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    350Z Diagnostic ECU Codes and How to Clear Them

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    jesse
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    Number of posts : 299
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    Registration date : 2009-03-03

    350Z Diagnostic ECU Codes and How to Clear Them

    Post  jesse on Tue Mar 17, 2009 7:56 am

    There are several ways to clear ECU error codes.
    - Scan Tool
    If using a scan tool, follow tool manufacturer’s instructions to clear Codes.

    - Manual Method
    Here is a quick way to reset your ECU. It is also known to clear codes thrown, and turn off the "Service Engine Soon" Light.

    Confirm that accelerator pedal is fully released, turn ignition switch “ON” and wait 3 seconds.
    Repeat the following two procedures quickly five times within 5 seconds:
    Fully depress the accelerator pedal (HARD).
    Fully release the accelerator pedal.
    Wait 7 seconds, fully depress the accelerator pedal and keep it for approx. 10 seconds until the CEL starts blinking.
    Fully release the accelerator pedal (while the CEL is still blinking)
    Wait about 10 seconds.
    Fully depress the accelerator pedal and keep it for more than 10 seconds.
    Fully release the accelerator pedal (The CEL light will continue to blink).
    Turn ignition switch to “OFF” position and now you can start the car. The CEL light should be gone.

    - With Consult

    Turn ignition Off.
    Connect Consult’the data link connector (DLC), located behind fuse box cover.
    Turn ignition On.
    Touch Start.
    Touch Engine.
    Perform each diagnostic test mode according to each service procedure.

    - Without Consult
    Turn ignition On.
    Turn diagnostic mode selector on ECU fully clockwise and wait until inspection lamps flash. #Number of flashes displayed indicates corresponding mode.
    Note number of flashes, then immediately turn diagnostic mode selector fully counterclockwise.
    If ignition is turned Off during diagnosis, in each mode, and then turned back on again after power to the ECU has dropped off completely, diagnosis will automatically return to Mode I.
    For description of modes, proceed as follows:

    (Mode I): with engine stopped, system in bulb check state. with engine running, system in malfunction warning state.

    (Mode II): with engine stopped, system in self diagnostic results state. with engine running, system in front O2S monitor state.

    - Codes
    P0000 No Self Diagnostic Failure Indicated
    P0011 Intake Valve Timing Control
    P0021 Intake Valve Timing Control
    P0031 O2 Sensor Heather
    P0032 O2 Sensor Heather
    P0037 O2 Sensor Heather
    P0038 O2 Sensor Heather
    P0043 O2 Sensor Heather
    P0044 O2 Sensor Heather
    P0051 O2 Sensor Heather
    P0052 O2 Sensor Heather
    P0057 O2 Sensor Heather
    P0058 O2 Sensor Heather
    P0100 MAF (Mass Air Flow) Sensor
    P0101 MAF Sensor
    P0102 MAF Sensor
    P0103 MAF Sensor
    P0105 Absolute Pressure Sensor
    P0107 Absolute Pressure Sensor
    P0108 Absolute Pressure Sensor
    P0110 IAT (Intake Air Temperature) Sensor
    P0112 IAT Sensor
    P0113 IAT Sensor
    P0115 ECT (Engine Coolant Temperature) Sensor
    P0117 ECT Sensor
    P0118 ECT Sensor
    P0120 TP (Throttle Position) Sensor
    P0121 TP Sensor
    P0122 TP Sensor
    P0123 TP Sensor
    P0125 ECT Sensor
    P0127 Intake Air Temperature Sensor
    P0128 Thermostat Function
    P0130 Closed Loop, Bank 1 Or Front O2S, Bank 1
    P0131 Front O2 Sensor, Bank 1 Lean Shift Monitoring
    P0132 Front O2 Sensor, Bank 1 Rich Shift Monitoring
    P0133 Front O2 Sensor, Bank 1 Response Monitoring
    P0134 Front O2 Sensor, Bank 1 High Voltage
    P0135 Front HO2S Heater, Bank 1
    P0136 Rear O2S, Bank 1
    P0137 Rear O2S, Bank 1 Minimum Voltage Monitoring
    P0138 Rear O2S, Bank 1 Maximum Voltage Monitoring
    P0139 Rear O2S, Bank 1 Response Monitoring
    P0140 Rear O2S, Bank 1 High Voltage
    P0141 Rear H02S Heater, Bank 1
    P0144 O2 Sensor Heather
    P0150 Closed Loop, Bank 2 Or Front O2S, Bank 2
    P0151 Front O2 Sensor, Bank 2 Lean Shift Monitoring
    P0152 Front O2 Sensor, Bank 2 Rich Shift Monitoring
    P0153 Front O2 Sensor, Bank 2 Response Monitoring
    P0154 Front O2 Sensor, Bank 2 High Voltage
    P0155 Front HO2S Heater, Bank 2
    P0156 Rear H02S Sensor, LH Bank
    P0157 Rear O2S, Bank 2
    P0158 Rear O2S, Bank 2
    P0159 Rear O2S, Bank 2
    P0160 Rear O2S, Bank 2
    P0161 Rear H02S Heater, LH Bank Or Bank 2
    P0171 Fuel System Lean, Bank 1
    P0172 Fuel System Rich, Bank 1
    P0174 Fuel System Lean, Bank 2
    P0175 Fuel System Rich, Bank 2
    P0180 Tank Fuel Temp Sensor
    P0182 Fuel Tank Temperature Sensor
    P0183 Fuel Tank Temperature Sensor
    P0217 Engine Coolant High Temperature Enrichment Protection
    P0221 Throttle Position Sensor
    P0222 Throttle Position Sensor
    P0223 Throttle Position Sensor
    P0226 Accelerator Pedal Position Sensor
    P0227 Accelerator Pedal Position Sensor
    P0228 Accelerator Pedal Position Sensor
    P0245 Supercharger Bypass Valve Control Solenoid Valve
    P0300 Random Misfire
    P0301–*P0308 Misfire, Cylinder No. 1–8
    P0325 Knock Sensor, Bank 1
    P0327 Knock Sensor
    P0328 Knock Sensor
    P0330 Knock Sensor, Bank 2
    P0335 CKP (Crank Shaft Position) Sensor
    P0340 CMP (Cam Shaft Position) Sensor (Phase)
    P0345 CMP Sensor (Phase)
    P0350 Ignition Signal
    P0400 EGR System
    P0402 EGRC/BPT Valve
    P0403 EGR Volume Control Valve Circuit
    P0405 EGR Temperature Sensor
    P0406 EGR Temperature Sensor
    P0420 TW (Two-Way) Catalyst System, Bank 1
    P0430 TW Catalyst System, Bank 2
    P0440 EVAP Small Leak
    P0441 EVAP Control System Purge Flow Monitor
    P0442 EVAP Control System
    P0443 Purge Control/V & S/V
    P0444 EVAP Canister Purge Volume Control Solenoid Valve
    P0445 EVAP Canister Purge Volume Control Solenoid Valve
    P0447 EVAP Canister Vent Control Valve
    P0450 EVAP Pressure Sensor
    P0451 EVAP System Pressure Sensor
    P0452 EVAP System Pressure Sensor
    P0453 EVAP System Pressure Sensor
    P0455 EVAP Control System
    P0456 EVAP Control System
    P0460 Fuel Level Sensor Unit (Slow)
    P0461 Fuel Level Sensor Function
    P0462 Fuel Level Sensor
    P0463 Fuel Level Sensor
    P0464 Fuel Level Sensor Circuit
    P0500 Vehicle Speed Sensor
    P0505 IACV/AAC Valve
    P0506 Idle Speed Control System
    P0507 Idle Speed Control System
    P0510 Closed TP Sensor
    P0550 Power Steering Pressure Sensor
    P0600 A/T Comm Line
    P0605 ECM/ECU
    P0650 Malfunction Indicator Lamp
    P0705 PNP Or Inhibitor Switch
