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Thanks for the reply but...argh...just got it going. scaling table does nothing on my P12. Trims were at ~25%.


It's looking like I'm forging new ground here. Anybody help?

Thanks for the reply and help. Where does the multiplier go? In the injector voltage scale table? I read in this forum that doesn?t work but I have yet to try.

I have a highly modified 2006 chevy trailblazer with the I6. Most recently got my build on the road with lots of upgrades and realized I"m running out of fuel with the 60's and e85 at around...

I guess entirely possible. I do have no cat and the rear o2 is unplugged. You my friend will be my hero if I plug in the rear O2 and it stops doing that. Is there any other way for me to find out...

06 chevy trailblazer highly modified
Eaton M112 supercharger ~5-6 psi
custom built intake
custom header/exhaust
yada yada

Ever since I installed the exhaust I've been having some lean spot...

I have an I6 that I'm running an M112 supercharger on with abour 6psi of boost. Is there any way for me to get the throttle to open faster? I've tried killing TM, TC, 100 on the ETC limits table. ...

HOw do I get the throttle to open faster?!?!?!? If I powerbrake it, my 0-60 is about 1/2 second faster because the throttle opens so darn slow; It can also burnout like crazy (which is what I want!...

I have a 2006 chevy trailblazer with the 4.2 I6. I have an eaton M112 supercharger and liquid to air intercooler setup. When I start the car, it starts fine, but flares up like crazy...probably...

I'd say consider factory honeycombs as a benchmark. All the ones I have seen are pretty close to the sensor.

I have a 4" slot style maf with plastic honeycomb about 3/4 " in front of the maf. Was wondering if anyone else has this maf/honeycomb combo and could share a transfer function to help get me...

I purchased a used interface, no credits left. I thought I read somewhere they could both be sent back to have a license transferred. Is this incorrect? Thanks again for the help.

I purchased a license for my vehicle and it resides on an interface owned by a friend. I'm thinking of buying my own interface, is it possible to transfer the license from my friends to mine when I...

I've got the tank out and the aeromotive pump going in and I've added a return line and regulator. I need to bypass the intank regulator but it is part of the jet pump assembly. If I bypass it, I...

Just FYI, when I zeroed out my AC table, my fans always shut off at 189 also...doesn't matter what is in the tables. Weird bugs in this thing.

I figured that would be the answer. I posted on the very slim chance that it would be easy for you guys to make a suggestion that might work. thanks for the quick reply.

Any way to load the operating system from a cobalt P12 ECU to my trailblazer P12 and have it run a 6 cyl engine? I'm going to be blowing on my 4.2 I6 with an eaton M112 and was checking out the...

I installed my efans this weekend. I'm having somewhat similar issues except mine don't ever go off once I turn the AC on. If I don't turn the AC on, They turn on and off just like it is programmed...

I installed derale der-16927 dual fans this weekend and attempted to make the necessary modifications to the wiring and ecu to have the ecu control them completely by switching from EV fan to...

I like to think about it in terms of differential pressure. A returnless system stays the same absolute pressure, therefore the differential pressure between rail and manifold varies depending on...

That would solve the problem...too bad I don't have that. I've found many tunes that are for supercharged vehicles and use returnless fuel systems and don't have IFR tables that go into the boosted...

I understand you have to give the pcm an accurate model of the airflow by tuning the maf and VE, but the PCM still needs to be able to calculate the required fuel mass by referencing the IFR table.
...

Anyone running boost with a returnless fuel system. I don't understand how you can tune any of these GM vehicles if it is fixed fuel pressure and the IFR table doesn't go into the boosted range?
...

I'm sorry to digress in this thread again guys, I have to reply to this one with a simple example. If I go buy a DVD, I'll be damned if you are telling me I can't watch it with my friends. At the...

anyone know any detail? Any help out there?

I've been looking into swapping the viscous engine driven fan on my trailblazer for an electric. I'm going to need the room for the extra belt to drive my m112 blower.

When changing from viscous...