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Forum: D3 - Common Faults 8th August 2011, 01:35 PM
Replies: 34
Views: 13,873
Posted By ainarssems
Depends on year and engine code, here is pdf with...

Depends on year and engine code, here is pdf with example for BFM and BFL engines
Forum: D3 - Common Faults 5th August 2011, 04:04 PM
Replies: 34
Views: 13,873
Posted By ainarssems
have you checked fuel pressure?

have you checked fuel pressure?
Forum: D3 - Common Faults 29th July 2011, 04:42 PM
Replies: 34
Views: 13,873
Posted By ainarssems
Check the fuel pressure. Maybe it is time to...

Check the fuel pressure.

Maybe it is time to take it back to whoever did mapping and ask what they think. I am sure they can switch back to original map and then back to economical again to...
Forum: D3 - Common Faults 28th July 2011, 05:11 PM
Replies: 34
Views: 13,873
Posted By ainarssems
injector 5 fault or lean fault?

injector 5 fault or lean fault?
Forum: D3 - Common Faults 28th July 2011, 04:50 PM
Replies: 34
Views: 13,873
Posted By ainarssems
That means resistance for injector 5 circuit is...

That means resistance for injector 5 circuit is out of specified range- either short circuit or open circuit. Check wiring and plugs for injector 5 for damage, corrosion and loose connections. Swap...
Forum: D3 - Common Faults 22nd July 2011, 09:26 PM
Replies: 34
Views: 13,873
Posted By ainarssems
If after clearing faults it comes back while on...

If after clearing faults it comes back while on idle, then it is most likely to be vacuum leak followed by O2 sensor or Maf fault.

If it reoccurs only after part/full throttle then it could be...
Forum: D3 - Common Faults 19th July 2011, 06:38 PM
Replies: 34
Views: 13,873
Posted By ainarssems
Would not vacuum leak affect both banks instead...

Would not vacuum leak affect both banks instead just one?
Forum: D3 - Common Faults 26th June 2011, 12:31 PM
Replies: 34
Views: 13,873
Posted By ainarssems
First you need to determine if it is actually...

First you need to determine if it is actually running lean or if ii just thinks that it is running too lean.

If it is just thinking that it is running too lean then it's faulty lambdas.
...
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