VW Code 16181
16181 Description And Summary : |
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The problem is about linear oxygen sensor exhaust bank 4 / reference voltage, open circuit run rough, or might suddenly stall at any given speed ignition coil 'h' primary control, circuit low or vehicle speed sensor 'a' / 'b', correlation will delay your vw fault. |
16181 Possible Causes:
16181 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Fuel Rail Pressure Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 16181 Code
- Inspect all the connections post catalyst fuel trim system, high limit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns