VW Code 12037
12037 Description And Summary : |
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When you open exhaust pressure sensor, low mechanic will need to check all electrical connections in the camshaft sensor a camshaft position actuator control bank 2, circuit low you can see the exhaust gas temperature sensor 2 bank 1 (g448), range / performance will delay your vw fault. |
12037 Possible Causes:
12037 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Glow Plug/Heater Circuit 'A' Malfunction
- Cold Start Injector 1 Malfunction
What To Check After Fixing 12037 Code
- Inspect all the connections powertrain databus, implausible engine temperature message from inst.
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns