wiring dilemma - Performance Forum

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wiring dilemma
Monday, November 17, 2008 9:29 PM
well i am trying to solve a problem that i have had for 2 weeks and cannot figure out. i have a 95 2.2 and there are 2 solenoids 1. egr solenoid and a evap purge solenoid, the egr solenoid wiring comes off the harnesses that are attached to the map and tps and and such by the manifold, i cannot find the canister purge harness, its supposed to be by the coils and i have ripped the intake back off and everything and am losing my mind, can i just not hook it up? the wire in the servicew manual shows that its supposed to be a green and white wire and i cannot find it, everything else is plugged in and the only other thing that i can do is rip the harness off the mounting points and trace it from the ecu and i really do not want to do that.there are no 2 pin harnesses next to the coils and everything around there is hooked up, no other 2 pin to confuse it with either. any ideas on the harness and trying to locate it?

thanks
jason




Re: wiring dilemma
Monday, November 17, 2008 10:11 PM
well the plug is usually red if that helps and you can just not plug it in but you will prolly get an evap code



Re: wiring dilemma
Tuesday, November 18, 2008 5:19 AM
How about this! Good thing I have an extra engine and wiring harness!


Blue circle: Ignition Module (minus plug wires).
Red circle: Cam Position Sensor (not used on '95 model year).
Green circle: Oil Pressure Switch.
Yellow circle: Evap Purge Solenoid.


The last wire coming from the harness from the same point is the VSS, that goes to the transmission at the differential.







Re: wiring dilemma
Tuesday, November 18, 2008 5:27 AM
mad jack to the rescue again.....





Re: wiring dilemma
Tuesday, November 18, 2008 10:16 AM
ok i think i found the problem, my dumbass plugged the evap purge wire harness into the crank sensor, and i unplugged so then i figured hmmmm. i wonder if the 3 pin harness thats next to the fuel injector harness will fit the crank sensor, and sure @!#$ it did, my question is madjack what colors do you see on the crank sensor plug, and is it a three pin? with a purple color on the plug? because i have 2 3 pin ones that are alnost identical, also would they have put the cam position sensor on the 95 2.2 harness if it did not have a cam position sensor? this plug looks like it was plugged in before though, so i am guessing no on that one

thanks
jason



Re: wiring dilemma
Tuesday, November 18, 2008 10:24 AM
just found my answer, the cranks pos sensor is dk/blu yell/blk and ltgreen/black , for some reason the crank senor will accept the plug from the evap soleoind, wierd, anyways that madjack without that picture i would have never figured it out, back to the turbo piing, thanks again
jason



Re: wiring dilemma
Tuesday, November 18, 2008 6:02 PM
Good! I thought I was going to have run back out to the garage and run the harness over the rest of the engine!












j/k



I figured the picture would be the easiest solution to finding where everything is on the motor and harness.






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