300ZX felkoder
Sunday, September 2nd, 2007Lista på felkoder för Nissan 300 zx.
| Felkod: | Problem: | Orsak: | Kontrollera: |
| 11* | Camshaft Angle Sensor circuit (CAS) | Either 1° or 120° signal is not entered for the first few seconds of engine cranking. Either 1° or 120° signal is not input often enough while the engine speed is higher then the specified RPM. |
Harness and connector (if harness and connector are OK, CAS might be bad) |
| 12 | Mass Air-Flow Sensor circuit (MAS) | The MAS sensor circuit is open or shorted (abnormally high or low voltage is registered). | Harness and connector (if harness and connector are OK, MAS might be bad) |
| 13 | Engine Coolant Temp. Sensor | The Engine Coolant Temp. Sensor circuit is open or shorted (abnormally high or low voltage is registered). | Harness and connector Engine Coolant Temp. Sensor |
| 14 | Speed Sensor circuit | The Speed Sensor circuit is open or shorted. | Harness and connector Speed Sensor switch (reed switch) |
| 21* | Ignition signal circuit | The ignition signal in the primary circuit is not entered during engine cranking or running. | Harness and connector Power Transistor Unit |
| 26 | Boost Pressure sensor (Turbo models) | The boost pressure sensor is open or shorted (abnormally high or low voltage is registered). | Harness and connector Boost pressure leaks Boost pressure sensor |
| 31 | ECU | ECU calculation function is failing | Replace ECU |
| 32 | EGR function | EGR valve does not operate (valve spring does not lift) | EGR valve EGRC-solenoid valve |
| 33 | O2 Sensor (left side) | The O2 Sensor is open or shorted (abnormally high or low voltage is registered). | Harness and connector O2 sensor Fuel pressure Injectors Intake air leaks |
| 34 | Detonation Sensor circuit | The detonation sensor circuit is open or shorted (abnormally high or low voltage is registered). | Harness and connector Detonation sensor |
| 35 | EGR Temp. Sensor | The EGR Temp. Sensor circuit is open or shorted (abnormally high or low voltage is registered). | Harness and connector EGR temp. sensor |
| 42 | Fuel Temp Sensor circuit | The Fuel Temp. Sensor circuit is open or shorted (abnormally high or low voltage is registered). | Harness and connector Fuel temp. sensor |
| 43 | Throttle Position Sensor circuit | The Throttle Position Sensor circuit is open or shorted (abnormally high or low voltage is registered). | Harness and connector Throttle position sensor |
| 45 | Injector leak | Fuel leaks from the injectors | Injectors |
| 51 | Injector circuit | The injector circuit is open | Harness and connector Injectors |
| 53 | O2 Sensor (right side) | The O2 Sensor is open or shorted (abnormally high or low voltage is registered). | Harness and connector O2 sensor Fuel pressure Injectors Intake air leaks |
| 54 | Signal circuit from the automatic transmission (A/T) (A/T models only) | The A/T communication line is open or shorted | Harness and connector |
| 55 | Inga problem | - | - |
* Check items causing a malfunction of the CAS circuit first if both diagnostic codes 11 & 21 are displayed at the same time.