Datalogs but not at idle...Injector Calibration issue

Almighty-Si · Post by **Almighty-Si** » Mon Jan 11, 2010 5:53 pm

Just went out to start the car and try to diagnose a problem I have been having with idle anyways, when I let the car idle it won't log but soon as I touch the throttle it logs fine. I went through all the overlay conditions in the settings tab and they're all set low enough to where it should read/log at idle. I also noticed going into the Injector Calibration tool that hitting the +/- signs at the bottom would change Overall Fuel Trim and not the Injector Offset. Anyone else having these issues?

jpjackson · Post by **jpjackson** » Mon Jan 11, 2010 7:49 pm

do you have the overlay set to overlay in gear 0?

Almighty-Si · Post by **Almighty-Si** » Mon Jan 11, 2010 8:18 pm

jpjackson wrote:do you have the overlay set to overlay in gear 0?

Yep...I triple checked all my settings before I posted just to make sure I didn't miss anything.

jpjackson · Post by **jpjackson** » Tue Jan 12, 2010 7:52 am

WEIRD post a screen shot of your overlay tab so i can take a look. i had a weird problem a while back, mine wouldnt overlay at idle either, and i did somthing but i do not remember at the moment but i will try to. i was playing with the settings in the overlay tab.

Post by **calvin** » Tue Jan 19, 2010 7:16 pm

should be a setting if it logs afr to grid in other gears

jpjackson · Post by **jpjackson** » Tue Jan 19, 2010 7:35 pm

thats what i figured. make sure in the overlay settings you have gear 0 selected, if not it wont log at idle

Almighty-Si · Post by **Almighty-Si** » Wed Jan 20, 2010 1:20 pm

I ran another force update when I made this post but I haven't tried it yet. Anyways here is the screen shot...

Post by **calvin** » Thu Jan 21, 2010 11:22 am

remove check fuelcut and try looks good though

VTEC Inside · Post by **VTEC Inside** » Fri Jan 22, 2010 8:55 am

May be a good idea to change the TPS to start from -1% or -2%. May be at idle ECU sees TPs under 0.