Quote:
Originally Posted by 504
Hi All,
Im just refining my e85 tune (actually using eflex e70ish relatively consistent) and am slightly confused where the car has -6 LTFT but shows the afr is lean in relation to commanded afr. Fuel trims are pretty good most of the time but spike to a supposed rich -8% at times probably due to my maf scale and myself trying to keep it perfectly smooth. actual AFR is 15.7 with commanded being 14.6 with the negative spikes, though on most of the log its ok
I'm using Waynos v111.2 e85 stage 2 tune with my scaled maf (trims used to get to -13% with the supplied maf)
Let me know what you guys think
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You are on E70. It's supposed to be -13%.