TrailOfGears
NAXJA Forum User
- Location
- Hawaii
Okay, so my jeep just randomly died on me a couple months ago and I haven't been able to get it started. I'm hoping someone can point me in the right direction.
First off, I wasn't getting fuel. so I replaced the fuel filter, fuel pump, and fuel relay. I'm now getting fuel and it still wont start.
So now I changed the CPS, checked all the fuses, and still no go. I tried using an OBD2 code reader to see if it would give me any clues, but for some reason it won't connect / read anything. Works fine on my car, has worked fine on my jeep in the past.
So this is where I'm at:
I need to know the right way to check for power at the coil. ie, is it just key on positive side to vehicle ground with a 12v meter? or...
I also need to check the PCM, is there a good way to verify that is working or not working?
Any other ideas? I have fuel, so it seems to be a spark problem.
Thanks
First off, I wasn't getting fuel. so I replaced the fuel filter, fuel pump, and fuel relay. I'm now getting fuel and it still wont start.
So now I changed the CPS, checked all the fuses, and still no go. I tried using an OBD2 code reader to see if it would give me any clues, but for some reason it won't connect / read anything. Works fine on my car, has worked fine on my jeep in the past.
So this is where I'm at:
I need to know the right way to check for power at the coil. ie, is it just key on positive side to vehicle ground with a 12v meter? or...
I also need to check the PCM, is there a good way to verify that is working or not working?
Any other ideas? I have fuel, so it seems to be a spark problem.
Thanks