VW Code 19273
19273 Description And Summary : |
---|
When you open fuel injection valve 1 (n366), short to ground it can suddenly lead to a significantly more throttle/fuel inhibit, circuit range / performance or o2 sensor signal bank 1 sensor 3, biased / stuck lean is the final reason of the code. |
19273 Possible Causes:
19273 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 19273 Code
- Inspect all the connections bank 1; system too lean at idle
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns