Replaced gpr with wrong one

[Tjstroker]

I replaced my gpr and it was one of 02 powerstroke my 02 powerstroke has the 01 type after replacing it I had a little smoke come of the hot side of grp after that the injection module relay kicks in and out with swicth on replaced grp with right one and replaced injection module replaced pcm but have not had it flashed yet but the injection relay in fuse box still kickes in and out with key on and low power at the little wires on gpr relay truck does not run how can you go wrong

[jesilvas]

Originally Posted by Tjstroker

I replaced my gpr and it was one of 02 powerstroke
my 02 powerstroke has the 01 type
after replacing it I had a little smoke come of the hot side of grp
after that the injection module relay kicks in and out with swicth on
replaced grp with right one and replaced injection module
replaced pcm but have not had it flashed yet but the injection relay in fuse box still kickes in and out with key on and low power at the little wires on gpr relay
truck does not run how can you go wrong

This is STILL hard to understand.
Idk what you mean by 02 and 01 style GPR. Unless you have the GPControlModule, they're the same.
There are also multiple hot sides of the GPR, so idk which you mean, again.

Sounds like you might have low voltage from your battery(ies). Load test each individually.
Also, you might have blown more fuses. Check them all.
Also, where did you get the PCM from?

[Young-SC-Owner]

I'm so confused. I think you need to check fuses, and I also find it hard to believe you fried your PCM, IDM, and gpcm.


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[Tjstroker]

I replaced my glow plug relay the relay they gave at parts store was not the right one for my 02 they said it will work when I installed it I had a little smoke come off the hot cable on relay after that the injection relay in the fuse box started to kick in and out I checked all fuses they are good they said injection module got burn up so they gave that to me I replaced it did not help I tried to use my scan tool on it did not connect with pcm so they said I need pcm so they gave me it installed it did not help the gpr relays are different part numbers from. 01 to 02 my truck is 02 with a 01 glow plug relay have not had new pcm flashed but did turn key on after installing it injection relay is still kicken in and out also replaced relay in fuse box

[jesilvas]

Originally Posted by Tjstroker

I replaced my glow plug relay.
the relay they gave at parts store was not the right one for my 02.
they said it will work.
when I installed it I had a little smoke come off the hot cable on relay.
after that the injection relay in the fuse box started to kick in and out.
I checked all fuses, they are good.
they said injection module got burn up Who is they?so they gave that to me.
I replaced it, did not help
I tried to use my scan tool on it, did not connect with pcm.
so they said I need pcm.
so they gave me it.
installed it did not help.
the gpr relays are different part numbers from. 01 to 02
my truck is 02 with a 01 glow plug relay. So, if you had an 01 on your 02, you already had the wrong one on it, RIGHT? So, them giving you a different GPR PN could, in fact, be the "02" GPR, correct?.
have not had new pcm flashed but did turn key on after installing it.
injection relay is still kicken in and out.
also replaced relay in fuse box

Why do you assume it's the wrong GPR? Why could it not be you not hooking it up right?
Still, you need to load test your batteries individually, you might have low volts or a weak battery(ies.)
Does your WTS light come on with KOEO?

[Young-SC-Owner]

Updates?


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