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URGENT HELP!: Fuse 26 keeps blowing...
Thanks. I have a digital multi-meter. This is what I used to check the PCM 12 and 25. I used the multi-meter set to the alarm setting. This way when I checked the pins to ground it would beep. I will attack the wiring with a hatchet, the scalple is just not working! lmao- bigman
- Post #21
- Forum: KJ General Discussion
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URGENT HELP!: Fuse 26 keeps blowing...
I checked the pin outs on the PCM. Both PCMs show a connection between C3 25 and 12. We know that 12 runs to the ASD and 25 runs to the generator source. We also know that 25 is grounded out.- bigman
- Post #17
- Forum: KJ General Discussion
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URGENT HELP!: Fuse 26 keeps blowing...
So I have found that one of the (2) OR/GR wires coming from fuse #26 goes right to pin 12 on C3. I cut this wire. I put my tester lead on the now stripped wire. I put the other lead on pin 12 of C3. It has connection. I test the stripped side and ground, nothing. I test the pin side to ground...- bigman
- Post #16
- Forum: KJ General Discussion
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URGENT HELP!: Fuse 26 keeps blowing...
UPDATE: I checked with my test light the connectors that I now think are C1,C2,C3. C3 - 26,25,24,23,20,19,14,11,10,5,4,3,1 are all grounded out. C2 - 23,10 are gounded out C1 - 32,31,13,12,6,2 are grounded out. I think there is a major grounding issue somewhere. But no other fuses...- bigman
- Post #15
- Forum: KJ General Discussion
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URGENT HELP!: Fuse 26 keeps blowing...
http://dto.vftis.com/mopar/main.asp- bigman
- Post #14
- Forum: KJ General Discussion
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URGENT HELP!: Fuse 26 keeps blowing...
I can not find where the 2nd OR/GR wire goes to. There are (2) at the fuse. I checked all wires out of the loom and there is only (1)! At pin 12.- bigman
- Post #13
- Forum: KJ General Discussion
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URGENT HELP!: Fuse 26 keeps blowing...
UPDATE: COMPLETE LOSS AT THIS POINT!!! I bought the computer- $55. Install and it blows the fuse. I ONLY plugged in the 3rd connector. If I put my probe on the OR/GR wire at fuse #26, plug in the connector at PCM it grounds out. Unplug the connector, check OR/GR at #26 to ground, nothing...- bigman
- Post #12
- Forum: KJ General Discussion
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URGENT HELP!: Fuse 26 keeps blowing...
You and me both! I used the test light I got in a remote start kit :D I tested were the fuse goes in. The OR/GR was showing a green light, indicating ground. Unplug the PCM side connector and no green light. I check the pin on the PCM, it showed ground. There were other pins that grounded...- bigman
- Post #11
- Forum: KJ General Discussion
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URGENT HELP!: Fuse 26 keeps blowing...
UPDATE: Ok, so I went out. Unplugged the connector closest to the windsheild on the PCM, this has the OR/GR wire from fuse 26. Installed fuse, did NOT blow. Unplugged middle connector (contains signal wires to injectors) plugged IN connector with OR/GR and the fuse blew. The PCM has to be bad. I...- bigman
- Post #9
- Forum: KJ General Discussion
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URGENT HELP!: Fuse 26 keeps blowing...
Also, can you explain/post a pic of the c103, pin 12, c3 stuff. I am totally lost on this terminalogy.- bigman
- Post #8
- Forum: KJ General Discussion
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URGENT HELP!: Fuse 26 keeps blowing...
I cut the DG/OR from fuse #26. This come from the ASD relay (on paper) it really dont go right to the relay. I ran a temp. wire from battery + to DG/OR (supply power to fuse). This test eliminates any possibility that the DG/OR from ASD relay has a problem anywhere. My next test is to...- bigman
- Post #7
- Forum: KJ General Discussion
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URGENT HELP!: Fuse 26 keeps blowing...
UPDATE: I cut the wire (GR/OR) that comes from the ASD power to the supply side of the #26 fuse. I then ran a wire from battery + to the supply of the fuse. I installed a fuse and it blew instantly. This tells me that the ASD relay/fuse and all other circuitry running off from it is intact and...- bigman
- Post #5
- Forum: KJ General Discussion
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URGENT HELP!: Fuse 26 keeps blowing...
I have these along with the haynes manual. You may have to sign in/have an account to view. I am looking at the Fuel Ignition Systems 1 and 6. http://www.autozone.com/autozone/repairinfo/repairguide/repairGuideContent.jsp?pageId=0996b43f802d86c1- bigman
- Post #4
- Forum: KJ General Discussion
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URGENT HELP!: Fuse 26 keeps blowing...
aparantley my sig did not work. :( Jeep is a 2003. 3.7 edit that, it did work, just did not update to the first post! I have some half-ass diagrams. Bought a manual from the zone, does not show detailed engine electrical, just starting/charging systems. I will try removing the power...- bigman
- Post #3
- Forum: KJ General Discussion
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URGENT HELP!: Fuse 26 keeps blowing...
Fuse number 26 will blow upon key in the run postion. It is the injector fuse. Thus, the jeep will not start. Im at wits end on this thing. So far I have checked the following: Supply side of fuse wire (OR/GR) to PCM input connector (OR/GR). Checked for continuity, was good. Checked it to...- bigman
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- Replies: 42
- Forum: KJ General Discussion
