lean fuel trims with TB
Thread Starter
Joined: Nov 2000
Posts: 3,323
From: amsterdam ,new york
lean fuel trims with TB
When i started my car after installing pathfinder TB ,I got a CEL saying i was lean . But after i erased that it didnt come back but all 4 fuel trims are staying around 25% i think that means the ECU is adjusting to keep up 25% ?Or lean 25%. ? Then i get a 1447 code "EVAP purge flow moniter fault".That came on after about 100 miles of driving. If anybody can shed some light please do. Chris
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