S300 with b16A turbo, A/f is not changing

niv18 · Post by **niv18** » Mon Sep 28, 2009 1:24 am

Hi guys, maybe u can help me, I have hooked up my innovate Wideband to a b16a turbo with stock map sensor, car pushing up to 0.7bar. The issue I'm having once we start to go from 4500rpm to 8000rpm, the a/f stays around 9.4, I'm trying to correct it on the graph but nothing change. Getting really weird. I have tried to decrease the value on the Second map but nothing change. Maybe I did some mistake somewhere, can someone help me.

Cheers

Post by **Spunkster** » Mon Sep 28, 2009 10:26 am

http://www.hondata.com/forum/viewtopic.php?t=3772

thething96 · Post by **thething96** » Thu Oct 29, 2009 3:33 pm

might be a bad ground, innovative widebands might do that. or u started the tune with way too much fuel.

migee · Post by **migee** » Tue Nov 03, 2009 1:50 pm

where is the wideband signal going to @ the ecu?