help is needed. cooling fan issue.

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11-13-2014, 11:03 PM

#11

WS64Mula

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Nelson performance..... Sent a PM

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11-14-2014, 12:55 PM

#12

WS64Mula

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Found the problem. One of the wires pulled out of the pigtails. Had enough to part of the system, but not enough for the other half. Pia!

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11-17-2014, 11:55 AM

#13

Nelson Performance

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Well that sux, Just told the harness guy to give each harness a more thorough pull test on each wire. Glad you found it.

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02-03-2018, 10:30 AM

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Dug this one back up. I have F-Body fans and I am using the Nelson harness. Both low speed fans operate when the engine is running, and then the high speed engages with the A/C clutch wire. Is there a way to make the fans come on with temperature from the ECU as programmed? The harness I have just has the single wire to the PCM.