S scottyp New Member Jan 14, 2014 7 0 2 Jan 14, 2014 #1 Jan 14, 2014 #1 So I just bought me a 2001 Mustang Gt and it came up with a P1639 Engine code. Does anyone know what this mean? Thanks
So I just bought me a 2001 Mustang Gt and it came up with a P1639 Engine code. Does anyone know what this mean? Thanks
1 1slw98 New Member Feb 19, 2014 1 0 2 Feb 20, 2014 #2 Feb 20, 2014 #2 vehicle id block is not programmed or corrupt.... pcm failure
madspeed Colonel Mustard Founding Member Nov 29, 1999 8,914 1,332 204 a van down by the river Feb 20, 2014 #3 Feb 20, 2014 #3 is there a tuner or chip plugged in to the ecm?