| Ecm replacement... |
| 11-23-2017, (Subject: Ecm replacement... ) Post: #6 | |||
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RE: Ecm replacement...  Okay: I did not realize quickserve had wiring diagrams. That lead me to a better understanding! ...Yes, the wire and bad fuse is the power supply for the 2250 ECM. But it did say that the negative goes straight to the battery... so I wonder what that extra picture I showed was? An extra in-line fuse? But for the negative... ? IdkBut tomorrow we're going to route the negative straight to the negative battery post. Test for voltage and resistance at pin 1 on the OEM harness. If there is still an open circuit after our new wiring then it's going to be between the new wiring and that 7ft of wire that goes to the pin on the OEM harness. | |||
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| Messages In This Thread |
Ecm replacement... - Kid Rock - 11-21-2017, RE: Ecm replacement... - snailexpress - 11-21-2017, RE: Ecm replacement... - Kid Rock - 11-22-2017, RE: Ecm replacement... - Rawze - 11-22-2017, RE: Ecm replacement... - Kid Rock - 11-23-2017, RE: Ecm replacement... - Kid Rock - 11-23-2017 RE: Ecm replacement... - Waterloo - 11-24-2017, RE: Ecm replacement... - Starlight - 11-24-2017, |
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