Thread: Torque Pro- OBD2 (Android)

Originally Posted by tod1d

Now that I have it working I would like to know more about each of the sensor readings.

Such as:

AFR (Com)? (A/F Air Fuel Ratio Commanded)

MAF g/s? grams/second wtf does that mean, grams of air huh?

A THR2? I forget what that means

PW? (IPW Injector Pulse Width ) is there a certain reading it should be getting?

Im with ya dude.
We should post what works and what doesn't work and what the normal reading should be. If anyone can help it would be greatly appreciated

And we are back! Lol.

I have a question, would anyone be Interested in posting there torque app values? Sorta like what your values should read? I guess it would be an attempt in helping other now whether it not there car is running correctly or not.

Thanks in Advance

That's the issue lol. I usually only check knock and temp readings. What else is useful

Ok great. What should the values be at for normal?

Like for the gauges you are currently using?

I want to use this thing more but need to know what should I be checking.

Never knew about the timing advance and the sft and lft. What does that mean?

Ok great, this is why I wanted to revive the thread for the sole reason of helping others know what the values should be and to have a means to check their car.

Values depend on modifications, tune, vehicle state of health, the immediate vehicle operating conditions etc.

So whats the list of items you want to know about?

Also: how do you guys find the update speed?

I cannot decide between suffering with an aeroforce again or buying another OBD2 adapter to use this app.

Never used it with one of our vehicles, however the other vehicles I used it with did not update quickly enough unless only one or two parameters were being logged.

By quickly I mean more than one time per second.

Ok cool I'll jump out there,

My car is slightly modded with a downpipe,exhaust, plog, CAI. I have a custom PCM tuned by reptile that hasnt been installed yet. The parameters I've been checking is

LTFT,STFT (both of these said -1.6)
KR (only a 0.3 blip on full wot)
Various engine temps.
Vacuum (cycles through 18.5-20.3)
And just added timing adv.

What should the values be for my mods?

Also the update speed is pretty quick for the ODB2 adapter I'm using. I can give u the link if you like.

LTFT/STFT should fluctuate between +/- 3, lock in close to 0 at WOT.

KR should be zero, timing at WOT should be around 16* granted there is no KR. Timing can get as high as mid 40's with aftermarket PCMs in very light throttle situations but typically mid 30's in cruise is more moderate.

Vacuum should be just over 20 in Hg with AC off, in park. More throttle you give it, less vacuum you should see. Should be very close to zero at WOT. If that parameter reads boost in PSI, seeing 5 PSI at 4000 RPM and up to 7 psi at the top of second gear is considered normal for a stockish GTP.

Just the name of the adapter and a video of the update speed would be sufficient.

Ok thanks for the help. I'll have the name and video up in a bit. At work at the moment.