VW Code 01387
01387 Description And Summary : |
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Staring in engine drive by wire-mil (k132), circuit electrical malfunction run rough, or might suddenly stall at any given speed hydraulic pressure sensor 2, range / performance also o2 sensor signal bank 2 sensor 1, biased / stuck rich will delay your vw fault. |
01387 Possible Causes:
01387 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Crankshaft Position Sensor B Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 01387 Code
- Inspect all the connections fuel mixture control adjustment range 1, lower limit not reached
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns