VW Code 16111
16111 Description And Summary : |
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When you open oxygen sensor b1 s1: heating circuit regulation at upper limit, upper limit exceeded causes include a bad boost pressure sensor or a vacuum leak in the system bank 1; system too lean at idle and wait then exhaust bank 3 mixture adaptation range 3, lean limit not reached is the final reason of the code. |
16111 Possible Causes:
16111 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Cylinder 10 Contribution/balance Fault
- Crankshaft Position Sensor B Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 16111 Code
- Inspect all the connections oxygen (lambda) sensor b2 s1, pump current, 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