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How'dy folks,
We have been selling water/ methanol injection with most of the turbo systems the go out the door. I like the concept and seeing lower iat's, making closer to stock timing values. ...

Has anyone had problems with AEM wideband gauges? I have 4 of 4 of these have a problem of some kind, and frankly I don't think I will sell any more. What other brands are there that are reliable...

will do!

thanks for the iput guys. I tried to lean out the idle but there was some other table of modifier interfearing and keeping idle afr in the 13's. I ran out of time and had to return the car ( no...

This is a 00 c5 with AFR heads and a mild cam. The people who installed the parts gave the car back wiht crappy idle quality, and he said mi-range Rpm didn't seem to be strong enough.
He brought...

Hello All,
I must say that the raodrunner is a awesome tool to have. I tuned the bosses truck to near perfection in one hour. He even went as far as saying that it drove like the turbo was factory....

Well just for the record, KISS has once again layed one on me! Overcomplicating or thinking set up a poor result untill rest and detachment had been achieved! The higher numbers on the top right of...

I might be missing something or just being dense. When the clutch is depressed after hard accel the RPM's remain at about 3000 for about 10-15 secs. I have checked all the decay modifiers that i...

are you running sd? if not check the MAF rationality test data. this table will cause all kinds of problems if the reading get outside of the set parameter.

highlight the spike on your 3d map and the switch back to the map and observe the cells around the highlghted square. If your values don't increase or at least stay the same you need to make a...

I was succesful with setting the highest single square to the max then highlighting the entire map and smoothing. Both produced a clean linear graph and I have not had any further issues. However ...

Well guys I ended up letting the smoke out trying to manually force a reset. One thing I forgot to mention is that the vehicle was running and then just quit. THis may be the same result of the...

well I think I am screwed. The PCM will not accept any flash or read commands. Is there any way to to erase the RAM and start over? or am I buying a PCM?
madprof01

sounds good wait4me, Hopefully it won't be necessary. IF It is can the original be recovered?
madprof01

That is what my next step will be when I get to work in the morning. The custom OS was working great, in fact I was almost done!! But no I had to take it home and mess with it last night! Hope...

Well, I managerd to do exactly what I was warned might happen. I was messing with the ETC tables a little too much an managed to create a memory fault. The PCM will not flash, I get codes p1518,...

just clarifying, this emulator works with 98 ls1 as well? sounds amazing!

I installed new 6.0l engine in the truck, in the process did a custom os upgrade (03) and reflashed calibration. Reassembled vehicle and everything is working except no spark and a flashing vtd...

Whats up guys,
I was diagnosing a coolong fan issue on a 97 f body lt1. I used bidir to command the fans on and it did not work. so I commanded the low speed fan and the a.i.r. pump came on. After...

That is what i am finding out and THat is also one thing the customer probably won't go for. I have speartech calling me today, well see!

Thanks for pointing in a direction, i will let you know what i find.
Eric

I am really needing to utilize the cos 3 on a 98 camaro SS with an LS1 and t- 56 trans. Has anyone put a 99 - 02 pcm into a 98 vehicle? did it work? and if so what things had to be changed.

From...

Thats the way I start boost timing adjustments because it easier to approach knock limit than to try to eliminate timing to eliminate knock. The stategy of knock is to pull out set amount the...

double or triple your fuel tables. I drop timing where I think I will see boost to 10 deg and work my way back up. also, tune in open loop and mind your mulitipliers. sorry to have confused you!...

You need to remember I live at 5000 feet and did not say it was rightI said you could get away with it. I ahve three customers who cheaped on us when it came down to it with the 6 lb systems who only...