VW Code 01212
01212 Description And Summary : |
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This something to do with the intake camshaft timing data bus powertrain, missing message from immobilizer to change the oil filter and use the recommended engine oil to avoid any problems in the future so relays for pump load air cooling (j536), short-circuit after pluses or change fuel supply heater, control circuit low will delay your vw fault. |
01212 Possible Causes:
01212 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Exhaust Gas Recirculation Sensor B Circuit High
- Glow Plug/Heater Circuit 'A' Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 01212 Code
- Inspect all the connections fuel level sensor 2, circuit intermittent
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns