Nissan Car 350Z & Maxima 1999-06

3.5L V6 VIN A Std 1

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3.5L V6 VIN A Std

Trouble Code: P0000



No Self-Diagnostic Malfunction Detected

Possible Causes:



This trouble code indicates there are no codes in any other onboard controllers on this vehicle!
 

Trouble Code: P0011



Intake Valve Timing Control Range/Performance (Bank 1)

Possible Causes:



Check for an accumulation of debris on the CMP sensor pickup
 
CKP POS sensor or CMP Phase sensor signal is erratic
 
IVT connector is damaged or loose (an intermittent fault)
 
IVT solenoid control circuit is open or shorted to ground
 
IVT solenoid is damaged or has failed
 
PCM has failed
 

Trouble Code: P0021



Intake Valve Timing Control Range/Performance (Bank 2)

Possible Causes:



Check for an accumulation of debris on the CMP sensor pickup
 
CKP POS sensor or CMP Phase sensor signal is erratic
 
IVT connector is damaged or loose (an intermittent fault)
 
IVT solenoid control circuit is open or shorted to ground
 
IVT solenoid is damaged or has failed
 
PCM has failed
 

Trouble Code: P0031



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

Possible Causes:



HO2S heater control connector is damaged or loose (open)
 
HO2S heater power circuit is open (check the No. 8 fuse - 15A)
 
HO2S heater assembly is damaged or has failed
 
PCM has failed
 

Trouble Code: P0032



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

Possible Causes:



HO2S heater control connector is damaged or loose (shorted)
 
HO2S heater control circuit is shorted to ground
 
HO2S heater assembly is damaged or has failed
 
PCM has failed
 

Trouble Code: P0037



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

Possible Causes:



HO2S heater control connector is damaged or loose (open)
 
HO2S heater power circuit is open (check the No. 8 fuse - 15A)
 
HO2S heater assembly is damaged or has failed
 
PCM has failed
 

Trouble Code: P0038



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

Possible Causes:



HO2S heater control connector is damaged or loose (shorted)
 
HO2S heater control circuit is shorted to ground
 
HO2S heater assembly is damaged or has failed
 
PCM has failed
 

Trouble Code: P0101



Mass Airflow Sensor Circuit Malfunction

Possible Causes:



Air Intake leaks located after the MAF sensor assembly
 
MAF sensor signal circuit is open, shorted to ground or power
 
MAF sensor has failed
 
PCM has failed
 

Trouble Code: P0102



Mass Airflow Sensor Circuit Low Input

Possible Causes:



MAF sensor signal circuit is shorted to ground
 
MAF sensor power circuit is open (check for power from relay)
 
MAF sensor is damaged or has failed
 
PCM is damaged
 
TSB 03-035 (7/03) contains information related to this code
 

Trouble Code: P0103



Mass Airflow Sensor Circuit High Input

Possible Causes:



MAF sensor signal circuit is open (check for loose connector)
 
MAF sensor is shorted to VREF or system power
 
MAF sensor is damaged or has failed
 
PCM is damaged
 

Trouble Code: P0112



Intake Air Temperature Sensor Circuit Low Input

Possible Causes:



IAT sensor connector is damaged (it may be shorted)
 
IAT sensor circuit is shorted to ground
 
IAT sensor is damaged or has failed
 
PCM has failed
 

Trouble Code: P0113



Intake Air Temperature Sensor Circuit High Input

Possible Causes:



IAT sensor circuit is open or shorted to VREF
 
IAT sensor ground circuit is open
 
IAT sensor is damaged or has failed
 
PCM has failed
 

Trouble Code: P0117



Engine Coolant Temperature Sensor Circuit Low Input

Possible Causes:



ECT sensor circuit is shorted to ground
 
ECT sensor is damaged or has failed
 
PCM has failed
 

Trouble Code: P0118



Engine Coolant Temperature Sensor Circuit High Input

Possible Causes:



ECT sensor circuit is open or the ground circuit is open
 
ECT sensor circuit is shorted to sensor VREF
 
ECT sensor is damaged or has failed
 
PCM has failed
 

Trouble Code: P0122



Throttle Position Sensor 2 Circuit Low Input

Possible Causes:



TP sensor 2 connector is damaged or loose (intermittent fault)
 
TP sensor 2 signal circuit is shorted to ground
 
TP sensor 2 is damaged, or the ETC Actuator has failed
 

Trouble Code: P0123



Throttle Position Sensor Circuit High Input

Possible Causes:



TP sensor connector is damaged or loose (intermittent open)
 
TP sensor circuit is open or shorted to VREF
 
TP sensor is damaged
 
PCM has failed
 

Trouble Code: P0125



ECT Sensor Excessive Time To Enter Closed Loop

Possible Causes:



Check the operation of the thermostat (it may be stuck open)
 
ECT sensor circuit has high resistance
 
ECT sensor is contaminated, damaged or out-of-calibration
 
Inspect for low coolant level or an incorrect coolant mixture
 
PCM has failed
 

Trouble Code: P0127



Intake Air Temperature Sensor Range/Performance

Possible Causes:



IAT sensor connector is damaged or loose (intermittent fault)
 
IAT sensor is damaged or has failed
 
PCM has failed
 

Trouble Code: P0128



Thermostat System Function

Possible Causes:



Inspect for low coolant level or for an incorrect coolant mixture
 
Test the thermostat operation (it me be leaking or stuck open)
 
ECT sensor is damaged or has failed
 

Trouble Code: P0132



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

Possible Causes:



Fuel pressure regulator leaking or fuel injectors leaking
 
HO2S may be contaminated or it has failed
 
HO2S heater is damaged or has failed
 

Trouble Code: P0133



HO2S-11 (Bank 1 Sensor 1) Slow Response

Possible Causes:



Air leaks in the exhaust manifold or in the exhaust pipes
 
Air leaks somewhere in the engine (e.g., intake manifold)
 
Air leaks somewhere in the PCV system (e.g., the PCV valve)
 
Fuel pressure to low, or one or more restricted fuel injectors
 
HO2S connector is damaged or loose (an intermittent problem)
 
HO2S element is contaminated
 
HO2S heater is damaged or it has failed
 
HO2S signal circuit is open or shorted to ground
 
MAF sensor out of calibration (it may be dirty or contaminated)
 

Trouble Code: P0134



HO2S-11 (Bank 1 Sensor 1) Insufficient Activity Detected

Possible Causes:



HO2S element is contaminated, damaged or it has failed
 
HO2S heater is damaged or has failed
 
HO2S signal circuit is open or shorted to ground
 
TSB 02-002 (1/02) contains information related to this code
 

Trouble Code: P0138



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

Possible Causes:



Fuel pressure regulator leaking or fuel injectors leaking
 
HO2S may be contaminated or it has failed
 
HO2S heater is damaged or has failed
 
PCM has failed
 
TSB 01-016 (9/01) contains information related to this code
 

Trouble Code: P0139



HO2S-12 (Bank 1 Sensor 2) Slow Response

Possible Causes:



Air leaks in the engine, exhaust manifold or in the PCV system
 
Fuel pressure to low, or one or more restricted fuel injectors
 
HO2S element is contaminated, or the HO2S circuit is shorted
 
HO2S heater is damaged or it has failed
 
MAF sensor out of calibration (it may be dirty or contaminated)
 

Trouble Code: P0151



HO2S-21 (Bank 2 Sensor 1) Circuit Low Input (Lean Shift)

Possible Causes:



Low fuel pressure, fuel filter restricted or fuel injectors plugged
 
HO2S may be contaminated or it has failed
 
HO2S heater is damaged or has failed
 
PCM has failed
 

Trouble Code: P0152



HO2S-21 (Bank 2 Sensor 1) Circuit High Input (Rich Shift)

Possible Causes:



Fuel pressure regulator leaking or fuel injectors leaking
 
HO2S may be contaminated or it has failed
 
HO2S heater is damaged or has failed
 
PCM has failed
 

Trouble Code: P0157



HO2S-22 (Bank 2 Sensor 2) Circuit Low Input (Lean Shift)

Possible Causes:



Low fuel pressure, fuel filter restricted or fuel injectors plugged
 
HO2S may be contaminated or it has failed
 
HO2S heater is damaged or has failed
 
PCM has failed
 

Trouble Code: P0158



HO2S-22 (Bank 2 Sensor 2) Circuit High Input (Rich Shift)

Possible Causes:



Fuel pressure regulator leaking or fuel injectors leaking
 
HO2S may be contaminated or it has failed
 
HO2S heater is damaged or has failed
 
PCM has failed
 

Trouble Code: P0171



Fuel Trim Lean (Bank 1)

Possible Causes:



Air leaks after the MAF sensor, or in the EGR or PCV system
 
Base engine "mechanical" fault affecting one or more cylinders
 
Exhaust leaks before or near where the front HO2S is mounted
 
Fuel control sensor is out of calibration (i.e., ECT, IAT or MAP)
 
Fuel delivery system supplying too little fuel during cruise or idle periods (e.g., faulty fuel pump or dirty, restricted fuel filter)
 
Fuel injector (one or more) dirty or pressure regulator has failed
 
HO2S is contaminated, deteriorated or it has failed
 
Vehicle driven low on fuel or until it ran out of fuel
 

Trouble Code: P0172



Fuel Trim Rich (Bank 1)

Possible Causes:



Base engine "mechanical" fault affecting one or more cylinders
 
EVAP system component has failed or canister fuel saturated
 
Fuel control sensor is out of calibration (i.e., ECT, IAT or MAP)
 
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 is contaminated, deteriorated or it has failed
 

Trouble Code: P0174



Fuel Trim Lean (Bank 2)

Possible Causes:



Air leaks after the MAF sensor, or in the EGR or PCV system
 
Base engine "mechanical" fault affecting one or more cylinders
 
Exhaust leaks before or near where the front HO2S is mounted
 
Fuel control sensor is out of calibration (i.e., ECT, IAT or MAP)
 
Fuel delivery system supplying too little fuel during cruise or idle periods (e.g., faulty fuel pump or dirty, restricted fuel filter)
 
Fuel injector (one or more) dirty or pressure regulator has failed
 
HO2S is contaminated, deteriorated or it has failed
 
Vehicle driven low on fuel or until it ran out of fuel
 

Trouble Code: P0175



Fuel Trim Rich (Bank 2)

Possible Causes:



Base engine "mechanical" fault affecting one or more cylinders
 
EVAP system component has failed or canister fuel saturated
 
Fuel control sensor is out of calibration (i.e., ECT, IAT or MAP)
 
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 is contaminated, deteriorated or it has failed
 

Trouble Code: P0181



Fuel Tank Temperature Sensor Range/Performance

Possible Causes:



Fuel tank temperature sensor connector is loose (open circuit)
 
Fuel tank temperature sensor signal open or shorted to ground
 
Fuel tank temperature sensor is damaged or has failed
 

Trouble Code: P0182



Fuel Tank Temperature Sensor Circuit Low Input

Possible Causes:



FTT sensor signal circuit is shorted to ground
 
FTT sensor connector is damaged (causing a short circuit)
 
FTT sensor is damaged or has failed
 

Trouble Code: P0183



Fuel Tank Temperature Sensor Circuit High Input

Possible Causes:



FTT sensor connector is damaged (causing an open circuit)
 
FTT sensor signal circuit is open or shorted to VREF
 
FTT sensor ground circuit is open
 
FTT sensor is damaged or has failed
 

Trouble Code: P0217



Engine Over-Temperature

Possible Causes:



Cooling fan control circuit open or shorted to ground
 
Cooling system problems (low coolant, thermostat closed)
 
Blocked air passages at front of the vehicle (recent damage-)
 
Blocked or restricted radiator passages
 

Trouble Code: P0221



ETC Throttle Position Sensor 1 Signal Range/Performance

Possible Causes:



ETC TP1 sensor connector is damaged (it may be shorted)
 
ETC TP1 sensor signal circuit is shorted to ground
 
ETC TP1 sensor is damaged or it failed (ETC actuator failure)
 

Trouble Code: P0222



ETC Throttle Position Sensor 1 Circuit Low Input

Possible Causes:



ETC TP1 sensor connector is damaged (it may be shorted)
 
ETC TP1 sensor signal circuit is shorted to ground
 
ETC TP1 sensor is damaged or it failed (ETC actuator failure)
 

Trouble Code: P0223



ETC Throttle Position Sensor 1 Circuit High Input

Possible Causes:



ETC TP1 sensor connector is damaged (it may be open)
 
ETC TP1 sensor signal circuit is open between TP1 and PCM
 
ETC TP1 sensor is damaged or it failed (ETC actuator failure)
 

Trouble Code: P0300



Multiple Misfire Detected

Possible Causes:



Air leak in the intake manifold, or in the EGR or PCV system
 
Base engine problem affecting two or more cylinders
 
CMP or CKP sensor signals erratic or out of phase
 
EGR valve stuck open, or EVAP purge system has failed
 
Fuel delivery component fault that affects more than 1 cylinder (i.e., contaminated, dirty or sticking fuel injectors)
 
Ignition system problem affecting two or more cylinders
 
Vehicle driven while quite low or until it ran out of fuel
 

 
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