Drive by wire to drive by cable i have a 98 harness and i have re pinned it to a 99 pcm the pcm i have is from 99 vette i do not have a tps reading when i use the scanner i am assuming this is because this 99 vette pcm is drive by wire is there a way to change it in the vcm editor or am i screwed. What makes things nice is gm still used a cable throttle body in the express vans with the 485360l engines until 2005 and the gto in 2004.
How To Lsx Cable Throttle Body To Th2004r Th700r4
Drive by wire to cable conversion. Cable throttle to dbw. If you were to switch to a drive by cable you would have to add wiring for the tps sensor and iac motor which im not sure if it would even work. Jump to latest follow 1 20 of 48 posts. Swapping your engine from cable throttle to drive by wire is a straight forward process with our merge services and a pedal adapter bracket. As most of you kn ow by now i have a complete pullout with ecm and all wiring from a 01 yukon that is drive by wire. The engine management systemecm is engineered for drive by wire from the start there is no such thing as a conversion with any car with dbw.
It can be slightly complicated when doing diy. 700r4 ls3 conversion drive by wire tv cable gas pedal modification duration. Yellowdevilgto hello officer. I am looking to convert to drive by cable. Dbw to cable throttle. Discussion starter 1 apr.
Now i did get all the peddles and small computer and all the cables for the drive by wire but was told i needed to use the drive by cable in my obs build. Pin 1415 of the blue pcm connector are the two dedicated communication wires. 06 drive by wire to cable throttle conversion. Going from drive by wire to a cable throttle setup can be done but does create a few issues with the pedal and. So removing the drive by wire wiring is not too difficult. 1 of 3 go to page.
Chances are that it will be easier to just fix the problem with the drive by wire as the drive by wire is integrated into the truck. Joined may 26 2005 85 posts. Ls swap a nbs silverado duration. There are several differences in setting up a drive by wire throttle body for an ls engine compared to a drive by cable throttle body. I used a 99 corvette pcm in my. Al goes through the differences and what you need to know for.
If you were to remove the gas pedal on dbw systems which has about 10 wires in a harness that plugs into a harness that goes to your ecm and replace it with one that uses a cable you will have check engine lights all over the place and an engine that may not even start.
Gallery of Drive By Wire To Cable Conversion
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