Page 1 of 1

Fuel control

Posted: Wed Sep 14, 2016 8:02 pm
by 93civiccoupe
can somone in a simplistic way explain to adjust the fuel via the smanager with the s300.?? i have a wideband o2 set up gauge in the car it is not wired to the computer but i should still be able to gauge my fuel enrichment from that. when i start the car it idles around 11.0 and when im driving the car and barely any throttle the gauge reads 10.0 how can i lean the system a little bit across the board ?? someone please explain..

Re: Fuel control

Posted: Thu Sep 15, 2016 11:47 am
by Spunkster
You can make overall fuel trim adjustments in the fuel trim tab of parameters. All other changes need to be made to the individual fuel tables.

Re: Fuel control

Posted: Fri Sep 16, 2016 6:08 pm
by 93civiccoupe
ok i understand that part, but when it comes down to tuning the car switching from no load to load, the car is running to rich, is there any sort of picture of the fuel table tuned to see the increase in numbers across the graph..... ??/ thats really where im having my issue, one click at a time up or down is the way i have been doing it

Re: Fuel control

Posted: Wed Sep 21, 2016 9:18 am
by Spunkster
If you are still unsure of how to adjust it, then you may want to sit in on a tuning session to see how a tuner actually does it.