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Ed Wright · 04-18-2014, 10:22 PM

Throttle body injected GM trucks started with computer controlled transmissions in 1991 HD2500 (3/4 ton) trucks and 1 ton trucks. 1/2 ton trucks started that in 1993. Camaro/Firebird/Corvettes began electronic shifting in 1994. Before that only thing the ECU controlled in the Trans was the torque converter clutch lock up.

I don't know about Ford or MOPAR.

04-18-2014, 10:22 PM	#2
Ed Wright Veteran Member Join Date: Mar 2005 Location: Sand Springs, OK Posts: 8,132 Likes: 896 Liked 390 Times in 170 Posts	Re: Shifters Throttle body injected GM trucks started with computer controlled transmissions in 1991 HD2500 (3/4 ton) trucks and 1 ton trucks. 1/2 ton trucks started that in 1993. Camaro/Firebird/Corvettes began electronic shifting in 1994. Before that only thing the ECU controlled in the Trans was the torque converter clutch lock up. I don't know about Ford or MOPAR. __________________ Ed Wright 4156 SS/JA