Diablosport Forums

Could I please get someone to fix my rev limiter problem? The rev limiter won't go above 6200 rpm even with the CMR tune set to 7000. Once the tune is set to 6200 or above, the truck just revs to 6200 and that's it. I can send you whatever you need to figure this out. I'm tired of limiting my motor with a 6200 rev limit.

Anyone else have this problem with a Ram?

Thanks

I know you guys are busy, but I would like to get this issue resolved so I can go to the track again soon. This is the only issue i'm having; everything else is working great.

Thanks

Post the last tune written here please.

Here is a base tune for my truck that just has an idle fuel adjustment and other minor adjustments to allow my truck to idle and this tune also has the rev limiter set to 6500. I have no "modify parameter" adjustments made in the handheld; all handheld adjustments were reset once I got a CMR tune to prevent the handheld from overwriting the tune.

Thanks for helping me fix this problem.

Also, I know of another guy with an 07 ram that has this same issue. I'm guessing it has something to do with the 07's, because I have a friend that has an 06 and his will rev to 7000 rpm.

Johan will be back on Monday...

I figured he was out since he hasn't posted for a few days.

Thanks Mike.

I think this one might do it.
Rev limit in D is set to 7100, shifts are set to 7000.

Hey Johan, I am having a problem extracting the zip file. Can you send me the file in .drg format to my email. I emailed you, so you could email me back.

Thanks

Johan, have you figured anything else out. What is the stock rev limiter? I thought it was 5700 or 5800 and if so, the +600 rpm adjustment in the handheld would make the rev limiter 6300-6400 and the rev limiter is only at 6200. I am 100% sure I have reset all parameters in the handheld to keep the CMR tune from being overwritten, so I don't know what else to tell you that would help you figure this out. Did you try to rev higher than 6200 on any 07's when you were testing them?

Thanks

Bah, i forgot, you have to remind me, ill look into that today for sure.

Any updates?

I looked at this yesterday and I can not find anything that would do what we are seeing, i will have to do some more digging.

BTW, if you run it in drive with the 7k tune, where does it shift at?

It doesn't shift at WOT. I went WOT and it revved to 6200 and bounced off the 6200 rev limiter and wouldn't shift until I let off the throttle. So, I can tell the shift point is above 6200 since it won't shift.