Vue 2002-2005

2.2L I4 VIN D Std 1

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2.2L I4 VIN D Std

Trouble Code: P0105



MAP Sensor Circuit Malfunction

Possible Causes:



Base engine (an intake manifold leak can cause this code)
 
MAP sensor signal or ground circuit has high resistance
 
MAP sensor is contaminated (moisture or icing problems)
 
MAP sensor is damaged, sticking or it has failed
 

Trouble Code: P0106



MAP Sensor Signal Range/Performance

Possible Causes:



Base engine (test for exhaust restriction, incorrect cam timing)
 
MAP sensor signal or ground circuit open, or high resistance
 
MAP sensor is contaminated (moisture or icing problems)
 
MAP sensor has failed, or the TP sensor has failed
 
PCM has failed
 

Trouble Code: P0107



MAP Sensor Circuit Low Input

Possible Causes:



MAP sensor signal circuit shorted to sensor or chassis ground
 
MAP sensor power circuit open between the sensor and PCM
 
MAP sensor is damaged or it has failed
 
PCM has failed
 

Trouble Code: P0108



MAP Sensor Circuit High Input

Possible Causes:



MAP sensor signal circuit is open, shorted to VREF or to B+
 
MAP sensor ground circuit is open between sensor and PCM
 
MAP sensor is damaged or it has failed
 
PCM has failed
 

Trouble Code: P0112



IAT Sensor Circuit High Temperature

Possible Causes:



IAT sensor signal circuit is shorted to sensor or chassis ground
 
IAT sensor is damaged or it has failed (it may be shorted)
 
IAT sensor is located in the MAF sensor unit on some engines
 
PCM has failed
 

Trouble Code: P0113



IAT Sensor Circuit Low Temperature

Possible Causes:



IAT sensor signal circuit is open between the sensor and PCM
 
IAT sensor signal circuit is shorted to VREF (5v)
 
IAT sensor is damaged or it has failed (it may be open)
 
IAT sensor is located in the MAF sensor unit on some engines
 
PCM has failed
 

Trouble Code: P0116



ECT Sensor Signal Range/Performance

Possible Causes:



Check the operation of the thermostat (it may be stuck open)
 
ECT sensor is damaged or it has failed
 
Inspect for low coolant level or an incorrect coolant mixture
 
TSB 01-06-04-040 contains a repair procedure for this code
 

Trouble Code: P0117



ECT Sensor Circuit Low Input (High Temperature)

Possible Causes:



ECT sensor signal circuit shorted to sensor or chassis ground
 
ECT sensor is damaged or it has failed (it may be shorted)
 
PCM has failed
 
TSB 01-06-04-005 contains a repair procedure for this code
 

Trouble Code: P0118



ECT Sensor Circuit High Input (Low Temperature)

Possible Causes:



ECT sensor signal circuit is open between the sensor and PCM
 
ECT sensor signal circuit is shorted to VREF (5v)
 
ECT sensor is damaged or it has failed (it may be open)
 
PCM has failed
 
TSB 01-06-04-005 contains a repair procedure for this code
 

Trouble Code: P0122



TP Sensor Circuit Low Input

Possible Causes:



TP sensor connector is damaged or shorted
 
TP sensor signal circuit is shorted to sensor ground
 
TP sensor VREF circuit is open between sensor and PCM
 
TP sensor is damaged or it failed (it may be shorted)
 
PCM is damaged or it has failed
 

Trouble Code: P0123



TP Sensor Circuit High Input

Possible Causes:



TP sensor connector is damaged, open or shorted
 
TP sensor signal circuit is shorted to VREF (5v)
 
TP sensor ground circuit is open between the sensor and PCM
 
TP sensor is damaged or it failed (it may be open)
 
PCM is damaged or it has failed
 

Trouble Code: P0125



Engine Cooling System Temperature Too Low

Possible Causes:



Check the operation of the thermostat (it may be stuck open)
 
Cooling Fan running continuously (i.e., it is always "on")
 
ECT sensor is damaged or it has failed
 
PCM has failed
 

Trouble Code: P0128



ECT Sensor Below Thermostat Operating Range

Possible Causes:



Check the operation of the thermostat (it may be stuck open)
 
Cooling Fan running continuously (always "on")
 
ECT sensor is damaged or it has failed
 
TSB 03-06-02-062 contains a repair procedure for this code
 

Trouble Code: P0130



HO2S-11 (Bank 1 Sensor 1) Signal Range/Performance

Possible Causes:



Air leaks in exhaust system, or the exhaust system is restricted
 
EVAP system problem (check canister, purge and vent valve)
 
Fuel system too lean (possible low fuel pressure, water in fuel)
 
HO2S connector is damaged, or the wiring is chafed or burnt
 
HO2S high circuit shorted to low reference or the heater ground
 
HO2S is damaged (i.e., cracked) or air reference hole clogged
 
PCM has failed
 

Trouble Code: P0131



HO2S-11 (Bank 1 Sensor 1) Circuit Low Input

Possible Causes:



Air leaks in exhaust system, or the exhaust system is restricted
 
EVAP system problem (check canister, purge and vent valve)
 
Fuel system too lean (possible low fuel pressure, water in fuel)
 
HO2S connector is damaged, or the wiring is chafed or burnt
 
HO2S high circuit shorted to low reference or the heater ground
 
HO2S is damaged (i.e., cracked) or air reference hole clogged
 
PCM has failed
 

Trouble Code: P0132



HO2S-11 (Bank 1 Sensor 1) Circuit High Input

Possible Causes:



Check for a damaged or corroded HO2S-11 harness connector
 
HO2S connector has a water intrusion condition
 
Exhaust system leaks or exhaust restrictions exist
 
Fuel system too rich (high fuel pressure, leaking injectors)
 
HO2S contaminated with water (indicates a lean exhaust)
 
PCM has failed
 

Trouble Code: P0133



HO2S-11 (Bank 1 Sensor 1) Slow Response

Possible Causes:



Exhaust leak present in the exhaust manifold or exhaust pipes
 
HO2S connector is damaged or corroded (intermittent fault)
 
HO2S element is contaminated with poor fuel, silicon or water
 
HO2S low signal circuit is open, shorted to ground or to voltage
 
PCM has failed
 

Trouble Code: P0134



HO2S-11 (Bank 1 Sensor 1) Circuit Insufficient Activity Trouble Code Conditions

Possible Causes:



HO2S connector is damaged or shorted (check for moisture)
 
HO2S high reference circuit is open or shorted to voltage
 
HO2S low reference circuit is open or shorted to voltage
 
HO2S element is damaged or it has failed
 
PCM has failed
 

Trouble Code: P0135



HO2S-11 (Bank 1 Sensor 1) Heater Circuit Malfunction

Possible Causes:



HO2S connector is damaged or the wiring is chafed, corroded
 
HO2S heater power circuit is open (check the EIS 10A fuse)
 
HO2S heater control circuit is open or has a high resistance
 
HO2S heater control circuit is shorted to system voltage
 
HO2S heater element is damaged or it has failed
 
PCM has failed
 

Trouble Code: P0137



HO2S-12 (Bank 1 Sensor 2) Circuit Low Input

Possible Causes:



Air leaks in exhaust system, or the exhaust system is restricted
 
EVAP system problem (check canister, purge and vent valve)
 
Fuel system too lean (possible low fuel pressure, water in fuel)
 
HO2S connector is damaged, or the wiring is chafed or burnt
 
HO2S high circuit shorted to low reference or the heater ground
 
HO2S is damaged (i.e., cracked) or air reference hole clogged
 
PCM has failed
 

Trouble Code: P0138



HO2S-12 (Bank 1 Sensor 2) Circuit High Input

Possible Causes:



Fuel system too rich (high fuel pressure, leaking fuel injectors)
 
HO2S connector is damaged, corroded or shorted
 
HO2S signal circuit is shorted to system power (B+)
 
HO2S signal tracking (water intrusion) in the connector causing a short between the HO2S signal and heater power circuits
 
HO2S is damaged or it failed (check for fuel contaminated oil)
 
PCM has failed
 

Trouble Code: P0140



HO2S-12 (Bank 1 Sensor 2) Circuit Insufficient Activity Trouble Code Conditions

Possible Causes:



HO2S connector is damaged or shorted (check for moisture)
 
HO2S high reference circuit is open or shorted to voltage
 
HO2S low reference circuit is open or shorted to voltage
 
HO2S element is damaged or it has failed
 
PCM has failed
 

Trouble Code: P0141



HO2S-11 (Bank 1 Sensor 1) Heater Circuit Malfunction

Possible Causes:



HO2S connector is damaged or the wiring is chafed, corroded
 
HO2S heater power circuit is open (check the EIS 10A fuse)
 
HO2S heater control circuit is open or has a high resistance
 
HO2S heater control circuit is shorted to system voltage
 
HO2S heater element is damaged or it has failed
 
PCM has failed
 

Trouble Code: P0171



Fuel Trim System Lean (Bank 1)

Possible Causes:



Air leaks in intake manifold, exhaust pipes or exhaust manifold
 
Fuel injector(s) is restricted or the pressure regulator has failed
 
Low fuel pressure (fuel filter clogged, pressure regulator failure)
 
HO2S assembly is not properly installed (it may be leaking)
 
MAP sensor is out of calibration (check the MAP sensor signal)
 
Vacuum hose is disconnected, broken, leaking or loose
 
TSB 02-T-67 contains a repair procedure for this trouble code
 
TSB 02-06-01-16A contains a repair procedure for this code
 

Trouble Code: P0172



Fuel Trim System Rich (Bank 1)

Possible Causes:



Air duct is collapsed, air filter very dirty or throttle body blocked
 
EVAP system component has failed or canister fuel saturated
 
Fuel delivery system supplying too much fuel during cruise or idle periods (e.g., faulty fuel pump, or faulty pressure regulator)
 
Fuel injector(s) is leaking or stuck partially open (one or more)
 
HO2S assembly is not properly installed (it may be leaking)
 
MAP sensor is out of calibration (check the MAP sensor signal)
 

Trouble Code: P0201



Fuel Injector 1 Control Circuit Malfunction

Possible Causes:



Fuel injector control circuit is open between injector and PCM
 
Fuel injector control circuit grounded between injector and PCM
 
Fuel injector power circuit is open (check the fuel injector fuse)
 
Fuel injector is damaged or it has failed
 
PCM is damaged
 

Trouble Code: P0202



Fuel Injector 2 Control Circuit Malfunction

Possible Causes:



Fuel injector control circuit is open between injector and PCM
 
Fuel injector control circuit grounded between injector and PCM
 
Fuel injector power circuit is open (check the fuel injector fuse)
 
Fuel injector is damaged or it has failed
 
PCM is damaged
 

Trouble Code: P0203



Fuel Injector 3 Control Circuit Malfunction

Possible Causes:



Fuel injector control circuit is open between injector and PCM
 
Fuel injector control circuit grounded between injector and PCM
 
Fuel injector power circuit is open (check the fuel injector fuse)
 
Fuel injector is damaged or it has failed
 
PCM is damaged
 

Trouble Code: P0204



Fuel Injector 4 Control Circuit Malfunction

Possible Causes:



Fuel injector control circuit is open between injector and PCM
 
Fuel injector control circuit grounded between injector and PCM
 
Fuel injector power circuit is open (check the fuel injector fuse)
 
Fuel injector is damaged or it has failed
 
PCM is damaged
 

Trouble Code: P0300



Random Misfire Detected

Possible Causes:



Base engine mechanical fault that affects one or more cylinders
 
EGR valve is stuck open or the PCV system has a vacuum leak
 
EVAP vacuum hoses and seals split or improperly connected
 
Fuel metering fault that affects more than one cylinder
 
Fuel pressure too low or too high, fuel supply contaminated
 
Ignition system fault (a coil) that affects two or more cylinders
 
PCV system has a large vacuum leak (check the PCV hoses)
 

Trouble Code: P0326



Knock Sensor Signal Range/Performance

Possible Causes:



Base engine problem (check the valve train for cause of noise)
 
Check the type of fuel being used (i.e., low octane fuel in a high altitude area with the driven under high-load conditions)
 
Engine mechanical problem creating too much engine noise (check the belt tensioner, check for any loose brackets)
 

Trouble Code: P0327



Knock Sensor Circuit Malfunction

Possible Causes:



Knock sensor signal circuit is open, shorted to ground or power
 
Knock sensor ground circuit is open (check for proper torque)
 
Knock sensor is damaged or it has failed
 
PCM has failed
 
TSB 98-T-26 contains a repair procedure for this trouble code
 

Trouble Code: P0336



Crankshaft Reference Signal Range/Performance

Possible Causes:



CKP sensor circuit is open or shorted to ground (check wiring)
 
CKP sensor low reference ground circuit is open (check wiring)
 
CKP sensor signal wires routed too close to Generator, spark plug wires or any other possible cause of EMI/RFI interference
 
CKP sensor is damaged or it has failed
 

Trouble Code: P0340



Camshaft Position Sensor Circuit Malfunction

Possible Causes:



Check for "arcing" conditions at the coils or spark plug boots
 
Check for corroded or loose spark plug wire ends or terminals
 
CMP sensor signal (to the PCM) is open or shorted to ground
 
ICM is damaged or it has failed
 
PCM has failed
 

Trouble Code: P0341



Camshaft Position Sensor Circuit Malfunction

Possible Causes:



Check for "arcing" conditions at the coils or spark plug boots
 
Check for corroded or loose spark plug wire ends or terminals
 
CMP sensor signal (to the PCM) is open or shorted to ground
 
ICM is damaged or it has failed
 
PCM has failed
 

Trouble Code: P0420



Catalyst System Low Efficiency (Bank 1)

Possible Causes:



Air leaks at the exhaust manifold or in the exhaust pipes
 
Base engine problems (i.e., high engine oil or coolant usage)
 
Catalytic converter is damaged, contaminated or it has failed
 
Continuous engine misfire conditions, or weak or low coil output
 
Front HO2S or rear HO2S is contaminated with fuel or moisture
 

Trouble Code: P0440



EVAP System Performance

Possible Causes:



Charcoal canister is loaded with fuel or moisture
 
Fuel filler cap is loose, cross-threaded, damaged or wrong part
 
Fuel tank, fuel filler neck or fuel sending unit 'O' ring is leaking
 
Fuel tank pressure sensor is damaged, disconnected or it failed
 
Fuel tank vapor line(s) is clogged, damaged or disconnected
 
Purge valve vapor line is clogged, damaged or disconnected
 
PCM has failed
 

Trouble Code: P0442



EVAP System Small Leak (0.040-) Detected

Possible Causes:



EVAP hoses/pipes disconnected, kinked or improperly routed
 
Fuel filler cap is loose, cross-threaded, damaged or wrong part
 
Fuel tank, fuel filler neck or fuel sending unit 'O' ring is leaking
 
Fuel tank pressure sensor is damaged, disconnected or it failed
 
Fuel tank vapor line(s) is clogged, damaged or disconnected
 
Purge solenoid or Vent solenoid is damaged or has failed
 
Schrader valve is damaged, loose or missing
 
Service port dust cap is damaged, loose or missing
 

Trouble Code: P0446



EVAP Vent System Performance

Possible Causes:



EVAP vent fresh air hose is clogged, kinked or restricted
 
EVAP vent solenoid is contaminated, damaged or it has failed
 
EVAP vent solenoid is stuck in "closed" position
 
FTP sensor is out-of-calibration, damaged or "skewed"
 
PCM has failed
 

Trouble Code: P0452



Fuel Tank Pressure Sensor Circuit Low Input

Possible Causes:



FTP sensor signal circuit is shorted to sensor ground
 
FTP sensor VREF circuit is open or shorted to ground
 
FTP sensor is damaged or it has failed
 
PCM has failed
 

 
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