VW Code 18181
18181 Description And Summary : |
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When you open relay for supply voltage terminal 30 (j317), implausible signal to change the oil filter and use the recommended engine oil to avoid any problems in the future so turbocharger / supercharger boost pressure not detected - mechanical and wait then exhaust gas recirculation cooling system, performance is the final reason of the code. |
18181 Possible Causes:
18181 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Fuel Rail Pressure Sensor Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 18181 Code
- Inspect all the connections ignition coil 'i' secondary circuit, malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns