''What is PO48 Current'' and ''PCM?'' When I press the off and warmer buttons to get codes, "PO48 Current" came up. What is this? Also what is "PCM?"? Po48 is an EGR system malfunction in the ...
pcm codes for check engine warning PCM 1139 & PCM 1140 P1139 = HO2S Insufficient switching Bank 1 Sensor 2 P1140 = HO2S Transition Time Ratio Bank 1 Sensor 2 Heated O2 sensor post converter
...not shift into overdrive after it gets hot it finally set code 741 tcc code whats that mean "The PCM controls the torque converter clutch (TCC) solenoid valve pulse width modulation (PWM). The ...
...is provided to the torque converter clutch pulse width modulated (TCC PWM) solenoid valve. The PCM controls the ON and OFF time of the solenoid by providing a ground through the output driver ...
where is the pcm on a 1996 cadillac deville concours PCM YOU HAVE TO REMOVE AIR CLEANER INLET HOUSING TO GAIN ACCESS TO THE PCM. PCM left side of engine compartment under the air cleaner. BCM in the ...
...just takes time. Thanks. Start with looking at scan data on a scan tool , not a code reader If the PCM detects a MAP sensor signal voltage that is excessively low, DTC P0107 will set. The PCM ...
whats a pcm for a 95 cadillac deville i push off and held the warm climate control for testing and pcm with a ?mark pop up what does pcm mean PCM is the Powertrain Control Module. If you use the fan ...
Question about 2005 Deville
pcm was stolen at repair shop. put re-maned one and had it programed to vehicle.now it wont stay running and has a miss. ran like new prior,,had trans replaced Bought a bad PCM? Wrong one? Just got a ...
Question about 2005 Deville
...switch .Before replacing or trying to,did check for B+ voltage coming through the switch to the PCM ? There are a lot thing's that could cause your caddy not to start ! Moving the ignition switch ...
Question about 1997 DeVille
Pcm codes keep coming back replaced all 02 sensor with ACdelco and reprogramed the PCM Had PCM reprogramed and had lots of parts replaced already. Went for a long drive for about two hours and codes ...
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