Thread: Strange Idle - after fuel pump swap (E85)
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Old 08-23-2021, 08:01 AM   #18 (permalink)
BossJ
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Originally Posted by DOOMMONKEY777 View Post
Any codes? Looks like a vacuum leak, or you need a re-tune because ur leaning out on fuel trim 4 a reason.
No codes.

Runs at 14.7. Except for this slight dip. AFR will go from 13-15.5 during the dip or prior to the dip.

Got retuned by seb 2 months ago (issue was happening then as well) because of new fuel pump and ecutek went to v5.
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2016 Pearl White 370Z Nismo (6ma) || Z1 CAI || Greddy GT X || FI Resonated Test Pipes || Ported Manifolds || Fuel Pump: aem50-1200 || 1050cc Fuel Injectors || E85 || RJM Performance Clutch || ECUTECH - SpecialtyZ (Seb)
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