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5/19/2020 1:55:25 PM
VCM Suite Product: VCM Editor 4.5.1391 Beta

See attached tunes.

Has anyone noticed as of late that every time you save a tune it increases the file size by approximately 50%? Even if you don't change anything within the tune, every time you save the tune the...

2007 Jeep JK - When put in 4WD Low the stock mapping sets the idle RPM from 680rpm to 900rpm. Why is there no adjustment using HP Tuners? I'm told Superchips has this covered with a function called...

Hey Rob. I already tried that. No change.

What I did find is pulling timing at idle gets rid of the stumble. I'm at 10 degrees (was 27 degrees) at idle in "Part Throttle Base" table, which...

Great post Mr T, thank you. Can you share how you came up with your PID numbers for spark and throttle? I've been messing with my 2007 JK 3.8/manual for months trying to get the idle to stop...

Anyone..? Ideas?

I got injector info... Basically a Bosch injector out of a Ford Coyote 5.4, part no. 0-280-158-193

Specs:
43.5 psi/3-BAR
30.7 lb/hr
231.9 G/min
322.5 cc/min

I've been trying to dig up info on the injectors. Magnuson only replied that they're 39psi Bosch injectors.

I have no idea if the attached image of the injector and their part number means...

I have an '07 Wrangler, 3.8L, 6-speed that I can not get to idle without surging up and down, up and down. I installed a Magnuson supercharger that only boosts the engine by 3-4 pounds. I've set...