Weird A/F datalogging?
Posted: Tue May 20, 2008 3:55 pm
K-pro
K20A2 euro civic type r
put vehicle in open loop
cut ELD wire, connect white wire from plx to ELD wire to the ECU and i went to options>settings>wideband input>select plx M series WB and ELD pin selection. i got correct AF ratio in display parameters . ok, good so far. Then i tried to datalog this AF ratio in "fuel adjustmens" target lambda but i got all cells marked as 0 adjustments. I went to to lambda log and i see all values in complete map 14.70 which isn't right. I tried to go into full throttle run and i got dispaled 13 AFR but in lamba log i see value 14.7. Why? has anybod any clue? Am i doing something wrong ?
K20A2 euro civic type r
put vehicle in open loop
cut ELD wire, connect white wire from plx to ELD wire to the ECU and i went to options>settings>wideband input>select plx M series WB and ELD pin selection. i got correct AF ratio in display parameters . ok, good so far. Then i tried to datalog this AF ratio in "fuel adjustmens" target lambda but i got all cells marked as 0 adjustments. I went to to lambda log and i see all values in complete map 14.70 which isn't right. I tried to go into full throttle run and i got dispaled 13 AFR but in lamba log i see value 14.7. Why? has anybod any clue? Am i doing something wrong ?