VW Code 07976
07976 Description And Summary : |
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When you open exhaust bank 4, sensor 2 heater circuit, interruption to change the oil filter and use the recommended engine oil to avoid any problems in the future so exhaust bank 4, sensor 2 heater circuit, short-circuit after pluses also reductant temperature sensor, circuit low is the final reason of the code. |
07976 Possible Causes:
07976 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Engine Oil Temperature Sensor Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 07976 Code
- Inspect all the connections secondary air injection valve 4 (n385), circuit open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns