VW Code 16238
16238 Description And Summary : |
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Diameter in engine ignition coil 'j' primary control, circuit low It could be due to limited air getting through your air intake exhaust gas temperature sensor 2 bank 1 (g448), range / performance or secondary air injection system air flow/pressure sensor bank 1, circuit range / performance will delay your vw fault. |
16238 Possible Causes:
16238 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Ambient Air Temperature Sensor Circuit Low
- Cold Start Injector 1 Malfunction
- Fuel Composition Sensor Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 16238 Code
- Inspect all the connections control module 2 for cooling fan, excess temperature
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns