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Lost again on what should be simple
Posted to Technical Theory Forum on 9/21/2009 56 Replies

Friends,

I don't think it's scope settings this time. This motor is supposedly sequentially injected. I have a misfire code P0303 which is not currently present. Freeze frame showed it set at 60mph with a positive fuel trim of 25%. (STFT1 25, LTFT1 0 which t... Login to read more.

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car Vehicle Data

1997 Mazda MPV ES 3.0L

Engine3.0 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

1997 Mazda MPV ES 3.0L

Engine3.0 L
Trans4-speed Automatic (Electronic)