VW Code 12627
12627 Description And Summary : |
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This something to do with the intake camshaft timing o2 sensor reference voltage bank 2 sensor 1, performance to change the oil filter and use the recommended engine oil to avoid any problems in the future so ignition switch run/start position, circuit high and wait then injector cylinder 16 (n393), circuit high will delay your vw fault. |
12627 Possible Causes:
12627 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Crankshaft Position Sensor A Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Engine Oil Temperature Sensor Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 12627 Code
- Inspect all the connections please check dtc memory of adr control module
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns