AFR Very Rich @ WOT - LTFT High Negatives

[Axela_EN]

Folks,

In no way am I trying to recreate any thread that has already been developed but I can’t seem to find much information on the issues I’m currently running into.

Every time I pull a WOT run my AFR is dropping down to 8.5-9.5
My LTFT is also pretty rich, hovering around the -7 to -10 mark during daily driving.

I’ve found a lot of information on lean conditions but I’m a little stumped on why I’m running so rich. Mods are in the signature and a log is attached (I know; not much to go off it's a second gear run)

Stage 1 OTS 93 Oct

I appreciate it.

[Agent_Orange]

The majority of rich conditions are caused by either a boost leak or SWAS.

Check for leaks post turbo and take wot logs in at least 3rd gear.

[Axela_EN]

Originally Posted by Agent_Orange The majority of rich conditions are caused by either a boost leak or SWAS. Check for leaks post turbo and take wot logs in at least 3rd gear.

Yea, I found a good thread from a couple of the e tuners right after I posted. I know the 2nd gear logs dont provide enough. But I appreciate the response.

tapa-da-gas