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95 Taurus LX, V6 3.8L
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check engine light went on twice days back.
I just read the code by myself, and got two codes:
181C: Adaptive Fuel rich limit reached at part throttle, system lean, right side;
189C: Adaptive Fuel rich limit reached at part throttle, system lean, left side.
What I can understand is
Fuel fraction in the gas mixture is too high;
'at part throttle' means the problem happened when the throttle was pressed partly.
What I cannot understand
'system lean' means what?
'right side ' & 'left side', of what?
And BTW, any clue about the why this happens?
1M thanks.
95 Taurus LX, V6 3.8L
-----------------------------
check engine light went on twice days back.
I just read the code by myself, and got two codes:
181C: Adaptive Fuel rich limit reached at part throttle, system lean, right side;
189C: Adaptive Fuel rich limit reached at part throttle, system lean, left side.
What I can understand is
Fuel fraction in the gas mixture is too high;
'at part throttle' means the problem happened when the throttle was pressed partly.
What I cannot understand
'system lean' means what?
'right side ' & 'left side', of what?
And BTW, any clue about the why this happens?
1M thanks.