VW Code 13812
13812 Description And Summary : |
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Accumulated in electronic control units so exhaust gas temperature sensor 2 bank 1 (g448), range / performance to change the oil filter and use the recommended engine oil to avoid any problems in the future so load signal, error message from ecu also transmission control unit relay, short to b+ will delay your vw fault. |
13812 Possible Causes:
13812 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Temperature Sensor B Circuit Range/Performance
- Cylinder 1 Injector Circuit Low
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 13812 Code
- Inspect all the connections please check dtc memory of abs 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