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Help! High AF correction at idle after turbo/uppipe install


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You t into the top fuel line going into the intake. It’s been a while but I remember having to get a little creative making it work with the disconnects and my harbor freight fuel pressure gauge. Glad you found something! These problems can be frustrating
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You t into the top fuel line going into the intake. It’s been a while but I remember having to get a little creative making it work with the disconnects and my harbor freight fuel pressure gauge. Glad you found something! These problems can be frustrating

 

 

Solved! It was a combination of exhaust leak and weak fuel pump due to single o-ring. AF learning and correction is now in the proper range of less than 3%.

 

Thank you, everyone, for your help.

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