CEL P0089 - 2007 Q7 3.6
11-03-2015, 11:02 AM
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CEL P0089 - 2007 Q7 3.6
Going to start this thread in case someone will be having the same issue.
Problem:
- Check Engine Light code P0089
- Noticeably lack of power during acceleration (causing computer to downshift a lot to make up power)
- Loud engine noise during acceleration but not during idle
- Car stutters during low speed right after a fresh start with CEL flashing
Tried but not resolved:
- new fuel pressure sensor
- new ignition coils and spark plugs
- BG 44k
Next Steps:
- don't know yet.. at IMA Motorwerke in Chantilly
Problem:
- Check Engine Light code P0089
- Noticeably lack of power during acceleration (causing computer to downshift a lot to make up power)
- Loud engine noise during acceleration but not during idle
- Car stutters during low speed right after a fresh start with CEL flashing
Tried but not resolved:
- new fuel pressure sensor
- new ignition coils and spark plugs
- BG 44k
Next Steps:
- don't know yet.. at IMA Motorwerke in Chantilly
11-04-2015, 05:14 PM
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11-09-2015, 06:57 PM
#3
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Join Date: Dec 2006
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Update..
Fuel Filter replacement fixed the CEL.
https://www.ecstuning.com/Audi-Q7--3...Fuel/ES421300/
Fuel Filter replacement fixed the CEL.
https://www.ecstuning.com/Audi-Q7--3...Fuel/ES421300/
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