Had an A'PEXI turbo timer fitted to my MY98 scoob, could any one please tell me what readings should i be having from the following display if the car is running correctly..

1. A/F Value.
2. O2 Sensor voltage setting.

Cheer's Lee Mac

 

No one knows...

 

alright lee ive got the apexi timer but unsure what the average readyings are as the a/f reading jumps between 14.5 and as high as 16.9 not sure if maf is shot. the o2 reading goes biserk and goes from under 20.0 to well over 80.0 so not sure if tapped into the ecu wire properly or what im going to have a good look at it tomorrow while im off work. what have you had on yours??? would be good to compaire them and also to know what the readings should be to see if my lambda and maf are knaffed.

darren

 

Nice one darren,

Can't remember off hand now, because thay change so much, as you know, but i will take the car on a run tomorrow after work and will post my findings tomorrow night...

lee mac

 

Darren,
Tried the car out tonight and the results as follows:

A/F reading 14.0 driving normal
11.0 under hard acceleration

O2 sensor 0.40 to 0.60 driving normal
0.89 under hard acceleration

hard to do because the readings change so quickly...

 

Lee if you are slowing down and let off the accelerator does the reading on the o2 sensor go to its maximum? mine goes the 0.01 green and on the a/f reading it goes to the 20.0 green.

Darren

 

Yes darren mine does the same mate...