Evening,
The engine management light is on on my 2001 1.9 Z3. I can reset it, but about 20miles later it returns! (Image from code reader attached).
As I understand it, the fault could be;
- damaged pipework (all seems intact)
- MAF sensor
- Pre catalyst oxygen sensor
- Post catalyst oxygen sensor
Anyone any suggestions as to how to go about diagnosing the correct fault? Is there more information in the fault code that I'm not understanding that will help to identify it?
Many thanks, Paul
The engine management light is on on my 2001 1.9 Z3. I can reset it, but about 20miles later it returns! (Image from code reader attached).
As I understand it, the fault could be;
- damaged pipework (all seems intact)
- MAF sensor
- Pre catalyst oxygen sensor
- Post catalyst oxygen sensor
Anyone any suggestions as to how to go about diagnosing the correct fault? Is there more information in the fault code that I'm not understanding that will help to identify it?
Many thanks, Paul