P0304 CYLINDER 4 MISFIRE DETECTED,
Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0305 Cylinder 5 Misfire Detected <Ref. to GD(H6DO)-109, DTC P0305 CYLINDER 5 MISFIRE DETECTED,
Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0306 Cylinder 6 Misfire Detected <Ref. to GD(H6DO)-109, DTC P0306 CYLINDER 6 MISFIRE DETECTED,
Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0327 Knock Sensor 1 Circuit Low Input
(Bank 1 or Single Sensor)
<Ref. to GD(H6DO)-110, DTC P0327 KNOCK SENSOR 1 CIRCUIT LOW
INPUT (BANK 1 OR SINGLE SENSOR), Diagnostic Trouble Code (DTC)
Detecting Criteria.>
P0328 Knock Sensor 1 Circuit High Input
(Bank 1 or Single Sensor)
<Ref. to GD(H6DO)-112, DTC P0328 KNOCK SENSOR 1 CIRCUIT HIGH
INPUT (BANK 1 OR SINGLE SENSOR), Diagnostic Trouble Code (DTC)
Detecting Criteria.>
P0332 Knock Sensor 2 Circuit Low Input
(Bank 2)
<Ref. to GD(H6DO)-113, DTC P0332 KNOCK SENSOR 2 CIRCUIT LOW
INPUT (BANK 2), Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0333 Knock Sensor 2 Circuit High Input
(Bank 2)
<Ref. to GD(H6DO)-113, DTC P0333 KNOCK SENSOR 2 CIRCUIT HIGH
INPUT (BANK 2), Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0335 Crankshaft Position Sensor “A” Cir-
cuit
<Ref. to GD(H6DO)-114, DTC P0335 CRANKSHAFT POSITION SENSOR
“A” CIRCUIT, Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0336 Crankshaft Position Sensor “A” Cir-
cuit Range/Performance
<Ref. to GD(H6DO)-116, DTC P0336 CRANKSHAFT POSITION SENSOR
“A” CIRCUIT RANGE/PERFORMANCE, Diagnostic Trouble Code (DTC)
Detecting Criteria.>
P0340 Camshaft Position Sensor “A” Cir-
cuit (Bank 1 or Single Sensor)
<Ref. to GD(H6DO)-118, DTC P0340 CAMSHAFT POSITION SENSOR “A”
CIRCUIT (BANK 1 OR SINGLE SENSOR), Diagnostic Trouble Code (DTC)
Detecting Criteria.>
P0345 Camshaft Position Sensor “A” Cir-
cuit (Bank 2)
<Ref. to GD(H6DO)-120, DTC P0345 CAMSHAFT POSITION SENSOR “A”
CIRCUIT (BANK 2), Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0420 Catalyst System Efficiency Below
Threshold (Bank 1)
<Ref. to GD(H6DO)-121, DTC P0420 CATALYST SYSTEM EFFICIENCY
BELOW THRESHOLD (BANK 1), Diagnostic Trouble Code (DTC) Detecting
Criteria.>
P0442 Evaporative Emission Control Sys-
tem Leak Detected (Small Leak)
<Ref. to GD(H6DO)-124, DTC P0442 EVAPORATIVE EMISSION CON-
TROL SYSTEM LEAK DETECTED (SMALL LEAK), Diagnostic Trouble
Code (DTC) Detecting Criteria.>
P0447 Evaporative Emission Control Sys-
tem Vent Control Circuit Open
<Ref. to GD(H6DO)-136, DTC P0447 EVAPORATIVE EMISSION CON-
TROL SYSTEM VENT CONTROL CIRCUIT OPEN, Diagnostic Trouble
Code (DTC) Detecting Criteria.>
P0448 Evaporative Emission Control Sys-
tem Vent Control Circuit Shorted
<Ref. to GD(H6DO)-138, DTC P0448 EVAPORATIVE EMISSION CON-
TROL SYSTEM VENT CONTROL CIRCUIT SHORTED, Diagnostic Trouble
Code (DTC) Detecting Criteria.>
P0451 Evaporative Emission Control Sys-
tem Pressure Sensor
<Ref. to GD(H6DO)-140, DTC P0451 EVAPORATIVE EMISSION CON-
TROL SYSTEM PRESSURE SENSOR, Diagnostic Trouble Code (DTC)
Detecting Criteria.>
P0452 Evaporative Emission Control Sys-
tem Pressure Sensor Low Input
<Ref. to GD(H6DO)-142, DTC P0452 EVAPORATIVE EMISSION CON-
TROL SYSTEM PRESSURE SENSOR LOW INPUT, Diagnostic Trouble
Code (DTC) Detecting Criteria.>
P0453 Evaporative Emission Control Sys-
tem Pressure Sensor High Input
<Ref. to GD(H6DO)-144, DTC P0453 EVAPORATIVE EMISSION CON-
TROL SYSTEM PRESSURE SENSOR HIGH INPUT, Diagnostic Trouble
Code (DTC) Detecting Criteria.>
P0456 Evaporative Emission Control Sys-
tem Leak Detected (Very Small
Leak)
<Ref. to GD(H6DO)-146, DTC P0456 EVAPORATIVE EMISSION CON-
TROL SYSTEM LEAK DETECTED (VERY SMALL LEAK), Diagnostic Trou-
ble Code (DTC) Detecting Criteria.>
DTC Item Index

GD(H6DO)-6
List of Diagnostic Trouble Code (DTC)
GENERAL DESCRIPTION
P0457 Evaporative Emission Control Sys-
tem Leak Detected (Fuel Cap
Loose/Off)
<Ref. to GD(H6DO)-146, DTC P0457 EVAPORATIVE EMISSION CON-
TROL SYSTEM LEAK DETECTED (FUEL CAP LOOSE/OFF), Diagnostic
Tr o u b l e C o d e ( D T C ) D e t e c t i n g C r i t e r i a . >
P0458 Evaporative Emission Control Sys-
tem Purge Control Valve Circuit
Low
<Ref. to GD(H6DO)-147, DTC P0458 EVAPORATIVE EMISSION CON-
TROL SYSTEM PURGE CONTROL VALVE CIRCUIT LOW, Diagnostic Trou-
ble Code (DTC) Detecting Criteria.>
P0459 Evaporative Emission Control Sys-
tem Purge Control Valve Circuit
High
<Ref. to GD(H6DO)-149, DTC P0459 EVAPORATIVE EMISSION CON-
TROL SYSTEM PURGE CONTROL VALVE CIRCUIT HIGH, Diagnostic
Tr o u b l e C o d e ( D T C ) D e t e c t i n g C r i t e r i a . >
P0461 Fuel Level Sensor Circuit Range/
Per fo r m an ce
<Ref. to GD(H6DO)-151, DTC P0461 FUEL LEVEL SENSOR CIRCUIT
RANGE/PERFORMANCE, Diagnostic Trouble Code (DTC) Detecting Crite-
ria.>
P0462 Fuel Level Sensor Circuit Low
Input
<Ref. to GD(H6DO)-153, DTC P0462 FUEL LEVEL SENSOR CIRCUIT
LOW INPUT, Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0463 Fuel Level Sensor Circuit High
Input
<Ref. to GD(H6DO)-155, DTC P0463 FUEL LEVEL SENSOR CIRCUIT
HIGH INPUT, Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0464 Fuel Level Sensor Circuit Intermit-
tent
<Ref. to GD(H6DO)-157, DTC P0464 FUEL LEVEL SENSOR CIRCUIT
INTERMITTENT, Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0483 Cooling Fan Rationality Check <Ref. to GD(H6DO)-160, DTC P0483 COOLING FAN RATIONALITY
CHECK, Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0500 Vehicle Speed Sensor <Ref. to GD(H6DO)-161, DTC P0500 VEHICLE SPEED SENSOR, Diagnos-
tic Trouble Code (DTC) Detecting Criteria.>
P0506 Idle Control System RPM Lower
Than Expected
<Ref. to GD(H6DO)-163, DTC P0506 IDLE CONTROL SYSTEM RPM
LOWER THAN EXPECTED, Diagnostic Trouble Code (DTC) Detecting Crite-
ria.>
P0507 Idle Control System RPM Higher
Than Expected
<Ref. to GD(H6DO)-165, DTC P0507 IDLE CONTROL SYSTEM RPM
HIGHER THAN EXPECTED, Diagnostic Trouble Code (DTC) Detecting Cri-
teria.>
P0512 Starter Request Circuit <Ref. to GD(H6DO)-167, DTC P0512 STARTER REQUEST CIRCUIT, Diag-
nostic Trouble Code (DTC) Detecting Criteria.>
P0513 Incorrect Immobilizer Key <Ref. to GD(H6DO)-168, DTC P0513 INCORRECT IMMOBILIZER KEY,
Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0519 Idle Control System Malfunction
(Fail-Safe)
<Ref. to GD(H6DO)-169, DTC P0519 IDLE CONTROL SYSTEM MAL-
FUNCTION (FAIL-SAFE), Diagnostic Trouble Code (DTC) Detecting Crite-
ria.>
P0600 Serial Communication Link <Ref. to GD(H6DO)-170, DTC P0600 SERIAL COMMUNICATION LINK,
Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0604 Internal Control Module Random
Access Memory (RAM) Error
<Ref. to GD(H6DO)-171, DTC P0604 INTERNAL CONTROL MODULE
RANDOM ACCESS MEMORY (RAM) ERROR, Diagnostic Trouble Code
(DTC) Detecting Criteria.>
P0605 Internal Control Module Read Only
Memory (ROM) Error
<Ref. to GD(H6DO)-172, DTC P0605 INTERNAL CONTROL MODULE
READ ONLY MEMORY (ROM) ERROR, Diagnostic Trouble Code (DTC)
Detecting Criteria.>
P0607 Control Module Performance <Ref. to GD(H6DO)-173, DTC P0607 CONTROL MODULE PERFOR-
MANCE, Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0638 Throttle Actuator Control Range/
Per fo r m an ce ( B an k 1 )
<Ref. to GD(H6DO)-176, DTC P0638 THROTTLE ACTUATOR CONTROL
RANGE/PERFORMANCE (BANK 1), Diagnostic Trouble Code (DTC)
Detecting Criteria.>
P0691 Cooling Fan 1 Control Circuit Low <Ref. to GD(H6DO)-179, DTC P0691 COOLING FAN 1 CONTROL CIRCUIT
LOW, Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0692 Cooling Fan 1 Control Circuit High <Ref. to GD(H6DO)-180, DTC P0692 COOLING FAN 1 CONTROL CIRCUIT
HIGH, Diagnostic Trouble Code (DTC) Detecting Criteria.>
P0700 Transmission Control System (MIL
Request)
<Ref. to GD(H6DO)-181, DTC P0700 TRANSMISSION CONTROL SYSTEM
(MIL REQUEST), Diagnostic Trouble Code (DTC) Detecting Criteria.>
P1152 O2 Sensor Circuit Range/Perfor-
mance (Low) (Bank1 Sensor1)
<Ref. to GD(H6DO)-182, DTC P1152 O2 SENSOR CIRCUIT RANGE/PER-
FORMANCE (LOW) (BANK 1 SENSOR 1), Diagnostic Trouble Code (DTC)
Detecting Criteria.>
DTC Item Index

GD(H6DO)-7
List of Diagnostic Trouble Code (DTC)
GENERAL DESCRIPTION
P1153 O2 Sensor Circuit Range/Perfor-
mance (High) (Bank1 Sensor1)
<Ref. to GD(H6DO)-184, DTC P1153 O2 SENSOR CIRCUIT RANGE/PER-
FORMANCE (HIGH) (BANK 1 SENSOR 1), Diagnostic Trouble Code (DTC)
Detecting Criteria.>
P1154 O2 Sensor Circuit Range/Perfor-
mance (Low) (Bank 2 Sensor 1)
<Ref. to GD(H6DO)-186, DTC P1154 O2 SENSOR CIRCUIT RANGE/PER-
FORMANCE (LOW) (BANK 2 SENSOR 1), Diagnostic Trouble Code (DTC)
Detecting Criteria.>
P1155 O2 Sensor Circuit Range/Perfor-
mance (High) (Bank 2 Sensor 1)
<Ref. to GD(H6DO)-186, DTC P1155 O2 SENSOR CIRCUIT RANGE/PER-
FORMANCE (HIGH) (BANK 2 SENSOR 1), Diagnostic Trouble Code (DTC)
Detecting Criteria.>
P1160 Return Spring Failure <Ref. to GD(H6DO)-187, DTC P1160 RETURN SPRING FAILURE, Diag-
nostic Trouble Code (DTC) Detecting Criteria.>
P1443 Vent Control Solenoid Valve Func-
tion Problem
<Ref. to GD(H6DO)-189, DTC P1443 VENT CONTROL SOLENOID VALVE
FUNCTION PROBLEM, Diagnostic Trouble Code (DTC) Detecting Criteria.>
P1518 Starter Switch Circuit Low Input <Ref. to GD(H6DO)-191, DTC P1518 STARTER SWITCH CIRCUIT LOW
INPUT, Diagnostic Trouble Code (DTC) Detecting Criteria.>
P1560 Back-Up Voltage Circuit Malfunc-
tion
<Ref. to GD(H6DO)-192, DTC P1560 BACK-UP VOLTAGE CIRCUIT MAL-
FUNCTION, Diagnostic Trouble Code (DTC) Detecting Criteria.>
P1570 Antenna <Ref. to GD(H6DO)-193, DTC P1570 ANTENNA, Diagnostic Trouble Code
(DTC) Detecting Criteria.>
P1571 Reference Code Incompatibility <Ref. to GD(H6DO)-193, DTC P1571 REFERENCE CODE INCOMPATIBIL-
ITY, Diagnostic Trouble Code (DTC) Detecting Criteria.>
P1572 IMM Circuit Failure (Except
Antenna Circuit)
<Ref. to GD(H6DO)-193, DTC P1572 IMM CIRCUIT FAILURE (EXCEPT
ANTENNA CIRCUIT), Diagnostic Trouble Code (DTC) Detecting Criteria.>
P1574 Key Communication Failure <Ref. to GD(H6DO)-193, DTC P1574 KEY COMMUNICATION FAILURE,
Diagnostic Trouble Code (DTC) Detecting Criteria.>
P1576 EGI Control Module EEPROM <Ref. to GD(H6DO)-193, DTC P1576 EGI CONTROL MODULE EEPROM,
Diagnostic Trouble Code (DTC) Detecting Criteria.>
P1577 IMM Control Module EEPROM <Ref. to GD(H6DO)-193, DTC P1577 IMM CONTROL MODULE EEPROM,
Diagnostic Trouble Code (DTC) Detecting Criteria.>
P1578 Meter Failure <Ref. to GD(H6DO)-193, DTC P1578 METER FAILURE, Diagnostic Trouble
Code (DTC) Detecting Criteria.>
P2088 OCV Solenoid Valve Signal A Cir-
cuit Open (Bank 1)
<Ref. to GD(H6DO)-194, DTC P2088 OCV SOLENOID VALVE SIGNAL A
CIRCUIT OPEN (BANK 1), Diagnostic Trouble Code (DTC) Detecting Crite-
ria.>
P2089 OCV Solenoid Valve Signal A Cir-
cuit Short (Bank 1)
<Ref. to GD(H6DO)-195, DTC P2089 OCV SOLENOID VALVE SIGNAL A
CIRCUIT SHORT (BANK 1), Diagnostic Trouble Code (DTC) Detecting Crite-
ria.>
P2092 OCV Solenoid Valve Signal A Cir-
cuit Open (Bank 2)
<Ref. to GD(H6DO)-196, DTC P2092 OCV SOLENOID VALVE SIGNAL A
CIRCUIT OPEN (BANK 2), Diagnostic Trouble Code (DTC) Detecting Crite-
ria.>
P2093 OCV Solenoid Valve Signal A Cir-
cuit Short (Bank 2)
<Ref. to GD(H6DO)-196, DTC P2093 OCV SOLENOID VALVE SIGNAL A
CIRCUIT SHORT (BANK 2), Diagnostic Trouble Code (DTC) Detecting Crite-
ria.>
P2096 Post Catalyst Fuel Trim System
To o L e a n ( B a n k 1 )
<Ref. to GD(H6DO)-197, DTC P2096 POST CATALYST FUEL TRIM SYS-
TEM TOO LEAN (BANK 1), Diagnostic Trouble Code (DTC) Detecting Crite-
ria.>
P2097 Post Catalyst Fuel Trim System
To o R i c h ( B a n k 1 )
<Ref. to GD(H6DO)-199, DTC P2097 POST CATALYST FUEL TRIM SYS-
TEM TOO RICH (BANK 1), Diagnostic Trouble Code (DTC) Detecting Crite-
ria.>
P2098 Post Catalyst Fuel Trim System
To o L e a n ( B a n k 2 )
<Ref. to GD(H6DO)-200, DTC P2098 POST CATALYST FUEL TRIM SYS-
TEM TOO LEAN (BANK 2), Diagnostic Trouble Code (DTC) Detecting Crite-
ria.>
