position sensor TOYOTA RAV4 2006 Service Repair Manual
[x] Cancel search | Manufacturer: TOYOTA, Model Year: 2006, Model line: RAV4, Model: TOYOTA RAV4 2006Pages: 2000, PDF Size: 45.84 MB
Page 1937 of 2000
2AZ-FE ENGINE CONTROL SYSTEM – SFI SYSTEMES–49
ES
ST1Brake pedal signal:
ON or OFFON: Brake pedal depressed -
SYS GUARD JUDGESystem guard:
ON or OFF-ETCS service data
OPN MALFUNCTIONOpen side malfunction:
ON or OFF-ETCS service data
THROTTLE POSThrottle position sensor:
Min.: 0%, Max.: 100 %• 10 to 22 %: Throttle fully
closed
• 66 to 98 %: Throttle fully
open• Calculated value based on
VTA1
• Read value with ignition switch
ON (Do not start engine)
THROTTL IDL POSWhether or not throttle position
sensor detecting idle:
ON or OFFON: Idling -
THRTL REQ POSThrottle requirement position:
Min.: 0 V, Max.: 5 V0.5 to 1.0 V: Idling -
THROTTLE POSThrottle position:
Min.: 0 %, Max.: 100 %• 0 %: Throttle fully closed
• 50 to 80 %: Throttle fully
open• Recognition value for throttle
opening angle on ECM
• Read value with ignition switch
ON (Do not start engine)
THROTTLE POS #2Throttle position No. 2 sensor:
Min.: 0 %, Max.: 100 %• 42 to 62 %: Throttle fully
closed
• 92 to 100 %: Throttle fully
open• Calculated value based on
VTA2
• Read value with ignition switch
ON (Do not start engine)
THROTTLE POS #1Throttle position sensor No. 1
output voltage:
Min.: 0 V, Max.: 4.98 V- ETCS freeze data
THROTTLE POS #2Throttle position sensor No. 2
output voltage:
Min.: 0 V, Max.: 4.98 V- ETCS freeze data
THROTTLE POS #1Throttle position sensor No. 1
output voltage:
Min.: 0 V, Max.: 5 V• 0.5 to 1.1 V: Throttle fully
closed
• 3.3 to 4.9 V: Throttle fully
openRead value with ignition switch ON
(Do not start engine)
THROTTLE POS #2Throttle position sensor No. 2
output voltage:
Min.: 0 V, Max.: 5 V• 2.1 to 3.1 V: Throttle fully
closed
• 4.6 to 5.0 V: Throttle fully
openRead value with ignition switch ON
(Do not start engine)
THRTL COMND VALThrottle position command value:
Min.: 0 V, Max.: 4.9804 V0.5 to 4.9 VRead value with ignition switch ON
(Do not start engine)
THROTTLE SSR #1Throttle sensor opener position
No. 1:
Min.: 0 V, Max.: 4.9804 V-ETCS service data
THROTTLE SSR #2Throttle sensor opener position
No. 2:
Min.: 0 V, Max.: 4.9804 V-ETCS service data
THRTL SSR #1 ADThrottle position sensor No. 1
output voltage (AD):
Min.: 0 V, Max.: 4.9804 V0.5 to 4.9 VRead value with ignition switch ON
(Do not start engine)
THROTTLE MOTWhether or not throttle actuator
control permitted:
ON or OFFON: IdlingRead value with ignition switch ON
(Do not start engine)
THROTTLE MOTThrottle actuator current:
Min.: 0 A, Max.: 80 A0 to 3.0 A: Idling -
THROTTLE MOTThrottle actuator:
Min.: 0 %, Max.: 100 %0.5 to 40 %: Idling -
THROTTLE MOT Throttle actuator current:
Min.: 0 A, Max.: 19.92 A0 to 3.0 A: Idling - Intelligent Tester Display Measurement: Range (Display) Normal Condition*1 Diagnostic Note
Page 1939 of 2000
2AZ-FE ENGINE CONTROL SYSTEM – SFI SYSTEMES–51
ES
CAT TEMP B1S2Estimated catalyst temperature
(sensor 2):
Min.: -40C, Max.: 6,513.5C--
S O2S B1S2Sub heated oxygen sensor
impedance (sensor2):
Min.: 0
, Max.: 21247.68
--
INI COOL TEMPEngine coolant temperature at
engine start:
Min.: -40
C, Max.: 120CClose to ambient air
temperature-
INI INTAKE TEMPIntake air temperature at engine
start:
Min.: -40
C, Max.: 120CClose to ambient air
temperature-
INJ VOLInjection volume (Cylinder 1):
Min.: 0 ml, Max.: 2.048 ml0 to 0.15 ml: IdlingQuantity of fuel injection volume
for 10 times
STARTER SIGStarter switch (STSW) signal:
ON or OFFON: Cranking -
PS SWPower steering signal:
ON or OFFON: Power steering operation -
PS SIGNALPower steering signal (history):
ON or OFFON: When steering wheel first
turned after battery terminals
connectedSignal status usually ON until
battery terminals disconnected
CTP SWClosed throttle position switch:
ON or OFF• ON: Throttle fully closed
• OFF: Throttle open-
A/C SIGNALA/C signal:
ON or OFFON: A/C ON -
PNP SW [NSW]PNP switch status:
ON or OFFON: P or N position -
ELECT LOAD SIGElectrical load signal:
ON or OFFON: Headlights or defogger
turned ON-
STOP LIGHT SWStop light switch:
ON or OFFON: Brake pedal depressed -
+BMWhether or not electric throttle
control system power inputted:
ON or OFFON: Ignition switch ON and
system normal-
+BM VOLTAGE+BM voltage:
Min.: 0, Max.: 19.9229 to 14 (V): Ignition switch ON
and system normalETCS service data
BATTERY VOLTAGEBattery voltage:
Min.: 0 V, Max.: 65.535 V9 to 14 V: Ignition switch ON -
ACTUATOR POWERActuator power supply:
ON or OFFON: Idling ETCS service data
ATM PRESSUREAtmospheric pressure:
Min.: 0 kPa, Max.: 255 kPaApproximately 100 kPa: Ignition
switch ON-
BATTERY CURRENTBattery current:
Min.: -100 A, Max.: 100 A--
BATTERY TEMPBattery temperature:
Min.: -45
C, Max.: 156.4 F--
ALT OUTPUT DUTYGenerator output duty ratio:
Min.: 0 %, Max.: 100 %- During charge control
ALT V NORMALRequest voltage when regulator
not under forced activation:
Min.: 0 V, Max.: 20 VBattery electrolyte temperature
varies (12.5 to 14.8 V) while
driving:
After engine startAlternator regulator output voltage
is out put
When performing Active Test,
value is 0V
ALT V TSTRequest voltage when regulator
under forced activation:
Min.: 0 V, Max.: 20 VRequest instruction voltage
value:
After engine startCharging control service data
When not performing Active Test,
value is 0V
EVAP (Purge) VSVPurge VSV status:
ON or OFF--
FUEL PUMP / SPDFuel pump status:
ON or OFFON: Engine running Active Test support data Intelligent Tester Display Measurement: Range (Display) Normal Condition*1 Diagnostic Note
Page 1943 of 2000
2AZ-FE ENGINE CONTROL SYSTEM – SFI SYSTEMES–55
ES
(c) Turn the tester ON.
(d) Select the following menu items: DIAGNOSIS /
ENHANCED OBD II / ACTIVE TEST.
(e) Perform the ACTIVE TEST by referring to the table
below.
ECM:
Intelligent Tester Displays Test Details Control Ranges Diagnostic Notes
INJ VOL Change injection volume Between -12.5 and 24.8 %• All injectors tested at same
time
• Perform test at less than
3,000 rpm
• Injection volume can be
changed in 0.1 % graduations
within control range
A/F CONTROL Change injection volumeDecrease by 12.5 % or increase
by 24.8 %• Perform test at less than
3,000 rpm
• A/F CONTROL enables
checking and graphing of A/F
(Air-Fuel Ratio) sensor and
Heated Oxygen (HO2) sensor
voltage outputs
• To conduct test, select
following menu items:
ACTIVE TEST / A/F
CONTROL / USER DATA /
AFS B1S1 and O2S B1S2;
then press YES and ENTER
followed by F4.
EVAP VSV (ALONE) Activate purge VSV control ON/OFF -
VVT B1 Control VVT (bank 1)-128 to 127 %
This value added to present OCV
control duty
100 %: Maximum advance
-100 %: Maximum retardEngine stall or rough idle when
VVT actuator operated by 100 %.
Test possible while vehicle
stopped and engine idling
VVT CTRL B1Turn on and off OCV
(Oil Control Valve)ON/OFF• Engine stalls or idles roughly
when OCV turned ON
• Normal engine running or
idling when OCV OFF
• Test possible while vehicle
stopped and engine idling
FUEL PUMP / SPDActivate fuel pump (C/OPN
Relay)ON/OFFTest possible when engine
stopped
TC/TE1Turn on and off TC and TE1
connectionON/OFF• ON: TC and TE1 connected
• OFF: TC and TE1
disconnected
FC IDL PROHBT Prohibit idling fuel cut control ON/OFF -
COOLING FAN Control electric cooling fan ON/OFF -
ETCS OPEN SLOW Throttle actuator ON: Throttle valve opens slowly Test possible when following
conditions met:
• Engine stopped
• Shift position in P
• Fully depressing accelerator
pedal (APP: 59
or more) ETCS CLOSE SLOW Throttle actuator ON: Throttle valve closes slowly
ETCS OPEN FAST Throttle actuator ON: Throttle valve opens fast
ETCS CLOSE FAST Throttle actuator ON: Throttle valve closes fast
FUEL CUT #1 Cylinder #1 injector fuel cut ON/OFF
Test possible during vehicle
stopping and engine idling
ON: All cylinder injector fuel cut
and ignition stop FUEL CUT #2 Cylinder #2 injector fuel cut ON/OFF
FUEL CUT #3 Cylinder #3 injector fuel cut ON/OFF
FUEL CUT #4 Cylinder #4 injector fuel cut ON/OFF
FUEL CUT ALL All cylinder injector fuel cut ON/OFF ON: All cylinder injector fuel cut
VACUUM PUMP Leak detection pump ON/OFF -
VENT VALVE Vent valve ON/OFF -
Page 1946 of 2000
ES–582AZ-FE ENGINE CONTROL SYSTEM – SFI SYSTEM
ES
DIAGNOSTIC TROUBLE CODE CHART
HINT:
Parameters listed in the chart may be different than your
readings depending on the type of instrument and other
factors.
If any DTCs are displayed during a check mode DTC check,
check the circuit for the DTCs listed in the table below. For
details of each DTC, refer to the page indicated.
DTC No. Detection Item Trouble Areas MIL Memory See page
P0010 Camshaft Position
"A" Actuator Circuit
(Bank 1)- Open or short in Oil
Control Valve (OCV)
circuit
- OCV
- ECMComes on DTC storedES-62
P0011 Camshaft Position
"A" - Timing Over-
Advanced or System
Performance (Bank
1)- Valve timing
- OCV
- OCV filter
- Camshaft timing
gear assembly
- ECMComes on DTC storedES-66
P0012 Camshaft Position
"A" - Timing Over-
Retarded (Bank 1)- Same as DTC
P0011Comes on DTC storedES-66
P0016 Crankshaft Position -
Camshaft Position
Correlation (Bank 1
Sensor A)- Mechanical system
(Timing chain has
jumped tooth or chain
stretched)
- ECMComes on DTC storedES-72
P0031 Oxygen (A/F) Sensor
Heater Control Circuit
Low (Bank 1 Sensor
1)- Open in Air-Fuel
Ratio (A/F) sensor
heater circuit
- A/F sensor heater
(sensor 1)
- Integration relay
(EFI MAIN relay)
- ECMComes on DTC storedES-74
P0032 Oxygen (A/F) Sensor
Heater Control Circuit
High (Bank 1 Sensor
1)- Short in A/F sensor
heater circuit
- A/F sensor heater
(sensor 1)
- Integration relay
(EFI MAIN relay)
- ECMComes on DTC storedES-74
P0037 Oxygen Sensor
Heater Control Circuit
Low (Bank 1 Sensor
2)- Open in Heated
Oxygen (HO2)
sensor heater circuit
- HO2 sensor heater
(sensor 2)
- Integration relay
(EFI MAIN relay)
- ECMComes on DTC storedES-80
P0038 Oxygen Sensor
Heater Control Circuit
High (Bank 1 Sensor
2)- Short in HO2 sensor
heater circuit
- HO2 sensor heater
(sensor 2)
- Integration relay
(EFI MAIN relay)
- ECMComes on DTC storedES-80
Page 1947 of 2000
2AZ-FE ENGINE CONTROL SYSTEM – SFI SYSTEMES–59
ES
P0100 Mass or Volume Air
Flow Circuit- Open or short in
Mass Air Flow (MAF)
meter circuit
- MAF meter
- ECMComes on DTC storedES-86
P0101 Mass Air Flow Circuit
Range / Performance
Problem- MAF meter
- Air induction system
- PCV hose
connectionsComes on DTC storedES-93
P0102 Mass or Volume Air
Flow Circuit Low
Input- Open or short in
MAF meter circuit
- MAF meter
- ECMComes on DTC storedES-86
P0103 Mass or Volume Air
Flow Circuit High
Input- Open or short in
MAF meter circuit
- MAF meter
- ECMComes on DTC storedES-86
P0110 Intake Air
Temperature Circuit
Malfunction- Open or short in
Intake Air
Temperature (IAT)
sensor circuit
- IAT sensor (built into
MAF meter)
- ECMComes on DTC storedES-96
P0111 Intake Air
Temperature Sensor
Gradient Too High- Mass air flow meter
assemblyComes on DTC storedES-102
P0112 Intake Air
Temperature Circuit
Low Input- Short in IAT sensor
circuit
- IAT sensor (built into
MAF meter)
- ECMComes on DTC storedES-96
P0113 Intake Air
Temperature Circuit
High Input- Open in IAT sensor
circuit
- IAT sensor (built into
MAF meter)
- ECMComes on DTC storedES-96
P0115 Engine Coolant
Temperature Circuit
Malfunction- Open or short in
Engine Coolant
Temperature (ECT)
sensor circuit
- ECT sensor
- ECMComes on DTC storedES-105
P0116 Engine Coolant
Temperature Circuit
Range / Performance
Problem- Thermostat
- ECT sensorComes on DTC storedES-111
P0117 Engine Coolant
Temperature Circuit
Low Input- Short in ECT sensor
circuit
- ECT sensor
- ECMComes on DTC storedES-105
P0118 Engine Coolant
Temperature Circuit
High Input- O p e n i n E C T s e n s o r
circuit
- ECT sensor
- ECMComes on DTC storedES-105
P0120 Throttle Pedal
Position Sensor /
Switch "A" Circuit
Malfunction- Throttle Position
(TP) sensor (built into
throttle body)
- ECMComes on DTC storedES-114
P0121 Throttle / Pedal
Position Sensor /
Switch "A" Circuit
Range / Performance
Problem- TP sensor (built into
throttle body)Comes on DTC storedES-121 DTC No. Detection Item Trouble Areas MIL Memory See page
Page 1948 of 2000
ES–602AZ-FE ENGINE CONTROL SYSTEM – SFI SYSTEM
ES
P0122 Throttle / Pedal
Position Sensor /
Switch "A" Circuit
Low Input- TP sensor (built into
throttle body)
- Short in VTA1 circuit
- Open in VC circuit
- ECMComes on DTC storedES-114
P0123 Throttle / Pedal
Position Sensor /
Switch "A" Circuit
High Input- TP sensor (built into
throttle body)
- Open in VTA1 circuit
- Open in E2 circuit
- Short between VC
and VTA1 circuits
- ECMComes on DTC storedES-114
P0125 Insufficient Coolant
Temperature for
Closed Loop Fuel
Control- Cooling system
- ECT sensor
- ThermostatComes on DTC storedES-123
P0128 Coolant Thermostat
(Coolant
Temperature Below
Thermostat
Regulating
Temperature)- Thermostat
- Cooling system
- ECT sensor
- ECMComes on DTC storedES-126
P0136 Oxygen Sensor
Circuit Malfunction
(Bank 1 Sensor 2)- Open or short in
HO2 sensor (sensor
2) circuit
- HO2 sensor (sensor
2)
- HO2 sensor heater
(sensor 2)
- Air-Fuel Ratio (A/F)
sensor (sensor 1)
- Integration relay
(EFI MAIN relay)
- Gas leakage from
exhaust systemComes on DTC storedES-129
P0137 Oxygen Sensor
Circuit Low Voltage
(Bank 1 Sensor 2)- Open in HO2 sensor
(sensor 2) circuit
- HO2 sensor (sensor
2)
- HO2 sensor heater
(sensor 2)
- Integration relay
(EFI MAIN relay)
- Gas leakage from
exhaust systemComes on DTC storedES-129
P0138 Oxygen Sensor
Circuit High Voltage
(Bank 1 Sensor 2)- Short in HO2 sensor
(sensor 2) circuit
- HO2 sensor (sensor
2)
- ECM internal circuit
malfunctionComes on DTC storedES-129
P0141 Oxygen Sensor
Heater Circuit
Malfunction (Bank 1
Sensor 2)- Open or short in
HO2 sensor heater
circuit
- HO2 sensor heater
(sensor 2)
- Integration relay
(EFI MAIN relay)
- ECMComes on DTC storedES-80 DTC No. Detection Item Trouble Areas MIL Memory See page
Page 1949 of 2000
2AZ-FE ENGINE CONTROL SYSTEM – SFI SYSTEMES–61
ES
P0171 System Too Lean
(Bank 1)- Air induction system
- Injector blockage
- MAF meter
- ECT sensor
- Fuel pressure
- Gas leakage from
exhaust system
- Open or short in A/F
sensor (sensor 1)
circuit
- A/F sensor (sensor
1)
- A/F sensor heater
(sensor 1)
- Integration relay
(EFI MAIN relay)
- A/F sensor heater
and EFI MAIN relay
circuits
- PCV hose
connections
- PCV valve and hose
- ECMComes on DTC storedES-147
P0172 System Too Rich
(Bank 1)- Injector leakage or
blockage
- MAF meter
- ECT sensor
- Ignition system
- Fuel pressure
- Gas leakage from
exhaust system
- Open or short in A/F
sensor (sensor 1)
circuit
- A/F sensor (sensor
1)
- A/F sensor heater
(sensor 1)
- Integration relay
(EFI MAIN relay)
- A/F sensor heater
and EFI MAIN relay
circuits
- ECMComes on DTC storedES-147
P0220 Throttle / Pedal
Position Sensor /
Switch "B" Circuit- TP sensor (built into
throttle body)
- ECMComes on DTC storedES-114
P0222 Throttle / Pedal
Position Sensor /
Switch "B" Circuit
Low Input- TP sensor (built into
throttle body)
- Short in VTA2 circuit
- Open in VC circuit
- ECMComes on DTC storedES-114
P0223 Throttle / Pedal
Position Sensor /
Switch "B" Circuit
High Input- TP sensor (built into
throttle body)
- Open in VTA2 circuit
- Open in E2 circuit
- Short between VC
and VTA2 circuits
- ECMComes on DTC storedES-114 DTC No. Detection Item Trouble Areas MIL Memory See page
Page 1950 of 2000
ES–622AZ-FE ENGINE CONTROL SYSTEM – SFI SYSTEM
ES
P0300 Random / Multiple
Cylinder Misfire
Detected- Open or short in
engine wire harness
- Connector
connection
- Vacuum hose
connection
- Ignition system
- Injector
- Fuel pressure
- MAF meter
- ECT sensor
- Compression
pressure
- Valve clearance
- Valve timing
- PCV valve and hose
- PCV hose
connections
- Air induction system
- ECMComes on/Blinks* DTC storedES-156
P0301 Cylinder 1 Misfire
Detected- Same as DTC
P0300Comes on/Blinks* DTC storedES-156
P0302 Cylinder 2 Misfire
Detected- Same as DTC
P0300Comes on/Blinks* DTC storedES-156
P0303 Cylinder 3 Misfire
Detected- Same as DTC
P0300Comes on/Blinks* DTC storedES-156
P0304 Cylinder 4 Misfire
Detected- Same as DTC
P0300Comes on/Blinks* DTC storedES-156
P0327 Knock Sensor 1
Circuit Low Input
(Bank 1 or Single
Sensor)- Short in knock
sensor circuit
- Knock sensor
- ECMComes on DTC storedES-168
P0328 Knock Sensor 1
Circuit High Input
(Bank 1 or Single
Sensor)- Open in knock
sensor circuit
- Knock sensor
- ECMComes on DTC storedES-168
P0335 Crankshaft Position
Sensor "A" Circuit- Open or short in
Crankshaft Position
(CKP) sensor circuit
- CKP sensor
- CKP sensor plate
- ECMComes on DTC storedES-172
P0339 Crankshaft Position
Sensor "A" Circuit
Intermittent- Same as DTC
P0335- DTC storedES-172
P0340 Camshaft Position
Sensor "A" Circuit
(Bank 1 or Single
Sensor)- Open or short in
Camshaft Position
(CMP) sensor circuit
- CMP sensor
- Camshaft
- Jumped tooth of
timing chain
- ECMComes on DTC storedES-178
P0351 Ignition Coil "A"
Primary / Secondary
Circuit- Ignition system
- Open or short in
IGF1 or IGT circuit (1
to 4) between ignition
coil with igniter and
ECM
- No. 1 to No. 4
ignition coils with
igniters
- ECMComes on DTC storedES-183 DTC No. Detection Item Trouble Areas MIL Memory See page
Page 1953 of 2000
2AZ-FE ENGINE CONTROL SYSTEM – SFI SYSTEMES–65
ES
P050A Cold Start Idle Air
Control System
Performance- Throttle body
assembly
- MAF meter
- Air induction system
- PCV hose
connections
- VVT system
- Air cleaner filter
element
- ECMComes on DTC storedES-237
P050B Cold Start Ignition
Timing Performance- Same as DTC
P050AComes on DTC storedES-237
P0516 Battery Temperature
Sensor Circuit Low- Battery current
sensor
- Short in battery
current sensor
- ECM- DTC storedES-243
P0517 Battery Temperature
Sensor Circuit High- Battery current
sensor
- Open in battery
current sensor
- ECM- DTC storedES-243
P0560 System Voltage - Open in back up
power source circuit
- Battery
- Battery terminals
- EFI MAIN fuse
- ECMComes on DTC storedES-245
P0604 Internal Control
Module Random
Access Memory
(RAM) Error- ECM Comes on DTC storedES-249
P0606 ECM / PCM
Processor- ECM Comes on DTC storedES-249
P0607 Control Module
Performance- ECM Comes on DTC storedES-249
P0617 Starter Relay Circuit
High- Park/Neutral
Position (PNP) switch
- ST relay circuit
- Ignition switch
- ECMComes on DTC storedES-251
P0630 VIN not Programmed
or Mismatch - ECM /
PCM- ECM Comes on DTC storedES-256
P0657 Actuator Supply
Voltage Circuit /
Open- ECM Comes on DTC storedES-249
P0724 Brake Switch "B"
Circuit High- Short in stop light
switch circuit
- Stop light switch
- ECMComes on DTC storedES-258
P1550 Battery Current
Sensor Circuit- Short in battery
current sensor circuit
- Battery current
sensor
- ECM- DTC storedES-261
P1551 Battery Current
Sensor Circuit Low- Short in battery
current sensor circuit
- Battery current
sensor
- ECM- DTC storedES-261 DTC No. Detection Item Trouble Areas MIL Memory See page
Page 1954 of 2000
ES–662AZ-FE ENGINE CONTROL SYSTEM – SFI SYSTEM
ES
P1552 Battery Current
Sensor Circuit High- Short in battery
current sensor circuit
- Battery current
sensor
- ECM- DTC storedES-261
P1602 Deterioration of
Battery- Battery
- ECM back-up power
source circuit- DTC storedES-264
P2102 Throttle Actuator
Control Motor Circuit
Low- Open in throttle
actuator circuit
- Throttle actuator
- ECMComes on DTC storedES-265
P2103 Throttle Actuator
Control Motor Circuit
High- Short in throttle
actuator circuit
- Throttle actuator
- Throttle valve
- Throttle body
assembly
- ECMComes on DTC storedES-265
P2111 Throttle Actuator
Control System -
Stuck Open- Throttle actuator
- Throttle body
assembly
- Throttle valveComes on DTC storedES-269
P2112 Throttle Actuator
Control System -
Stuck Closed- Same as DTC
P2111Comes on DTC storedES-269
P2118 Throttle Actuator
Control Motor Current
Range / Performance- Open in ETCS
power source circuit
- Battery
- Battery terminals
- ETCS fuse
- ECMComes on DTC storedES-272
P2119 Throttle Actuator
Control Throttle Body
Range / Performance- ETCS
- ECMComes on DTC storedES-279
P2120 Throttle / Pedal
Position Sensor /
Switch "D" Circuit- Accelerator Pedal
Position (APP)
sensor
- ECMComes on DTC storedES-282
P2121 Throttle / Pedal
Position Sensor /
Switch "D" Circuit
Range / Performance- APP sensor
- ECMComes on DTC storedES-289
P2122 Throttle / Pedal
Position Sensor /
Switch "D" Circuit
Low Input- APP sensor
- Open in VCP1
circuit
- Open or ground
short in VPA circuit
- ECMComes on DTC storedES-282
P2123 Throttle / Pedal
Position Sensor /
Switch "D" Circuit
High Input- APP sensor
- Open in EPA circuit
- ECMComes on DTC storedES-282
P2125 Throttle / Pedal
Position Sensor /
Switch "E" Circuit- APP sensor
- ECMComes on DTC storedES-282
P2127 Throttle / Pedal
Position Sensor /
Switch "E" Circuit
Low Input- APP sensor
- Open in VCP2
circuit
- Open or ground
short in VPA2 circuit
- ECMComes on DTC storedES-282 DTC No. Detection Item Trouble Areas MIL Memory See page