I just purchased a datalogger and it works great,but i dont know what the specs should "manifold temp/air-fuel" stuff like that.Its pretty useless without this info.

What exactly are you looking for? I never had to input any of this for my datalogger (http://obd-2.com/#dat)


Corbin

'95 ESI-T
HRC+FMIC+ETC...



Gimme fuel...Gimme fire...Gimme that which I desire

Corbin
'97 GSX dressed like a '95 ESi

Whenever I read stuff like that my head starts to hurt.

Dave
05 Ford F150 SuperCrew FX4

I have the same datalogger,i just need to know when something is out of wack.I am a ford man ,this is my first jap or jap like car.

Intake temp ? and things like that (what should be correct temp)

Best thing to do is record data under normal driving. Record 2-3 parameters per session. I think you can expect coolant temp to be in the low 200's with the engine warm. Intake temp should go from near ambient to 130-140 (higher on a turbo car). Throttle position should start around 0-10% and top out around 90-100%. MAP should probably start around 15-20 in Hg and top out near zero. Long term fuel trim will change very slowly. Short term will change quickly. Both adjust from +/-25%. Always record speed or load with every session. That way you can run through the data later and know what was going on. I have some MFI info here:
http://www.2gnt.com/www/corbin/mfi.html


Corbin

'95 ESI-T
HRC+FMIC+ETC...



Gimme fuel...Gimme fire...Gimme that which I desire

Corbin
'97 GSX dressed like a '95 ESi