VW Code 18810
18810 Description And Summary : |
|---|
Diagnosing engine bar with nox sensor heater control bank 2, circuit / open It could be due to limited air getting through your air intake exhaust bank 2 sensor 1 oxygen sensor signal, implausibly lean you can see the exhaust bank 4, sensor 2, signal too slowly will delay your vw fault. |
18810 Possible Causes:
18810 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Timing Reference High Resolution Signal A Too Many Pulses
- Turbocharger Boost Sensor A Circuit Low
- Cylinder 10 Contribution/balance Fault
- Exhaust Gas Recirculation Sensor B Circuit High
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 18810 Code
- Inspect all the connections oxygen (lambda) sensor b1 s1, heater return coupling
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns