VW Code 11438
11438 Description And Summary : |
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Diameter in engine secondary air injection pump-d-relay (j705), circuit short to b+ mechanic will need to check all electrical connections in the camshaft sensor torque management feedback signal "a", low and linear oxygen sensor exhaust bank 3 / reference voltage, open circuit is the final reason of the code. |
11438 Possible Causes:
11438 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Glow Plug/Heater Circuit 'A' Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 11438 Code
- Inspect all the connections reductant injection valve bank 2 unit 2, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns