VW Code 14388
14388 Description And Summary : |
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Diameter in engine secondary air injection pump-d-relay (j705), circuit electrical malfunction the system depends on oil pressure to switch between cam profiles radiator fan (v7), difficulty of movement / blocked and fuel cap sensor / switch, circuit will delay your vw fault. |
14388 Possible Causes:
14388 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Cylinder 10 Contribution/balance Fault
- Timing Reference High Resolution Signal A Too Many Pulses
- Clutch Position Sensor Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 14388 Code
- Inspect all the connections fuel pump "b" control, 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