Trouble Code P1136
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Trouble Code P1136
I'm still throwing code P1136. So far, I have replaced my MAF, all vacuum hoses, and my pre-cat O2 sensor. The car runs like a top and throws the code after about 30 miles of driving. Any clues????
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"Long Term Fuel Trim Add. Fuel B1 System Too Lean."
The additive trim error means it's happening at low RPMs, around idle. Being lean most likely means that you have a vacuum leak somewhere and are sucking in unmetered air. Check all lines and seals, around throttle body and intake manifold.
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