how to use apexi timer?

[skylinerocks]

just got a apexi timer,

wondering if somebody can just tell me what A/F ratio and O2 sensor configuration should i input? Thanks

[paulr33]

it should be 960 as far as I remember. When you choose the AF setting every few seconds for a short period it will show the 02 sensor value and you have to input the corresponding AF based on that 02 value. It will be 960 so just try 10

ive got the manual in english if you need it

I've set mine properly but it doesn't read the 02 properly when running so even when its in auto mode the timer never creases above its minimum cos it can't read the 02 sensor. it reads the a/f fine but the a/f without the 02 means nothing it doesn't know what to increase the idle time for.

Let me know how you go

[paulr33]

well sorry. the 960 is for series II r33 gtst manual

[rs73]

I used to have apexi tt before, and even the english manual doesn't explain much about o2 sensor setting.....

[Bass Junky]

I thought it only worked when used with a PFC?

[paulr33]

the 02 and a/f ratio? i did have it working once (stock ecu) and only once, when i was driving the timer would go up and down based on how hard i caned it. it started off at 1:10 then it got up as high as 5:50 at one stage, then it hoevered around 4 minutes

i cant seem to get it to read the a/f or 02 properly (flashes orange)

[paulr33]

From the manual

[paulr33]

http://members.dodo.com.au/paul/sau/af-part1.jpg

http://members.dodo.com.au/paul/sau/af-part2.jpg

http://members.dodo.com.au/paul/sau/af-part3.jpg

[paulr33]

crap it was supposed to parse them oh welll. view the images, let me know if you want the english manual in pdf