Looking for ECU Connector Pinout Diagram to 1999 GT Manual & 2004 GT Automatic

[Scarryy_GT]

Hello all! I'm new to this forum! I'm wondering if anyone here could help me find both the ecu connector pinout diagram to a 1999 Mustang GT w/ manual & 2004 Mustang GT w/ automatic.

 

[Noobz347]

If you have a PC, this would get you where you need to go:

1999 Ford Mustang GT Complete Color Electrical Wiring Diagram Manual on USB | eBay

These wiring diagrams coverAll engines andTrim levels. Sound Systems. Shift Interlock. Power Windows. Power Distribution. Interior Lights.

www.ebay.com

2004 Ford Mustang Mach 1 Complete Color Electrical Wiring Diagram Manual on USB | eBay

These wiring diagrams coverAll engines andTrim levels. Sound Systems. Shift Interlock. Power Windows. Power Distribution. Interior Lights.

www.ebay.com

 

[2v_johnny]

Hello all! I'm new to this forum! I'm wondering if anyone here could help me find both the ecu connector pinout diagram to a 1999 Mustang GT w/ manual & 2004 Mustang GT w/ automatic.

Was there a difference in the 2 gts other then transmission harness? I’m doing a swap and mines an 04 v6 and I was given a 99 gt parts car only thing I didn’t swap out was dash and body and one plug is different on the 99 ecu harness it’s the green plug for the dash and I can’t find any soulutuon or anything to help me out can I just swap to a newer ecu harness and my problems would be solved?