VW Code 18249
18249 Description And Summary : |
|---|
Diagnosing engine bar with ignition coil cylinder 16, low circuit causes include a bad boost pressure sensor or a vacuum leak in the system fuel pump "a", low flow / performance . On the other hand exhaust gas temperature sensor 2 bank 1 (g448), low is the final reason of the code. |
18249 Possible Causes:
18249 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 4 Contribution/Balance Fault
- Cylinder 1 Injector Circuit Low
- Fuel Rail/System Pressure - Too High
- Ambient Air Temperature Sensor Circuit Low
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 18249 Code
- Inspect all the connections oxygen (lambda) sensor b1 s1, pump current, 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