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      04-27-2012, 08:54 AM   #26
enrita
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Drives: 335i - Big turbos
Join Date: Sep 2008
Location: Italian in Sweden

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Quote:
Originally Posted by 08-335 View Post
Ok, I have answers for all codes:

H29CE- Combustion misfire cylinder 2
-Solution- Replacing all coils and spark plugs (its a used car, why not).
H2F6C- Exhaust fumeflap
-Solution- No idea.
H29F4- Catalyst System Effeciency Below Threshold (Bank 1)
-Solution- Is this caused by my catless DP's?
H29F5- Catalyst System Effeciency Below Threshold (Bank 2)
-Solution- Is this caused by my catless DP's?

Regards
do you have a dp fix ? if yes remove it. No need with Cobb stage 2.
Fumeflap: nothing important just detects the stock fumeflap is not working.
Missfire :how many miles ? change plugs first.
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