    P0710 ATF Temp Sensor
    P0720 VSS A/T
    P0725 Engine Speed Signal
    P0731 A/T 1ST Signal
    P0732 A/T 2ND Signal
    P0733 A/T 3RD Signal
    P0734 A/T 4TH Signal Or TCC
    P0740 TCC SV Solenoid
    P0744 A/T TCC Signal
    P0745 Line Pressure S/V
    P0750 Shift Solenoid/V A
    P0755 Shift Solenoid/V B
    P1031 Air/Fuel Ratio Sensor Meter
    P1032 Air/Fuel Ratio Sensor Meter
    P1065 ECM Power Supply Heater
    P1102 Mass Air Flow Sensor Function Heater
    P1103 MAP Sensor Heater
    P1104 MAP Sensor Heater
    P1105 MAP/BARO Switch SOL/V
    P1108 MAP Sensor Heater
    P1110 Intake Valve Timing Control, LH Bank
    P1111 Intake Valve Timing Control Solenoid Valve
    P1119 Radiator Temperature Sensor Circuit
    P1120 TP Sensor 2
    P1121 Electronic Throttle Control Actuator
    P1122 Electronic Throttle Control Actuator
    P1124 Throttle Control Motor Relay
    P1125 Tandem TP Sensor
    P1126 Throttle Control Motor Relay
    P1128 Throttle Control Motor
    P1130 Swirl Control Valve Control Solenoid Valve
    P1131 Swirl Control Solenoid Valve
    P1132 Swirl Control Valve
    P1135 Intake Valve Timing Control, RH Bank 2
    P1136 Intake Valve Timing Control Solenoid Valve
    P1137 Swirl Control Valve Position Sensor
    P1138 Swirl Control Valve
    P1140 Intake Valve Timing Control Position Sensor, LH Bank 1
    P1143 Heated O2 Sensor 1
    P1144 Heated O2 Sensor 1
    P1145 Intake Valve Timing Control Position Sensor, RH Bank 2
    P1146 Heated O2 Sensor 2
    P1147 Heated O2 Sensor 2
    P1148 Closed Loop, Bank 1
    P1163 Heated O2 Sensor 1
    P1164 Heated O2 Sensor 1
    P1165 Swirl Control Valve Control Vacuum Check Switch
    P1166 Heated O2 Sensor 2
    P1167 Heated O2 Sensor 2
    P1168 Closed Loop, Bank 2
    P1169 Heated O2 Sensor 3
    P1170 Heated O2 Sensor 3
    P1210 Traction Control Signal Circuit
    P1211 ABS/TCS Control Unit
    P1212 ABS/TCS Communication Line
    P1217 Engine Coolant Temperature
    P1220 FPCM
    P1221 Throttle Actuator Circuit
    P1222 Temperature Sensor Circuit
    P1223 Throttle Position Sensor 2
    P1224 Throttle Position Sensor 2
    P1225 Closed Throttle Position Learning
    P1226 Closed Throttle Position Learning
    P1227 Accelerator Pedal Position Sensor 2
    P1228 Accelerator Pedal Position Sensor 2
    P1229 Sensor Power Supply
    P1271 Air/Fuel Ratio Sensor 1
    P1272 Air/Fuel Ratio Sensor 1
    P1273 Air/Fuel Ratio Sensor 1
    P1274 Air/Fuel Ratio Sensor 1
    P1276 Air/Fuel Ratio Sensor 1
    P1278 Air/Fuel Ratio Sensor 1
    P1279 Air/Fuel Ratio Sensor 1
    P1320 Ignition Signal, Primary
    P1335 CKP Sensor (Ref)
    P1336 CKP Sensor (POS) Cog
    P1400 EGRC Solenoid/V
    P1401 EGR Temp Sensor
    P1402 EGR System
    P1440 EVAP Small Leak
    P1441 VC/V Bypass/V
    P1443 Canister Control Vacuum Check Switch
    P1444 Purge Volume Control/V
    P1445 Purge Volume Control/V
    P1446 Vent Control Valve
    P1447 EVAP Purge Flow
    P1448 Vent Control Valve
    P1456 EVAP Control System
    P1464 Fuel Level Sensor Circuit Ground Signal
    P1480 Fan Control Solenoid Valve Circuit
    P1490 VC/V Bypass/V
    P1491 VC Cut/V Bypass/V
    P1492 Purge Control/V S/V
    P1493 Purge Control/V & S/V
    P1564 ASCD Steering Switch
    P1568 ICC (Intelligent Cruise Control)
    P1572 ASCD (Automatic Sped Control Device) Brake Switch
    P1574 ASCD Vehicle Speed Sensor
    P1605 A/T Diag Comm Line
    P1610 NATS Malfunction
    P1611 NATS Malfunction
    P1612 NATS Malfunction
    P1613 NATS Malfunction
    P1614 NATS Malfunction
    P1615 NATS Malfunction
    P1705 TP Sensor A/T
    P1706 PNP Switch
    P1720 Vehicle Speed Sensor- A/T Output
    P1760 Overrun Clutch S/V
    P1775 Torque Converter Clutch Solenoid Valve
    P1776 Torque Converter Clutch Solenoid Valve
    P1780 Shift Change Signal
    P1800 VIAS Control Solenoid Valve
    P1805 Brake switch
    P1900 Cooling Fan
    P2122 Accelerator Pedal Position Sensor
    P2123 Accelerator Pedal Position Sensor
    P2127 Accelerator Pedal Position Sensor 2
    P2128 Accelerator Pedal Position Sensor 2
    P2135 Throttle Position Sensor
    P2138 Accelerator Pedal Position Sensor

      Current date/time is Wed Jun 20, 2018 5:55 pm