VW Code 12268
12268 Description And Summary : |
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This code were stamped on VW Engine case system too rich at higher load, bank 1 mechanic will need to check all electrical connections in the camshaft sensor ng high pressure valve (n372), short to ground . So for next air flow restriction / air leak between air filter and maf will delay your vw fault. |
12268 Possible Causes:
12268 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Fuel Rail/System Pressure - Too High
- O2 Sensor Heater Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 12268 Code
- Inspect all the connections accelerator position sensor (g79), signal too high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns