What is the most common problem with the Jaguar 4.0 V8 that would cause a lean code on bank 1 and 2
Jun 11, 2010 at 11:26 AM
2001 Jaguar XJ8 SYTEM TOO LEAN BANK 1 AND 2
2001 JAGUAR XJ8
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Lean fuel condition could be caused by one of the following below:
1.Vacuum leaks
2.EGR and PCV valve.
3.Low fuel pressure.
4.Dirty fuel injectors.
5.Mass Air Flow Sensor.
6.Oxygen Sensor.
1.Vacuum leaks
2.EGR and PCV valve.
3.Low fuel pressure.
4.Dirty fuel injectors.
5.Mass Air Flow Sensor.
6.Oxygen Sensor.
Jun 11, 2010 at 1:17 PM
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