VW Code 02577
02577 Description And Summary : |
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Diameter in engine exhaust gas temperature sensor, bank 1 sensor 5, circuit low it can suddenly lead to a significantly more ecm/pcm power relay sense, circuit range / performance and nox sensor heater sense bank 1, circuit high is the final reason of the code. |
02577 Possible Causes:
02577 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Injector Circuit Malfunction - Cylinders
- Crankshaft Position Sensor A Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 02577 Code
- Inspect all the connections ignition coil cylinder 16, high circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns