S200 and WOT

94vtirozguy · Post by **94vtirozguy** » Sat Nov 04, 2006 9:52 pm

Currently tuning my car.
I have all lo cam figures between 13.7 and 13. however i notice if i hit WOT at low rpm then in some places the logged AF ratio peak alot higher than what was originally learned.

Is there a setting where you can dump a lot more fuel if WOT is punched at low rpm ?

Post by **Spunkster** » Mon Nov 06, 2006 1:28 pm

You will need to contact your tuner. I sounds like you need some additional tuning.

94vtirozguy · Post by **94vtirozguy** » Mon Nov 06, 2006 5:52 pm

i am tuning the car. SO what would cause the entire graph on low cam to read correctly, but when you dump WOT say at 200 rpm then some squares show up say orange. Even though you have gone through entire rev range and logged consistantly in the 13's A/F ratio wise.

It only occurs say cruising at 1500-2500 rpm and you dump your foot....

Post by **Spunkster** » Tue Nov 07, 2006 10:09 am

HAve you tuned this on the dyno?

94vtirozguy · Post by **94vtirozguy** » Wed Nov 08, 2006 3:46 am

Going to dyno tomorrow, but from the feel of how the car pulls, low 13's is ideal A/F ratio from what is logged from the wideband from the street tuning i have done so far.

First car i have tuned myself, so taking it slowly make sure i don't stuff something up.