PMCR pre 6/06

[d90boy]

I was just looking at TST's site and it says "We Are Currently Selling PowerMaxCR's for 2006 Dodge Ram up to Build Date of 6/06" Both myself and a customer have them installed on our post 6/06 trucks. I have a constant CEL on mine. I called them but they're having trouble due to an ice storm. Anyone know what's going on besides the rail pressure function?

 

[DrDiesel]

I was just looking at TST's site and it says "We Are Currently Selling PowerMaxCR's for 2006 Dodge Ram up to Build Date of 6/06" Both myself and a customer have them installed on our post 6/06 trucks. I have a constant CEL on mine. I called them but they're having trouble due to an ice storm. Anyone know what's going on besides the rail pressure function?

Well, truck info and code info would be the best place to start.

Also, who installed it

 

[d90boy]

I should have been more clear I guess, I'm not asking about my truck, I was wondering if anyone knew what the specific issue was with the TST and post 6/06 trucks. I'm getting ready to call them now, will post my findings.

 

[AWise]

Didnt it have something to do with a change in the wiring harness after 06/06 where the TST plugs into? Oo.

 

[CurtisvilleCummins]

i have an 06/06 rp would not work change to an earlier 06 rp sensor,rp works now so does my optix rp gauge.

 

[d90boy]

If a fix is really that easy I wonder why it hasn't been suggested by TST? That could solve the RP issue, but it seems there are other issues?

 

[cahammer]

any more updates to this story we have 2 post 06/06 dodges and have the pmcr thanks in advance cahammer

 

[robertyoke]

I talked to Mark 2 months ago. (for an unrelated reason) He stated that cummins changed the rail pressure sending unit because of cost. ? The new part number is less than half the price of the old part #. The box does not play well with the new sensor. fwiw.

-robert