Mixture too lean

Mintsopoulos · 02-03-2024, 05:40 PM

So after a good amount of AutoCross today, all went all. Shut the car down for about 45-60mins, enough to drop the temp quite a bit, and leaving the track I did a small 2nd-3rd pull and popped a CEL. Image of the codes attached. Any insight/ideas would be great!

Mintsopoulos · 02-03-2024, 05:52 PM

To follow up.

I do run BM3 flexfuel at times (not when this was thrown. This was on full 93). And I do have Bend Calibration Inline filter pre injectors.

b_w. · 02-04-2024, 08:43 AM

All the charge pipes on tight?

Mintsopoulos · 02-04-2024, 07:08 PM

Quote:

Originally Posted by b_w.

All the charge pipes on tight?

They “should” be. I plan on doing a freshening up over the following weeks as a spring cleaning so this will definitely be checked.

02-03-2024, 05:40 PM	#1
Mintsopoulos Captain 669 Rep 606 Posts Drives: '15 MW F80 6MT Join Date: Aug 2019 Location: Chicago iTrader: (0)	Mixture too lean So after a good amount of AutoCross today, all went all. Shut the car down for about 45-60mins, enough to drop the temp quite a bit, and leaving the track I did a small 2nd-3rd pull and popped a CEL. Image of the codes attached. Any insight/ideas would be great! Attached Images __________________ #TMGPS For The Gram
	Appreciate 0 Tweet Quote

02-03-2024, 05:52 PM	#2
Mintsopoulos Captain 669 Rep 606 Posts Drives: '15 MW F80 6MT Join Date: Aug 2019 Location: Chicago iTrader: (0)	To follow up. I do run BM3 flexfuel at times (not when this was thrown. This was on full 93). And I do have Bend Calibration Inline filter pre injectors. __________________ #TMGPS For The Gram
	Appreciate 0 Quote

02-04-2024, 08:43 AM	#3
b_w. Lieutenant 399 Rep 530 Posts Drives: F80 M3 Join Date: Jul 2022 Location: Alberta iTrader: (0)	All the charge pipes on tight?
	Appreciate 0 Quote