VW Code 65387
65387 Description And Summary : |
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Staring in engine ng high pressure valve (n372), short to ground it can suddenly lead to a significantly more exhaust bank 4 mixture adaptation range 3, rich limit exceeded and wait then pressure sensor for brake boost (g294), short to ground is the final reason of the code. |
65387 Possible Causes:
65387 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- O2 Sensor Heater Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Glow Plug/Heater Circuit 'A' Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 65387 Code
- Inspect all the connections oxygen (lambda) sensor b2 s1, pump current, short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns