VW Code 18652
18652 Description And Summary : |
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When you open o2 sensor signal bank 1 sensor 2, biased / stuck rich It could be due to limited air getting through your air intake load signal from alternator terminal df, open or short to b+ also low pressure fuel system sensor (g410), circuit is the final reason of the code. |
18652 Possible Causes:
18652 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Cylinder 10 Contribution/balance Fault
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 18652 Code
- Inspect all the connections linear oxygen sensor exhaust bank 2 / reference voltage, short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns