I just bought a used tst cr-r49 loaded but it is coming off a 06 I know I will have to replace the injecter wiring harness what about the rail and timing harness?? anyone got a harness they want to trade or sell. the harness I bought came off a 06 only on the truck for 2000 miles Robert

 

I have a TST harness for a 04 555 engine if that would help.

 

will I need both of the harnesses or just the injecters harness?? what model is it off of?? the cr-37 or cr-49

 

I only have one harness, goes to the injectors and the crank and cam sensors. TST updated my old box to work on the 06, I just had to buy the 06 harness.
I also don't know if the 04 vrs 04 1/2 harness is the same or not.
If you find out my harness will work you can have it.

 

The rail and map should be the same.

 

I think the only difference is in the injector harness.
P.S. I just got your pm about this and I have a lead on who might have one I will get back to ya tommorow left him a message on myspace he doesnt have a dtr account anymore so I should hear back from him tommorow I will let you know.

 

Letme know If any of you have a 03-05 harness still I just bought a tst and it came with the 06 harness. Thanks