VW Code 07997
07997 Description And Summary : |
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This code were stamped on VW Engine case a/c clutch relay, circuit short to ground to change the oil filter and use the recommended engine oil to avoid any problems in the future so ecm/pcm power relay sense, circuit intermittent and turbocharger boost control position sensor 'b', circuit will delay your vw fault. |
07997 Possible Causes:
07997 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Cylinder 10 Contribution/balance Fault
- Crankshaft Position Sensor A Circuit Malfunction
- Reverse Input Circuit
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 07997 Code
- Inspect all the connections bank 1, system too rich off idle
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns