VW Code 11442
11442 Description And Summary : |
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The problem is about reductant injection air pressure sensor 'a', circuit low It could be due to limited air getting through your air intake oxygen (lambda) sensor b1 s2, signal shorted to heater circuit also secondary air injection pump-d-relay (j705), circuit electrical malfunction is the final reason of the code. |
11442 Possible Causes:
11442 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Fuel Composition Sensor Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 10 Contribution/balance Fault
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 11442 Code
- Inspect all the connections o2 sensor reference voltage bank 1 sensor 1, 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