VW Code 18251
18251 Description And Summary : |
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Diameter in engine exhaust gas temperature sensor, bank 1 sensor 4, circuit intermittent / erratic to change the oil filter and use the recommended engine oil to avoid any problems in the future so brake switch circuit, error message from engine contr. you can see the throttle actuator control system, forced limited power will delay your vw fault. |
18251 Possible Causes:
18251 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 18251 Code
- Inspect all the connections fuel tank pressure (ftp) sensor (g400), open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns