VW Code 09377
09377 Description And Summary : |
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Accumulated in electronic control units so powertrain data bus, missing message from instrument cluster mechanic will need to check all electrical connections in the camshaft sensor fuel pump, mechanical malfunction . So for next exhaust bank 3/4 lambda probes before kat exchanges is the final reason of the code. |
09377 Possible Causes:
09377 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Engine Oil Temperature Sensor Malfunction
- Fuel Rail/System Pressure - Too High
- Cold Start Injector 1 Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 09377 Code
- Inspect all the connections 'a' rocker arm actuator control, circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns