Motor SUZUKI SX4 2006 1.G Service User Guide

Downloaded from www.Manualslib.com manuals search engine Engine General Information and Diagnosis: 1A-21
Component Location
Electronic Control System Components LocationS6RW0D1103001
NOTE
The figure shows left-hand steering vehicle. For right-hand steering vehicle, parts with (*) are installed
at the opposite side.

H*E*
10
D
G* C
6A
B*
e
3*
12*
a8 13
b
1
5-1
d
2
11
g
4
7
9
i
j
Fh k f
n
c J
5
K*
14
I6RW0D110016-03
Information sensors Control devices Others
1. MAF and IAT sensor a: Fuel injector A: ECM
2. Electric throttle body assembly
(built-in throttle position sensor and throttle
actuator)b: EVAP canister purge valve B: Combination meter
3. Brake light switch c: Fuel pump relay C: EVAP canister
4. ECT sensor d: EGR valve (if equipped) D: A/C evaporator outlet air temp. sensor
(if equipped with A/C)
5. Heated oxygen sensor-1 e: Malfunction indicator lamp E: Data link connector
5-1. Heated oxygen sensor-2 (if equipped) f: Radiator cooling fan relay F: A/C compressor relay (if equipped with A/C)
6. Battery g: Ignition coil assembly (with ignitor) G: BCM (included in junction block assembly)
7. CMP sensor (for engine with VVT system) h: Main relay H: Immobilizer coil antenna
8. MAP sensor (if equipped) i: Oil control valve (for engine with VVT system) J: A/C refrigerant pressure sensor
(if equipped with A/C)
9. CKP sensor j: A/C condenser cooling fan relay K: TCM (for A/T model)
10. Fuel level sensor k: Starting motor control relay
11. Knock sensor m: Immobilizer indicator lamp
12. APP sensor n: Throttle actuator control relay
13. Front wheel speed sensor (RH, LH) (VSS)
14. CMP sensor (for engine without VVT system)

Downloaded from www.Manualslib.com manuals search engine Engine General Information and Diagnosis: 1A-33
) *P0117Engine coolant temperature circuit
lowCircuit voltage of ECT sensor is less than specification.1 driving
cycle
) *P0118Engine coolant temperature circuit
highCircuit voltage of ECT sensor is more than specification.1 driving
cycle
) *P0122Throttle position sensor (main)
circuit lowOutput voltage of throttle position sensor (main) is lower
than specification.1 driving
cycle
) *P0123Throttle position sensor (main)
circuit highOutput voltage of throttle position sensor (main) is higher
than specification.1 driving
cycle
)
U*P0131O2 sensor (HO2S) circuit low
voltage (Sensor-1)Max. output voltage of HO2S-1 is less than specification.2 driving
cycles
)
U*P0132O2 sensor (HO2S) circuit high
voltage (Sensor-1)Min. output voltage of HO2S-1 is more than specification.2 driving
cycles
)
U*P0133O2 sensor (HO2S) circuit slow
response (Sensor-1)Response time of HO2S-1 output voltage between rich
and lean is longer than specification.2 driving
cycles
) *P0134O2 sensor (HO2S) circuit no activity
detected (Sensor-1)Output voltage of HO2S-1 is more than specification or
less than specification. (or HO2S-1 circuit open or short)2 driving
cycles
)
U*P0137O2 sensor (HO2S) circuit low
voltage (Sensor-2)Output voltage of HO2S-2 is less than specification while
engine is idling after driving with high engine load and
Max. output voltage of HO2S-2 minus Min. output voltage
of HO2S-2 is less than specification.2 driving
cycles
)
U*P0138O2 sensor (HO2S) circuit high
voltage (Sensor-2)Output voltage of HO2S-2 is more than specification while
engine is idling after driving with high engine load and
Max. output voltage of HO2S-2 minus Min. output voltage
of HO2S-2 is less than specification.2 driving
cycles
)
U*P0140O2 sensor (HO2S) circuit no activity
detected (Sensor-2)Output voltage of HO2S-2 is more than specification after
warming up engine.
2 driving
cycles
)
U*P0171System too leanTotal fuel trim is larger than specification for specified time
or longer. (Fuel trim toward rich side is large.)2 driving
cycles
)
U*P0172System too richTotal fuel trim is smaller than specification for specified
time or longer. (Fuel trim toward lean side is large.)2 driving
cycles
) *P0222Throttle position sensor (sub) circuit
lowOutput voltage of throttle position sensor (sub) is lower
than specification.1 driving
cycle
) *P0223Throttle position sensor (sub) circuit
highOutput voltage of throttle position sensor (sub) is higher
than specification.1 driving
cycle
)
U*P0300Random misfire detected
Misfire of such level as to cause damage to three way
catalyst or misfire of such level as to deteriorate emission.*2 driving
cycles )U*P030
1 /
U*P0302 /
U*P0303 /
U*P0304Cylinder 1 misfire detected
Cylinder 2 misfire detected
Cylinder 3 misfire detected
Cylinder 4 misfire detected
) *P0327 Knock sensor circuit low Output voltage of knock sensor is less than specification.1 driving
cycle
) *P0328 Knock sensor circuit high Output voltage of knock sensor is more than specification.1 driving
cycle
) *P0335 Crankshaft position sensor circuitNo signal of CKP sensor for specified time even if starting
motor signal is input.1 driving
cycle
) *P0340 Camshaft position sensor circuit CMP sensor pulse is out of specification.1 driving
cycle
)
U*P0401Exhaust gas recirculation flow
detected as insufficientDifference in intake manifold absolute pressure between
opened EGR valve and closed EGR valve is less than
specification.2 driving
cycles
)
U*P0402Exhaust gas recirculation flow
detected as excessive
Difference in intake manifold absolute pressure between
opened EGR valve and closed EGR valve is more than
specification.2 driving
cycles
)
U*P0403Exhaust gas recirculation control
circuitOutput voltage is different from output command with
more than one pole out of 4 poles.1 driving
cycle DTC No. Detecting itemDetecting condition
(DTC will set when detecting:)MIL

Downloaded from www.Manualslib.com manuals search engine 1A-34 Engine General Information and Diagnosis:
)
U*P0420Catalyst system efficiency below
thresholdOutput waveforms of HO2S-1 and HO2S-2 are similar.2 driving
cycles
)
U*P0443Evaporative emission system purge
control valve circuitMonitor signal of EVAP canister purge valve is different
from command signal. (circuit open or shorted to ground)2 driving
cycles
) P0462 Fuel level sensor circuit lowCircuit voltage of fuel level sensor is less than
specification.—
) P0463 Fuel level sensor circuit highCircuit voltage of fuel level sensor is more than
specification.—
)
U*P0480Fan 1 control circuitMonitor signal of radiator cooling fan relay is different from
command signal.1 driving
cycle
)
UP0481Fan 2 control circuitMonitor signal of A/C condenser cooling fan relay is
different from command signal.—
) *P0500 Vehicle speed sensor No VSS signal during fuel cut for specified time or longer.2 driving
cycles
) P0532A/C refrigerant pressure sensor
circuit lowOutput voltage of A/C refrigerant pressure sensor is less
than specification.—
) P0533A/C refrigerant pressure sensor
circuit highOutput voltage of A/C refrigerant pressure sensor is more
than specification.—
) *P0601Internal control module memory
check sum errorData write error or check sum error.1 driving
cycle
) P0602 Control module programming error Data programming error.1 driving
cycle
) *P0607 Control module performance Data programming error.1 driving
cycle
)
U*P0616Starter relay circuit lowStarter signal is low voltage even though engine is started
with vehicle at stop.2 driving
cycles
)
U*P0617Starter relay circuit highStarter signal is high voltage for specified time while
engine is running.2 driving
cycles
) *P1510
ECM backup power supply
malfunctionBackup power voltage is out of specification after starting
engine.1 driving
cycle
) *P2101Throttle actuator control motor
circuit range/performanceMonitor signal of throttle actuator output (duty output) is
inconsistent with throttle actuator control command.1 driving
cycle
) *P2102Throttle actuator control motor
circuit lowPower supply voltage of throttle actuator control circuit is
lower than specification even if throttle actuator control
relay turned on.1 driving
cycle
) *P2103Throttle actuator control motor
circuit highPower supply voltage of throttle actuator control circuit is
higher than specification even if throttle actuator control
relay turned off.1 driving
cycle
) *P2111Throttle actuator control system –
stuck openThrottle valve default opening is greater than 8° from
complementary closed position when diagnosing throttle
valve at ignition switch turned OFF.1 driving
cycle
) *P2119Throttle actuator control throttle
body range/performanceDifference between actual throttle valve opening angle
and opening angle calculated by ECM is more than
specification.1 driving
cycle
) *P2122Pedal position sensor (main) circuit
low inputOutput voltage of pedal position sensor (main) is lower
than specification.1 driving
cycle
) *P2123Pedal position sensor (main) circuit
high inputOutput voltage of pedal position sensor (main) is higher
than specification.1 driving
cycle
) *P2127Pedal position sensor (sub) circuit
low inputOutput voltage of pedal position sensor (sub) is lower
than specification.1 driving
cycle
) *P2128Pedal position sensor (sub) circuit
high inputOutput voltage of pedal position sensor (sub) is higher
than specification.1 driving
cycle
) *P2135Throttle position sensor (main / sub)
voltage correlationDifference between the opening angle based on throttle
position sensor (main) and the opening angle based on
throttle position sensor (sub) is more than specification.1 driving
cycle DTC No. Detecting itemDetecting condition
(DTC will set when detecting:)MIL

Downloaded from www.Manualslib.com manuals search engine Engine General Information and Diagnosis: 1A-37
) P0122 Throttle position sensor (main) circuit low• ECM turns off throttle actuator control relay and
throttle valve is fixed at the opening of about 7°
from its completely closed position (default
opening).
• ECM controls fuel cut at specified engine speed.
• ECM stops air/fuel ratio control.
) P0123 Throttle position sensor (main) circuit high• ECM turns off throttle actuator control relay and
throttle valve is fixed at the opening of about 7°
from its completely closed position (default
opening).
• ECM controls fuel cut at specified engine speed.
• ECM stops air/fuel ratio control. ) P0222 Throttle position sensor (sub) circuit low
) P0223 Throttle position sensor (sub) circuit high
) P0335 Crankshaft position sensor circuit • Ignition timing is fixed.
) P0340 Camshaft position sensor circuitECM changes injection control system from
sequential injection to simultaneous one.
) P0500 Vehicle speed sensor• ECM controls actuators assuming that vehicle
speed is 0 km/h (0 mile/h).
• ECM stops IAC feedback control.
) P2101Throttle actuator control motor circuit range
/ performance)• ECM turns off throttle actuator control relay and
throttle valve is fixed at the opening of about 7°
from its completely closed position (default
opening).
• ECM controls fuel cut at specified engine speed. ) P2102 Throttle actuator control motor circuit low
) P2103 Throttle actuator control motor circuit highECM controls fuel cut at specified engine speed.
) P 2 111Throttle actuator control system – stuck
open)• ECM turns off throttle actuator control relay and
throttle valve is fixed at the opening of about 7°
from its completely closed position (default
opening).
• ECM controls fuel cut at specified engine speed.
) P2119Throttle actuator control throttle body range
/ performance)• ECM turns off throttle actuator control relay and
throttle valve is fixed at the opening of about 7°
from its completely closed position (default
opening).
• ECM controls fuel cut at specified engine speed.
) P2122Pedal position sensor (main) circuit low
input)
• ECM turns off throttle actuator control relay and
throttle valve is fixed at the opening of about 7°
from its completely closed position (default
opening).
• ECM controls fuel cut at specified engine speed. ) P2123Pedal position sensor (main) circuit high
input)
) P2127 Pedal position sensor (sub) circuit low input)
) P2128Pedal position sensor (sub) circuit high
input)
) P2135Throttle position sensor (main) / (sub)
voltage correlation)
) P2138Pedal position sensor (main) / (sub) voltage
correlation)
) P2228 Barometric pressure circuit low ECM controls actuators assuming that barometric
pressure is 101.33 kPa (762 mmHg). ) P2229 Barometric pressure circuit high DTC No. Detected item Fail-safe operation

Downloaded from www.Manualslib.com manuals search engine Engine General Information and Diagnosis: 1A-39
*) SHORT FT B1
(SHORT TERM FUEL TRIM)At specified idle speed after warming up –20 – +20%
*) LONG FT B1
(LONG TERM FUEL TRIM)At specified idle speed after warming up –20 – +20%
) TOTAL FUEL TRIM B1 At specified idle speed after warming up –35 – +35%
) FUEL CUTEngine at fuel cut condition ON
Engine at other than fuel cut condition OFF
) O2S B1 S2 ACT
(HEATED OXYGEN
SENSOR-2) (if equipped)At specified idle speed after warming up ACTIVE
) O2S B1 S1 ACT
(HEATED OXYGEN
SENSOR-1)At specified idle speed after warming up ACTIVE
*) CANIST PRG DUTY
(EVAP CANISTER PURGE
FLOW DUTY)At specified idle speed after warming up 0%
*) IGNITION ADVANCE
(IGNITION TIMING
ADVANCE FOR NO.1
CYLINDER)At specified idle speed with no load after warming up 5 – 15° BTDC
*) EGR VALVE OPENING (if
equipped) At specified idle speed after warming up 0%
) VVT GAP
(TARGET-ACTUAL
POSITION) (VVT model)At specified idle speed after warming up 0 – 3°
) FUEL PUMPWithin 2 seconds after ignition switch ON or engine
runningON
Engine at stop with ignition switch ON OFF
) STARTER SW
(STARTER SWITCH)Ignition switch is turned to ST (engine cranking)
positionON
) A/C PRESSURE
(A/C REFERIGERANT
ABSOLUTE PRESSURE)Engine runningA/C ON (A/C is operating) at
ambient temperature: 30 °C
(86 °F) and humidity: 50%1350 – 1650 kPa For more
details, refer to pressure of
high pressure gage under “A/C
System Performance
Inspection in Section 7B”.
A/C OFF (A/C is not
operating) at ambient
temperature: 30 °C (86 °F)
and engine coolant
temperature: 90 – 100 °C
(194 – 212 °F)600 – 1000 kPa After longer
than 10 min from A/C switch
turned off
) A/C SWITCHEngine running after warming up, A/C not operating OFF
Engine running after warming up, A/C operating ON
) A/C COMP RELAY Engine runningA/C switch and blower motor
switch turned ONON
A/C switch and blower motor
switch turned OFFOFF
) BLOWER FAN Ignition switch ON
Blower fan switch: 2nd
speed position or moreON
Blower fan switch: under 1st
speed positionOFF
) ELECTRIC LOADIgnition switch ON / Headlight, small light, all turned
OFFOFF
Ignition switch ON / Headlight, small light, all turned
ONON Scan tool data Vehicle conditionNormal condition /
reference values

Downloaded from www.Manualslib.com manuals search engine 1A-40 Engine General Information and Diagnosis:
) RADIATOR FAN
(RADIATOR COOLING FAN
CONTROL RELAY)Ignition switch ONEngine coolant temp.: lower
than 97.5 °C (207.5 °F)OFF
Engine coolant temp.: 100
°C (212 °F)ON
) A/C COND FAN
(A/C CONDENSER
COOLING FAN CONTROL
RELAY)Engine runningBlower motor switch and A/C
switch turned ON/ECT over
102.5 °C (216.5 °F)ON
Blower motor switch and/or
A/C switch turned OFFOFF
) TP SENSOR 1 VOLT
(THROTTLE POSITION
SENSOR (MAIN) OUTPUT
VOLTAGE)Ignition switch ON
after warmed up
engineAccelerator pedal released 0.48 – 0.90 V
Accelerator pedal depressed
fully3.37 – 4.55 V
) TP SENSOR 2 VOLT
(THROTTLE POSITION
SENSOR (SUB) OUTPUT
VOLTAGE)Ignition switch ON
after warmed up
engineAccelerator pedal released 1.36 – 1.75 V
Accelerator pedal depressed
fully3.58 – 4.76 V
) APP SENSOR 1 VOLT
(ACCELERATOR PEDAL
POSITION (APP) SENSOR
(MAIN) OUTPUT VOLTAGE)Ignition switch ON
after warmed up
engineAccelerator pedal released 0.69 – 0.81 V
Accelerator pedal depressed
fully3.43 – 4.56 V
) APP SENSOR 2 VOLT
(ACCELERATOR PEDAL
POSITION (APP) SENSOR
(SUB) OUTPUT VOLTAGE)Ignition switch ON
after warmed up
engineAccelerator pedal released 0.31 – 0.44 V
Accelerator pedal depressed
fully1.71 – 2.29 V
*) ACCEL POSITION
(RELATIVE ACCELERATOR
PEDAL POSITION)Ignition switch ON
after warmed up
engineAccelerator pedal released 0 – 3%
Accelerator pedal depressed
fully90 – 100%
*) TARGET THROTTLE
POSI
(TARGET THROTTLE
VALVE POSITION)Ignition switch ON
after warmed up
engineAccelerator pedal released 0 – 3%
Accelerator pedal depressed
fully90 – 100%
) IAC THROTTLE
OPENING
(IDLE AIR CONTROL
THROTTLE VALVE
OPENNING)It idling with no load after warming up 5 – 25%
) THROTTLE MOTOR
VOLTIgnition switch ON / engine at stop 10.0 – 14.0 V
) CLOSED THROTTLE
POS
(CLOSED THROTTLE
POSITION)Throttle valve at idle position ON
Throttle valve opens larger than idle position OFF
) THROTTLE MOTOR
RELAYAt specified idle speed after warming up ON
*) VEHICLE SPEED At stop 0 km/h (0 mph)
) INJ PULSE WIDTH
(FUEL INJECTION PULSE
WIDTH)At specified idle speed with no load after warming up 1.5 – 3.5 msec.
At 2500 r/min. no load after warming up 1.5 – 3.0 msec. Scan tool data Vehicle conditionNormal condition /
reference values

Downloaded from www.Manualslib.com manuals search engine 1A-42 Engine General Information and Diagnosis:
CANIST PRG DUTY (EVAP CANISTER PURGE FLOW
DUTY, %)
This parameter indicates valve ON (valve open) time
rate within a certain set cycle of EVAP canister purge
valve which controls the amount of EVAP purge.
IGNITION ADVANCE (IGNITION TIMING ADVANCE
FOR NO.1 CYLINDER, °)
Ignition timing of No.1 cylinder is commanded by ECM.
The actual ignition timing should be checked by using
the timing light.
EGR VALVE OPENING (%)
This parameter indicates opening rate of EGR valve
which controls the amount of EGR flow.
VVT GAP (TARGET-ACTUAL POSITION, °) (VVT
model)
It is calculated using the formula: target valve timing
advance – actual valve timing advance.
FUEL PUMP (ON/OFF)
ON is displayed when ECM activates the fuel pump via
the fuel pump relay switch.
STARTER SW (STARTER SWITCH, ON/OFF)
This parameter indicates condition of starting motor relay
output.
ON: Starting motor relay is ON
OFF: Starting motor relay is OFF
A/C PRESSURE (A/C REFRIGERANT ABSOLUTE
PRESSURE, kPa)
This parameter indicates A/C refrigerant absolute
pressure calculated by ECM.
A/C SWITCH (ON/OFF)
ON: Command for A/C operation being output from ECM
to HVAC.
OFF: Command for A/C operation not being output.
A/C COMP RELAY (A/C COMPRESSOR RELAY, ON/
OFF)
This parameter indicates the state of the A/C switch.
BLOWER FAN (ON/OFF)
This parameter indicates the state of the blower fan
motor switch.
ELECTRIC LOAD (ON/OFF)
ON: Headlight or small light ON signal inputted.
OFF: Above electric loads all turned OFF.
RADIATOR COOLING FAN (RADIATOR COOLING
FAN CONTROL RELAY, ON/OFF)
ON: Command for radiator cooling fan control relay
operation being output.
OFF: Command for relay operation not being output.A/C COND FAN (A/C CONDENSER COOLING FAN
CONTROL RELAY, ON/OFF)
ON: Command for A/C condenser cooling fan control
relay operation being output.
OFF: Command for relay operation not being output.
TP SENSOR 1 VOLT (THROTTLE POSITION SENSOR
(MAIN) OUTPUT VOLTAGE, V)
The Throttle Position Sensor (Main) reading provides
throttle valve opening information in the form of voltage.
TP SENSOR 2 VOLT (THROTTLE POSITION SENSOR
(SUB) OUTPUT VOLTAGE, V)
The Throttle Position Sensor (Sub) reading provides
throttle valve opening information in the form of voltage.
APP SENSOR 1 VOLT (ACCELERATOR PEDAL
POSITION (APP) SENSOR (MAIN) OUTPUT
VOLTAGE, V)
The Accelerator Pedal Position (APP) Sensor (Main)
reading provides accelerator pedal opening information
in the form of voltage.
APP SENSOR 2 VOLT (ACCELERATOR PEDAL
POSITION (APP) SENSOR (SUB) OUTPUT VOLTAGE,
V)
The Accelerator Pedal Position (APP) Sensor (Sub)
reading provides accelerator pedal opening information
in the form of voltage.
ACCEL POSITION (RELATIVE ACCELERATOR
PEDAL POSITION, %)
When accelerator pedal is at fully released position,
accelerator pedal is indicated as 0 – 3% and 90 – 100%
fully depressed position.
TARGET THROTTLE POSI (TARGET THROTTLE
VALVE POSITION, %)
Target Throttle Valve Position is ECM internal parameter
which indicates the ECM requested throttle valve
position.
IAC THROTTLE OPENING (IDLE AIR (SPEED)
CONTROL THROTTLE VALVE OPENING, %)
This parameter indicates throttle valve opening of idle air
control in %.
(100% indicates the maximum idle air flow.)
THROTTLE MOTOR VOLT (V)
This parameter indicates power supply voltage of throttle
actuator (motor) control circuit (input voltage from
throttle actuator control relay).
CLOSED THROTTLE POS (CLOSED THROTTLE
POSITION, ON/OFF)
This parameter reads ON when throttle valve is fully
closed, or OFF when it is not fully closed.

Downloaded from www.Manualslib.com manuals search engine Engine General Information and Diagnosis: 1A-43
THROTTLE MOTOR RELAY (ON/OFF)
ON: Throttle actuator (motor) control activated by ECM.
OF: Throttle actuator (motor) control stopped by ECM.
VEHICLE SPEED (km/h, mph)
It is computed based on pulse signals from front wheel
speed sensor (RH, LH) (for M/T model) or output shaft
speed sensor (VSS) (for A/T model).INJ PULSE WIDTH (FUEL INJECTION PULSE WIDTH,
msec.)
This parameter indicates time of the injector drive (valve
opening) pulse which is output from ECM (but injector
drive time of NO.1 cylinder for multiport fuel injection).
Visual InspectionS6RW0D1104008
Visually check the following parts and systems.
Engine Basic InspectionS6RW0D1104009
This check is very important for troubleshooting when ECM has detected no DTC and no abnormality has been found
in “Visual Inspection”.
Follow the flow carefully.Inspection item Reference section
• Engine oil – level, leakage “Engine Oil and Filter Change in Section 0B”
• Engine coolant – level, leakage “Coolant Level Check in Section 1F”
• Fuel – level, leakage“Fuel Lines and Connections Inspection in
Section 0B”
• Air cleaner element – dirt, clogging “Air Cleaner Filter Inspection in Section 0B”
• Battery – fluid level, corrosion of terminal“Battery Dismounting and Remounting in
Section 1J”
• Water pump belt – tension damage“Accessory Drive Belt Inspection in Section
0B”
• Throttle valve – operating sound“Electric Throttle Body Assembly On-Vehicle
Inspection in Section 1C”
• Vacuum hoses of air intake system – disconnection, looseness,
deterioration, bend“Vacuum Hose Inspection in Section 1B”
• Connectors of electric wire harness – disconnection, friction
• Fuses – burning
• Parts – installation, bolt – looseness
• Parts – deformation
• Other parts that can be checked visually
Also check the following items at engine start, if possible
• Malfunction indicator lamp – Operation “Malfunction Indicator Lamp (MIL) Check”
• Charge warning lamp – Operation “Generator Symptom Diagnosis in Section 1J”
• Engine oil pressure warning lamp – Operation “Oil Pressure Switch Inspection in Section 9C”
• Engine coolant temp. meter – Operation“Engine Coolant Temperature (ECT) Sensor
Inspection in Section 1C”
• Fuel level meter – Operation “Fuel Level Sensor Inspection in Section 9C”
• Tachometer – Operation
• Abnormal air being inhaled from air intake system
• Exhaust system – leakage of exhaust gas, noise
• Other parts that can be checked visually
Step Action Yes No
1Was “Engine and Emission Control System Check”
performed?Go to Step 2. Go to “Engine and
Emission Control
System Check”.
2Check battery voltage
Is it 11 V or more?Go to Step 3. Charge or replace
battery.
3Is vehicle equipped with keyless start control system?Go to Step 4. Go to Step 5.

Downloaded from www.Manualslib.com manuals search engine 1A-114 Engine General Information and Diagnosis:
DTC P0335: Crankshaft Position (CKP) Sensor CircuitS6RW0D1104041
Wiring Diagram
DTC Detecting Condition and Trouble Area7Knock sensor circuit for high resistance check
1) Turn OFF ignition switch, measure resistance between
“C01-56” terminal of ECM connector and “RED” wire
terminal of knock sensor harness connector.
Is resistance below 5
Ω?Faulty knock sensor. “RED” wire is high
resistance circuit. Step Action Yes No
E01C01
3 4
18 19 5 6 7 10 11
17 20
47 46 49 50 51 21 22
5216 259
24 14
29
55 57 54 53 59
60 582
26 27 28 15
30
56 4832 31 34 35 36 37 40 42 39 38 44
45 43 41 331 12 13
238 3 4
18 19 5 6 7 10 11
17 20
47 46 49 50 51 21 22
5216 259
24 14
29
55 57 54 53 59
60 582
26 27 28 15
30
56 4832 31 34 35 36 37 40 42 39 38 44
45 43 41 331 12 13
238
12V
5VBLK/REDBLK/RED
BLK/RED
BLK/YELBLK/YEL
BLK/YEL
BRN/WHT
5
84 123E01-29
E01-1
E01-60
C01-58
C01-15 C01-30
BLK/ORN
BLKBLK
9
BLK/REDE01-16
BLK/ORN
1
14
C01-21 5V
7
RED/WHTGRN/WHT
GRN
RED
E01-30
C01-48
BLK/WHT
YEL/GRN
YEL/GRN
WHT
6 11
10
13
PNK
2
WHT
WHT/BLU
BLKE01-31
I6RW0D110036-01
1. CKP sensor 6. Starting motor 11. “ST SIG” fuse
2. Sensor plate on crankshaft 7. Starting motor control relay 12. “IG COIL” fuse
3. ECM 8. Main fuse box 13. “IGN” fuse
4. Main relay 9. “FI” fuse 14. To CMP sensor
5. Ignition switch 10. “ST MOT” fuse
DTC detecting condition Trouble area
No CKP sensor signal for 2 sec. even if starting motor
signal is inputted at engine cranking.
(1 driving cycle detection logic)• CKP sensor circuit open or short
• Sensor plate teeth damaged
• CKP sensor malfunction, foreign material being attached
or improper installation
•ECM
• Engine start signal circuit malfunction

Downloaded from www.Manualslib.com manuals search engine 1A-116 Engine General Information and Diagnosis:
DTC P0340: Camshaft Position (CMP) Sensor CircuitS6RW0D1104042
Wiring Diagram5Ground circuit check
1) Turn ignition switch to OFF position.
2) Measure resistance between “BLK/ORN” wire terminal
of CKP sensor connector and engine ground.
Is measured resistance value less than 3
Ω?Go to Step 6. “BLK/ORN” wire is open
or high resistance.
6Was terminal “B+” voltage in Step 3 within specification?Go to Step 7. “BLK/RED” wire is open
circuit. If wire and
connection are OK,
substitute a known-
good ECM and recheck.
7Engine start signal check
1) Check starting motor circuit for opening and short
referring to Step 2 of “DTC P0616: Starter Relay Circuit
Low” and Step 3 and 4 of “DTC P0617: Starter Relay
Circuit High”.
Is check result satisfactory?Go to Step 8. Repair or replace.
8CKP sensor check
1) Check CKP sensor and sensor plate tooth referring to
“Camshaft Position (CMP) Sensor Inspection in Section
1C”.
Is check result satisfactory?Substitute a known-
good ECM and recheck.Replace CKP sensor
and/or sensor plate. Step Action Yes No
E01C01
3 4
18 19 5 6 7 10 11
17 20
47 46 49 50 51 21 22
5216 259
24 14
29
55 57 54 53 59
60 582
26 27 28 15
30
56 4832 31 34 35 36 37 40 42 39 38 44
45 43 41 331 12 13
238 3 4
18 19 5 6 7 10 11
17 20
47 46 49 50 51 21 22
5216 259
24 14
29
55 57 54 53 59
60 582
26 27 28 15
30
56 4832 31 34 35 36 37 40 42 39 38 44
45 43 41 331 12 13
238
12V
5VBLK/REDBLK/RED
BLK/RED
BLK/YELBLK/YEL
BLK/YEL
BRN/WHT
5
64 83
E01-29
E01-1
E01-60
C01-58
C01-15 C01-30
BLK/ORN
BLKBLK
7BLK/REDE01-16
BLK/ORN
1
10
C01-20 5V
GRNBLK/WHT
9
WHT
*E01-31 BLK
2
RED/YEL
I6RW0D110032-02
1. CMP sensor 3. ECM 5. Ignition switch 7. “FI” fuse 9. “IGN” fuse
2. Signal rotor 4. Main relay 6. Main fuse box 8. “IG COIL” fuse 10. To CKP sensor