Powertrain control module. (engine brain or computer)
The engine computer (PCM) is the voltage regulator.
P1389, no asd relay voltage at the PCM. Causes include blown fuse, bad relay, broken wires, bad PCM.
could the pcm fuse be blowing because of a short in the air conditioning switch I have seen the starter be the cause of a blown pcm fuse.
depending on the type of distributer, it would be inside the distributer. might check the pcm if you have no spark.
It means the oxygen sensor is not giving an input to the PCM. Either a bad O2 sensor or a wiring issue.
The 1999 Dodge Stratus PCM valve can be found on the outside of the air cleaner housing. The PCM valve is located on the back of the housing.
where is the PCM or power control module, on a 2001 dodge ram p/u.
ITs Behind Your stereo its sitting flat its only 2 screws To remove but you need to remove The carpet From The sides And you Will see it !
como saber cuando pcm esta descompuesto
The PCM on a 2003 Neon is between the radiator and the transmission under the hood.
Center of the firewall.