I just went through the same thing. Options would be to flash ecm to a vehicle that was manual from factory or purchase ecm out of a manual vehicle. I did the latter ( i was scared i was goi g to...
Type: Posts; User: Shewbrooks
I just went through the same thing. Options would be to flash ecm to a vehicle that was manual from factory or purchase ecm out of a manual vehicle. I did the latter ( i was scared i was goi g to...
Fixed, i bought a 2011 corvette ecm with manual operating system. The car now reads correctly. Even thought i switched to auto ecm over it would still read 158 mph.
Thanks for the reply. I have another ecm coming that came out of a manual car. I will post back once that arrives. I dont have a labscope. This may be the reason i buy one tho.
Same problem here.
Hello,
I have swapped a 2011 Camaro 6.2 ecm and a t56 into a 2nd gen Camaro. the ecm was originally for a auto, I am now using a t56. have vss wires in pin 71&72 and the ecm is reading 158, I...