P2099 Post Catalyst Fuel Trim System
To o R i c h ( B a n k 2 )
<Ref. to GD(H6DO)-200, DTC P2099 POST CATALYST FUEL TRIM SYS-
TEM TOO RICH (BANK 2), Diagnostic Trouble Code (DTC) Detecting Crite-
ria.>
DTC Item Index

GD(H6DO)-8
List of Diagnostic Trouble Code (DTC)
GENERAL DESCRIPTION
P2101 Throttle Actuator Control Motor Cir-
cuit Range/Performance
<Ref. to GD(H6DO)-201, DTC P2101 THROTTLE ACTUATOR CONTROL
MOTOR CIRCUIT RANGE/PERFORMANCE, Diagnostic Trouble Code
(DTC) Detecting Criteria.>
P2102 Throttle Actuator Control Motor Cir-
cuit Low
<Ref. to GD(H6DO)-203, DTC P2102 THROTTLE ACTUATOR CONTROL
MOTOR CIRCUIT LOW, Diagnostic Trouble Code (DTC) Detecting Criteria.>
P2103 Throttle Actuator Control Motor Cir-
cuit High
<Ref. to GD(H6DO)-205, DTC P2103 THROTTLE ACTUATOR CONTROL
MOTOR CIRCUIT HIGH, Diagnostic Trouble Code (DTC) Detecting Crite-
ria.>
P2109 Throttle/Pedal Position Sensor A
Minimum Stop Performance
<Ref. to GD(H6DO)-207, DTC P2109 THROTTLE/PEDAL POSITION SEN-
SOR A MINIMUM STOP PERFORMANCE, Diagnostic Trouble Code (DTC)
Detecting Criteria.>
P2122 Throttle/Pedal Position Sensor/
Switch “D” Circuit Low Input
<Ref. to GD(H6DO)-209, DTC P2122 THROTTLE/PEDAL POSITION SEN-
SOR/ SWITCH “D” CIRCUIT LOW INPUT, Diagnostic Trouble Code (DTC)
Detecting Criteria.>
P2123 Throttle/Pedal Position Sensor/
Switch “D” Circuit High Input
<Ref. to GD(H6DO)-211, DTC P2123 THROTTLE/PEDAL POSITION SEN-
SOR/ SWITCH “D” CIRCUIT HIGH INPUT, Diagnostic Trouble Code (DTC)
Detecting Criteria.>
P2127 Throttle/Pedal Position Sensor/
Switch “E” Circuit Low Input
<Ref. to GD(H6DO)-213, DTC P2127 THROTTLE/PEDAL POSITION SEN-
SOR/ SWITCH “E” CIRCUIT LOW INPUT, Diagnostic Trouble Code (DTC)
Detecting Criteria.>
P2128 Throttle/Pedal Position Sensor/
Switch “E” Circuit High Input
<Ref. to GD(H6DO)-215, DTC P2128 THROTTLE/PEDAL POSITION SEN-
SOR/ SWITCH “E” CIRCUIT HIGH INPUT, Diagnostic Trouble Code (DTC)
Detecting Criteria.>
P2135 Throttle/Pedal Position Sensor/
Switch “A”/“B” Voltage Rationality
<Ref. to GD(H6DO)-217, DTC P2135 THROTTLE/PEDAL POSITION SEN-
SOR/ SWITCH “A”/“B” VOLTAGE RATIONALITY, Diagnostic Trouble Code
(DTC) Detecting Criteria.>
P2138 Throttle/Pedal Position Sensor/
Switch “D”/“E” Voltage Rationality
<Ref. to GD(H6DO)-219, DTC P2138 THROTTLE/PEDAL POSITION SEN-
SOR/ SWITCH “D”/“E” VOLTAGE RATIONALITY, Diagnostic Trouble Code
(DTC) Detecting Criteria.>
P2227 Barometric Pressure Circuit
Range/Performance
<Ref. to GD(H6DO)-221, DTC P2227 BAROMETRIC PRESSURE CIRCUIT
RANGE/ PERFORMANCE, Diagnostic Trouble Code (DTC) Detecting Crite-
ria.>
P2228 Barometric Pressure Circuit Low
Input
<Ref. to GD(H6DO)-222, DTC P2228 BAROMETRIC PRESSURE CIRCUIT
LOW INPUT, Diagnostic Trouble Code (DTC) Detecting Criteria.>
P2229 Barometric Pressure Circuit High
Input
<Ref. to GD(H6DO)-223, DTC P2229 BAROMETRIC PRESSURE CIRCUIT
HIGH INPUT, Diagnostic Trouble Code (DTC) Detecting Criteria.>
DTC Item Index