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I have not been able to overcome this hard stumble when car is put in gear. Car idles fine then dips down to 400rpms briefly when put in gear. Car has non electronic trans and DBW that hasn't been...

I went lean when i was close to my rev limit but i also am close to maxing my injectors out i believe. Does this log look like im running out of fuel or just went lean because the fuel cut? I just...

I can not get my electric fans to continuously run. Ive tried every setting i can think of. Is this ecu able to contrl fans correctly? Thanks
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Well i thought i had it straightened out. The wire was an issue but after logging again im still getting this detonation. I ordered new plug wires but havent got them yet. I checked all my plugs and...

Nice catch on the aem math . It felt like my gauge wasn?t right but now it know it was off . It ended up being a wire arcing through a sleeve . It runs good now . I will adjust the stoich and my...

I got my ve pretty close and and adjusted be but I still get kr. I?m going to check the plug wires tmrw . Btw 11.00 at 90kpa just falls on its face . I leaned it back out at low boost and moved my...

Thanks . I smoothed out my ve and am making the BE adjustments . I will go for a log and report back .

I did switch to some 4.3 vortec plug wires for the length recently . I may try to go to a different plug wire .

It?s e85

I know it?s way off in some spots and I?m working in that but even in spots it not far off and I get detonation.

All,
Im having issues getting my timing correct even before boost. I had the tune spot on then i hooked the charge pipes up
and started having issues. I not sure if the turbos just increased the...

I can?t connect to this ECU because of a ?no power detection? issue . The ground is good and straight to the negative side of the battery for testing . I am not able to get 0.3volts at the signal...

4.8 dbc speed density . I will get a log this evening .

I will get a log if needed. I?m having an issue where I go to start my car for the first time of day and I have to pedal it to keep it running . If I turn the engine back off then start again it will...

I downloaded the histogram for tuning base airflow but since ya a different version it didn?t load all of it . I?m trying to to tune base airflow for idle. I know how to build the histograms but...

Any other ideas ?

I?ve almost bottomed out the idle portion of the table .

I figured I would be able to drive the idle injector pulse down with negative pulse adder values being added to the added table but it didn?t change anything . I only added negative values to the...

I?m still unable to get below 2.4ms of injector pulsewidth . I changed transient to .001 , made sure the IFR is right , basically bottomed out the VE table at idle and still nothing . I also tried...

I?m assuming it?s correct . This is an older log . I was able to get the other cells within 2% after this .

All,
Im having trouble driving the injector pulse width down past 2.3ms at idle which is causing a rich idle. I've messed with Transient fuel, in injector pulse and other things but it hasn't...

Is there. Way to defuel based on map pressure ? My boost ran away to 21psi and I want a back up defueler if possible .

What does PID stand for ? I have a wideband .

I also dont think I adjusted the flow rate vs kpa table haha

I?m thinking the fuel pressure is the issue now that I saw where the injectors are flowed at 43psi