- Dec 13, 2011
- 35
04, 4.2L...New Magnaflow Cat...cleaned throttle body when I replaced the CAT...
Getting an intermittent P0106, it doesnt light up the Check Engine Light, i know because it kills cruise control and I watched it yesterday on Torque where the MAP pressure completely rest while i was driving and simultaneously killed the cruise control.
I verified that with the ignition on and engine not running the sensor shows 100kpa(~15psi) at 5-4.8v which is correct, but at idle (660rpm) it reads 36kpa (5psi) at 1.37v when it should be 12kpa (1.7psi). If I short the 5v to the signal it reads 104kpa (15.08psi) which is correct.
I've done wiggle test of the harness...i've check grounds...not sure the next step...
also I made these readings with 2 sensors! I will say the a/c delco I got from amazon looks used...
any help would be greatly appreciated.
Getting an intermittent P0106, it doesnt light up the Check Engine Light, i know because it kills cruise control and I watched it yesterday on Torque where the MAP pressure completely rest while i was driving and simultaneously killed the cruise control.
I verified that with the ignition on and engine not running the sensor shows 100kpa(~15psi) at 5-4.8v which is correct, but at idle (660rpm) it reads 36kpa (5psi) at 1.37v when it should be 12kpa (1.7psi). If I short the 5v to the signal it reads 104kpa (15.08psi) which is correct.
I've done wiggle test of the harness...i've check grounds...not sure the next step...
also I made these readings with 2 sensors! I will say the a/c delco I got from amazon looks used...
any help would be greatly appreciated.