fuzzychi

iTrader: (3)

I just finished installing the LC-1 and did some logging with Evoscan for the AFRs using the LC-1 output. I noticed very lean AFRs and was wondering if it's possible that the sensor is not reading properly. It does read in the range of 14.5 - 16 at idle so I'm guessing it's on the right spot for that. However I'm getting around 13 - 14 during spool up from around 2500 - 4000RPM for load up to 100%.

Would any wiring issues cause it to read incorrectly even if it is reading correctly at idle?

rgeier11

Is this with the injection kit running? Turn off the injection kit, lower the boost, possibly get a new tune.

evremonde

iTrader: (7)

any knock?

I would suspect the tune. By "100% load" do you mean the throttle position?

fuzzychi

iTrader: (3)

-No longer running alcohol injection

-Knock counts were very low only a knock sum of 2 at 4000RPM

Could the wideband be reporting different numbers with higher RPMs but be fine with reporting values at idle?