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Type: Posts; User: Hoho

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  1. Replies
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    Ah ok, makes sense! Thanks for the help...

    Ah ok, makes sense!

    Thanks for the help everyone.
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    Thanks for looking at it guys! And your English...

    Thanks for looking at it guys! And your English seems to very good.

    I dropped the RPMs down a little from what I thought was 6800 rpm to around 6700 rpm for each shift. But you're saying that my...
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    Pentastar Challenger not shifting at WOT

    Hey guys, I can't seem to find anyone with a similar problem.

    After upping the shift points to what I think is around 6700rpm for each gear at WOT, the car won't shift gears at full throttle. It...
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    I would like to clarify my understanding of the...

    I would like to clarify my understanding of the VVT tables when it comes to the DOHC setup of my pentastar engine. These tables are totally new to me, but I’ve read everything I can find on it. The...
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    This was before I made any changes to the tune. ...

    This was before I made any changes to the tune. Just plugged in the unlocked ecm and got those codes.

    I believe the problem worked itself out, in case anyone else runs across this. I'm not sure...
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    645

    I'm having essentially the exact same DTCs after...

    I'm having essentially the exact same DTCs after reinstalling my unlocked ecm on my 2016 challenger. Did you get this fixed?
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    Spark advance vs. octane

    I just wanted to verify something with the people here. Does the octane of your gas only give you the ability to increase timing?

    Let's say that your max power was at 22 degrees at WOT on low...
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    Temporary Wideband settings

    I tried searching but I didn't quite get all the answers I wanted. I want to hook up a wideband into the stock front o2 sensor position and log the voltage through the unused EGR wire. I understand...
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    Ok, update time (for anyone interested). I...

    Ok, update time (for anyone interested). I bypassed everything and grounded the blue wire and nothing. So I tried swapping around the relays and it worked for a total of 30 seconds. I determined...
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    Thanks for your help everybody. I haven't gotten...

    Thanks for your help everybody. I haven't gotten around to fixing anything yet. Way too much freakin' math homework. Hopefully this weekend I'll try grounding the blue wire manually to make sure...
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    I've only had them about a month. Could they...

    I've only had them about a month. Could they have really failed already?
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    It was doing alright before they stopped working....

    It was doing alright before they stopped working. What kind of temperatures were you seeing? They don't come on low now either. Does AC pressure setting matter on these trucks? I just can't seem...
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    It's not designed to use pin 33; it uses the AC...

    It's not designed to use pin 33; it uses the AC signal. I was just trying to see if there was a way to get high speed without using the AC. I was only getting slow speed if the AC was off.
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    I do have 3 relays. I do not have a wiring...

    I do have 3 relays. I do not have a wiring diagram because I bought the harness. The green wire does tap into the AC clutch signal and grabs power for 1 fan. The other wire ( blue) goes to pin 42...
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    I hate to jump to a conclusion like that, but I...

    I hate to jump to a conclusion like that, but I just don't see anything else. I'll keep working with it, but please let me know if anyone sees this somewhere else.
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    NOW NOTHING WORKS! the only difference was that...

    NOW NOTHING WORKS! the only difference was that i used beta and now they don't come on low speed either. did the programmers mess this up? I need this to work now. I even put the tune i've been...
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    Ok. So the AC recirculation option is in the new...

    Ok. So the AC recirculation option is in the new Beta, but now I guess I will need to convert the normal green wire that spliced into the AC signal, and connect that to pin 33 on the pcm. Is that...
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    Thanks. I just requested it, so I'll see how it...

    Thanks. I just requested it, so I'll see how it works out.
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    I don't have the Recirc Option in VCM Editor. ...

    I don't have the Recirc Option in VCM Editor. I've also run into debates about whether the 2002's have the option of using pin 33. The it only has 2 wires, a blue (which I put into pin 42) and a...
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    I'm not very knowledgeable on this stuff so...

    I'm not very knowledgeable on this stuff so please excuse me.

    To the first response: Does this mean I need to rewire my harness?

    To the second: I don't seem to have this option in my tune. ...
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    Electric Fans on 2002 Silverado

    Hey everyone. I put Dorman LS1 replacement fans on my 2002 Silverado with a Blackbear performance harness. The fans work through pin 42 on pcm and the green wire splices into the AC wire. My...
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    Thank you for the advice. It would make sense to...

    Thank you for the advice. It would make sense to me that it's done mechanically. From my limited knowledge on this stuff, it seems that the pressure does go up, but the computer doesn't command it....
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    Maybe if I restate my question. Should a 4l60e...

    Maybe if I restate my question. Should a 4l60e in a truck have some downshift pressure? Will the computer even control this and would it help make my downshift better?
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    safe to add pressure on downshift?

    My stock tune has 0's for all downshift pressures, but I noticed other cars with 4l60e's have some. I was wondering if anybody had experience in adding pressure here or if I should be warned not to...
  25. Thread: Exhaust Leak?

    by Hoho
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    Exhaust Leak?

    I recently installed a Magnaflow catalytic converter on my 2002 Silverado 5.3 and it sounds like I have an exhaust leak. But I just cannot find it. Can anyone look at my tune and see if they can...
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