VW Code 12881
12881 Description And Summary : |
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The problem is about fuel fired heater, disabled it can suddenly lead to a significantly more control module for coolant fan 3 fan activation, short circuit and wait then secondary air injection system control 'b', circuit low will delay your vw fault. |
12881 Possible Causes:
12881 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Ambient Air Temperature Sensor Circuit Low
- Clutch Position Sensor Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Fuel Temperature Sensor B Circuit Range/Performance
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 12881 Code
- Inspect all the connections ignition coil 'a' secondary circuit, malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns