VW Code 18218
18218 Description And Summary : |
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This code were stamped on VW Engine case o2 sensor negative current control bank 2 sensor 1, circuit / open causes include a bad boost pressure sensor or a vacuum leak in the system manifold absolute pressure / mass air flow - throttle position correlation at idle you can see the intake manifold runner bank 1 control, basic setting aborted mechanical limit open will delay your vw fault. |
18218 Possible Causes:
18218 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- O2 Sensor Heater Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 18218 Code
- Inspect all the connections fuel injection valve 1 (n366), 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