torque converter lock up switch?
#1
09-27-2014, 10:47 PM
torque converter lock up switch?
Anyone ever put one on with a gas engine?
I installed one today and it worked great, until I tried to shut the engine off, it ran u ntill I pulled the jumper wire out, witch is in place of the trans relay,
This is with my 4bt but running the gas pcm and harness, I've installed many of these on diesel trucks but never seen this before, and will not work with the relay installed, it just defaults the trans with the relay installed, the schematics seem to be the same but obviously I'm missing something, (my injection pump is controlled by the gas coil wires)
I installed one today and it worked great, until I tried to shut the engine off, it ran u ntill I pulled the jumper wire out, witch is in place of the trans relay,
This is with my 4bt but running the gas pcm and harness, I've installed many of these on diesel trucks but never seen this before, and will not work with the relay installed, it just defaults the trans with the relay installed, the schematics seem to be the same but obviously I'm missing something, (my injection pump is controlled by the gas coil wires)
#2
09-28-2014, 08:12 AM
#3
09-28-2014, 11:08 AM
Captain
#4
09-28-2014, 11:43 AM
The trans is a 47re from a 97 ram
The switch is just a driveability thing with many uses, allows for quicker acceleration, being able to lock and hold it in gear, works great for breaking especially with a exhaust brake, makes lower speed/ intown driving much nicer, theres more too
The switch is just a driveability thing with many uses, allows for quicker acceleration, being able to lock and hold it in gear, works great for breaking especially with a exhaust brake, makes lower speed/ intown driving much nicer, theres more too
Last edited by dodgetrucker75; 09-28-2014 at 11:46 AM.
#5
09-28-2014, 11:45 AM
Captain
#6
09-28-2014, 11:46 AM
#7
09-28-2014, 11:55 AM
The next fun piece of info.... I was checking more into it and with the relay jumped and no use of the switch, everythig works fine, but if i use the switch, the engine wont shut down afterwards..... this is wierd, maby i need to find a way to operate the trans relay with the ASD circuit....
Last edited by dodgetrucker75; 09-28-2014 at 12:07 PM.
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#8
09-28-2014, 01:01 PM
#9
09-28-2014, 01:03 PM
i made it work! for what ever reason it was back feeding, but i ran a jumper wire from the ASD relay to power the trans circuit and all is working as it should.... it must be something in my modified harness that is causing it
if any of you want to try one out for fun, here are the instructions for all 94-02 rams ---> http://www.tstproducts.com/Torque%20...p%20Switch.pdf just dont use a lighted switch, only use a normal 2 post switch
i love the lock up switches, gives you a lot of options
if any of you want to try one out for fun, here are the instructions for all 94-02 rams ---> http://www.tstproducts.com/Torque%20...p%20Switch.pdf just dont use a lighted switch, only use a normal 2 post switch
i love the lock up switches, gives you a lot of options
#10
09-28-2014, 01:07 PM
