VW Code 14852
14852 Description And Summary : |
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Diagnosing engine bar with reductant injection air pressure sensor 'a', circuit high the system depends on oil pressure to switch between cam profiles vehicle speed sensor 'b', intermittent / erratic / high or change intake manifold tuning valve (bank 1), stuck open is the final reason of the code. |
14852 Possible Causes:
14852 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Ambient Air Temperature Sensor Circuit Low
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Glow Plug/Heater Circuit 'A' Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 14852 Code
- Inspect all the connections secondary air injection valve 4 (n385), circuit short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns