Quote:
Originally Posted by e70x5d
wouldnt i have a CEL if map sensor failed? Also if this is the one in the intake manifold, where it sits in the back inside a rubber grommet, then i already replaced both the sensor and and grommet.
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Sorry to be so late on this but no, I had no CEL when my map sensor went out just zero power until around 2800rpms or so. The only reason we found it is because Whitbread swung by my house and we just logged data from his car and compared it to my X5. We saw that the "levels" for MAP sensor were drastically different. We took the MAP sensor off his car, put it on mine and it worked like a charm.