Wideband: How far is too far?
Temporarily, I have my wideband on the SSAC downpipe, which is fairly far back. Especially for AEM UEGO's recommended 18" for NA. My readings seem to be a bit off, 1 AFR too rich then it really is. I noticed the car felt slow when I tuned it to 12.8-13, then I enabled the O2 sensor and while cruising it would be 13.8-14.3 AFR. While I was turbo, the front O2 would always show 14.5-15.3 like it should normally, so I don't think it's a bad front O2.
Thus I'm thinking my wideband might be a little too far back, hence my readings are off by 1 afr or so.
Location is where the bung at.
Thus I'm thinking my wideband might be a little too far back, hence my readings are off by 1 afr or so.
Location is where the bung at.