Search:

Bumping this back up, same exact issue on a '17 FOST here. Desired torque drops off at ~3500rpm, and sets a flat limit of 285 or 286 torque. Ive been through 50+ tune revisions, talked with a...

You went crazy playing with timing, you can leave the part-throttle areas alone and just watch for KR. Not trying to make you overthink it too much, it's better to start low and ramp it in safely...

High boost no, mine starts nearing positive pressure around .70 and builds 2-3psi by .90 g/cyl. Not "high" boost by any means, but without a dyno I err on the side of caution and run it baby soft...

The PE MAP enable, it won't enter PE below that value. Set it to 80-90 kPa and set your TPS enable low, 5-15%. Right now you can build boost and still be in closed loop, potentially.

Also suggest...

Thanks Funked, that works perfectly. One more step to check, is that your logged channels match the "columnames.xml" file (open V.D., go to Help -> Open Data Folder. Then open columnnames.xml and...

That's the same info I was able to find on those injectors, as well as:

Injector Data Sheet: 280 155 968, 42 #/hr Skinny Greens

Fuel Pressure: 44
Flow rate: 45.0 #/hr

Minimum PW @ 44 psi:...

Any luck getting these things dialed in? Got mine installed today, going to start tuning them in tomorrow hopefully.

Thanks for the input Mark. I've pulled the trans from this thing twice, so something lose or rattling was my first thought as well.

Turns out I was logging "total spark retard". These motors have...

Quick backstory about the setup. Working on tuning a 2012 1.4l Cruze. Had it tuned rock solid for 21-22psi for about 6 months, decided to go back in and fine-tune it a bit.

It had some boost...