Quote:
Originally Posted by blue62
I would have the MAF and O2 sensors tested.
If you don't have the equipment or know how find a shop with a "scope" and Tech. with the test knowledge.
Another route is go to youtube look up "ScannerDanner" study all his videos on MAF sensor and O2 sensor testing.
He is very good at what he does.
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Super helpful. Couple of updates...
I got a P1119 ( Oxygen Sensor Heating ) code, not sure if that helps point us in a certain direction here.
I also ran the live data function on my code reader and watched the voltages of the O2 sensors and recorded the lows and highs to see if they were in the expected ranges:
O2B1S1: Low = 0.080 / High = 0.720
O2B1S2: Low = 0.655 / High = 0.765
O2B2S1: Low = 0.175 / High = 0.730
O2B2S2: Low = 0.590 / High = 0.665
Not sure if any of this is helpful...
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