xsignature wrote:makes sense. can you recommend a wideband setup for the 05 dodge ram 1500. again appreciate the help.

I have an AEM wideband gauge from moesperformance.com and also have the srt10 oem A-pillar which has a gauge mount in it, also from moes.

You should not need a tune for those mods. At most just make sure you Air Fuel ratio is safe. You can do this buy purchasing a wide band and just add the amount of fuel you need.

I noticed while dataloging at the track today with my laptop that the highest my TB will open is 77%. Is this accurate? Is there anyway to increase this? Just seems like a waste.

My cruise control seems to work at all the speeds it did stock in my 07.

My 07 seems to jerk forwards when i put it into drive. It did the exact same thing stock tune when u first started it and the idle was still somewhat high. But if it had idled down to normal it would not. With the latest tune installed it will jerk forwards HALF of the time when putting it into D ...

cool. Thanks

When this is performed will the priginal backup only be on the computer or will it be on the computer and the diablo?

Ideally cold start is a little richer than stoich.
We do not modify any of that logic in the canned tunes as there is no need for it.
Is your wideband warmed up enough when you do this?

Seems to be sporadic. Sometimes its correct others it isnt. Just would have thought it would have been on the ...

Go to support at the top of the page, downloads, and then select the appropriate fields for your vehicle. Download the DS dowloader, open and follow instructions.

When I first start up my truck when cold the afr is around 15.7. I would have thought the afr would be richer than 14.7. Never looked at it pre- diablo. Was wondering if this seems to be the norm.

Did you make the upshifts softer in the 9t03c vs the 93 canned tune that came on the predator? With the 91 and the 93 canned tunes my 07 would chirp the tires every time going into second. Now with the 9t03c it shifts softer. Not that this is a bad thing but was just curious if you made the shifts ...

Once you get past the initial startup mode and the PCM starts monitoring the narrowbands you can see the a/f moving up and down on your a/f gauge. The short term adaptives are updating at least that fast (every so many milliseconds). It constantly cycles between rich and lean (for the narrowbands ...

Thanks for the response. I didnt think so but wanted to make sure. As the AFs being different between the different tunes, that may be true. I know before the prediator my AFs were in the 13s then whith the 91 installed it went straight to 12.2. After a while I installed the 93 tune and my AFs were ...

Did you make the upshifts softer in the 9t03c vs the 93 canned tune that came on the predator? With the 91 and the 93 canned tunes my 07 would chirp the tires every time going into second. Now with the 9t03c it shifts softer. Not that this is a bad thing but was just curious if you made the shifts ...

crhemiram03 wrote:true, also would like to kno if theres any truth the whole pcv valve thing, another would i be able to email my last tune written and maybe you guys can tweak it just right?

Yes you are correct about the pcv valve on the rams. One thing to do is just replace your valve often.