PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

Reflash and no start up

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Old Jan 8, 2011 | 11:36 AM
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From: laredo,tx
Default Reflash and no start up

I did a favor for a friend and used my car to reflash a PCM for him at the dealership. Well after they reflashed it, when removing the donor PCM they pulled out one of the wires that attaches to my Autometer tach. Now my car will not start. There are several wires that look like they are attached to the wiring of the tach. I have a white wire coming out of the firewall from the Autometer tach that looks like it was attached to the white (pin 10). Then there is another wire that is also attached to it that is white but it's coming from the back of the engine compartment from the drivers side??? My car is stuck here at the dealership and I've tried all kinds of combos with the wiring and it will not start. We've also put in 2 other PCM and it still won't start. I have my HP tuners and I have no codes. The fuel pump turns on, battery is charged, it will crank, but will not start!!!!!!!!!!!!!!

Last edited by Dmoney; Jan 8, 2011 at 11:37 AM. Reason: add more detail
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