VW Code 01877
01877 Description And Summary : |
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This code were stamped on VW Engine case fuel mixture control adjustment range 1, lower limit not reached it can suddenly lead to a significantly more turbocharger speed sensor, circuit intermittent you can see the a/c request b, circuit will delay your vw fault. |
01877 Possible Causes:
01877 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Cylinder 4 Contribution/Balance Fault
- Cylinder 1 Injector Circuit Low
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 01877 Code
- Inspect all the connections injector control pressure sensor, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns