can i put a obd2 pcm in my 95 lt1 car
#3
TECH Veteran
You'll have to swap knock sensors (or have a resistor mod done in the PCM) and some custom tuning to keep several DTCs from showing up for OBD-II things your 95 does not have (like crank sensor, EVAP vacuum switch, rear O2s...).
#4
Staging Lane
Thread Starter
#6
Staging Lane
Thread Starter
There are free scanning programs out there for OBD-I. All you need is a cable and computer.
Last edited by Formula313; 07-01-2014 at 04:03 PM.
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#9
TECH Veteran
#10
I have tried several times and it always pops up a screen to get an account to pay, what might I be doing wrong. I click on the program and click download then it goes to a screen that requires a paid account for multiple file downloads.
#11
TECH Veteran
http://www.mediafire.com/download/wy...495+V1-0-8.zip
#12
11 Second Club
I've done the odb2 swap in my 94z because I was plagued with stall wall issues and I wanted the ease of scan tools. It's a fairly easy swap. All you have to do on a 95 is run the serial data wire from the passenger side kick panel to the ALDL connector. It should be a purple wire that's dangling in the kick panel. And you MIGHT have to repin a few wires around (either look at a odb2 car or google the schematic). After that your gonna need a 96-97 LT1 knock sensor and a tune. That's all..
#13
Don't have a clue what you might be doing. Try this:
http://www.mediafire.com/download/wy...495+V1-0-8.zip
http://www.mediafire.com/download/wy...495+V1-0-8.zip
#15
11 Second Club