PCM Pinout Diagram?? Need 5 volt signal for MAP
#1
PCM Pinout Diagram?? Need 5 volt signal for MAP
I need to know what PCM wire to tap for a 5 volt signal for my external MAP sensor... can anybody help me out?
EDIT:
I found this link on Rob's website...
http://shbox.com/1/1995_pcm1.jpg
My car has an OBDI conversion, would this apply? I can easily find out by comparing the color of the 3 MAP sensor wires or even using my multimeter but I'm lazy and I need confirmation
EDIT:
I found this link on Rob's website...
http://shbox.com/1/1995_pcm1.jpg
My car has an OBDI conversion, would this apply? I can easily find out by comparing the color of the 3 MAP sensor wires or even using my multimeter but I'm lazy and I need confirmation
Last edited by 96 WS6; 06-12-2004 at 01:39 AM.
#3
What about the ground... can I just ground the sensor to the body or do I have to ground it to the stock MAP ground wire??? I already have the wiring run to ground it on the chassis on the battery ground next to the 12v distribution box.
#6
Omar, if the STOCK MAP sensors has a 5 volt signal to indicate atmospheric pressure (0 psi), how are you going to get it to trun on at say 3psi? With the stock MAF wont it start spraying @ 0 PSI if you have the controller set to turn on at 5 volts? Are you using a 2 bar map or the stock map? If your using the 2 bar, will that affect the cars tuning? Just wondering because i need to run my signal wire as well.
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