Hi!
I just noticed my long term fuel trim is stuck on 20.31%. Suspecting the MAP i pulled the connection and fuel trim went down to 15%. If i connect it again and restart the trim goes back up to 20.3 static. Short term fuel trim is live and seemingly well.
What are possible causes of high fuel trim values on this engine? I suspected a dirty MAF but found out i only have a MAP.
I just noticed my long term fuel trim is stuck on 20.31%. Suspecting the MAP i pulled the connection and fuel trim went down to 15%. If i connect it again and restart the trim goes back up to 20.3 static. Short term fuel trim is live and seemingly well.
What are possible causes of high fuel trim values on this engine? I suspected a dirty MAF but found out i only have a MAP.
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