YusriDaud Posted July 25, 2018 Report Share Posted July 25, 2018 I had a problem with GM 3bar MAP, the value of map volt just 1.63v and not moving at all.. just sit same voltage value (about 106kpa).. i tried to calibrate the map and get "MAp Sensor Calibration command failed : Current MAP <5kPa or >5kPa of baro reading" .. i have check all wiring between ecu and map and everything ok.. The car running great a day before... Can u help me please..? Quote Link to comment Share on other sites More sharing options...
Brad Burnett Posted July 25, 2018 Report Share Posted July 25, 2018 I would try a different map sensor. May also want to see if there are any other trouble codes in the ecu. YusriDaud 1 Quote Link to comment Share on other sites More sharing options...
YusriDaud Posted July 28, 2018 Author Report Share Posted July 28, 2018 I change the map sensor, and everything working great... Quote Link to comment Share on other sites More sharing options...
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