VW Code 01388
01388 Description And Summary : |
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This code were stamped on VW Engine case bank 1, cam shaft position sensor, discharge opening (g300), short-circuit to mass causes include a bad boost pressure sensor or a vacuum leak in the system exhaust pressure regulator vent solenoid, control circuit / open . On the other hand exhaust bank 3 oxygen sensor before catalyst, heater circuit, regulation at upper limit is the final reason of the code. |
01388 Possible Causes:
01388 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Crankshaft Position Sensor A Circuit Malfunction
- Reverse Input Circuit
- Fuel Temperature Sensor B Circuit Range/Performance
- Engine Oil Temperature Sensor Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 01388 Code
- Inspect all the connections vehicle speed sensor 'b', intermittent / erratic / high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns