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Help Please, Overseas w/o Dyno

Posted: Fri Mar 28, 2014 4:46 am
by r34ct
First off, sorry if I'm a complete noob.
I'm from Guam, we don't have a dyno on island, very limited resources.
I've got:
S300J (2356)
b18c1-187.skl
d1.s3d
1998 USDM GS-R (OBD2A)
P72 JDM square ecu (w/jumper harness)

Skunk2 PS IM, stock TB, external MSD Blaster SS coil, TODA Spec A camshafts In/Ex(a wee bit bigger than ITR from what I've been told) stock valvetrain, race header, AEM 30-4100 wideband, AEM feul rail, stock injectors

Car will start up, run rich, then go really lean, then die out..any gas would kill it faster

Note; Car will run rich when I put my stock OBD2 box but will run fine nonetheless. I bought the P72 JDM box (In perfect working order) Installed by a professional technician.

If anyone can please help me out, tell me what to do, send me a working calibration, I'd be in your debt.
Any assistance would be great.

Re: Help Please, Overseas w/o Dyno

Posted: Fri Mar 28, 2014 10:20 am
by Spunkster
If you gave it throttle in that datalog your TPS is not reading at all.

Re: Help Please, Overseas w/o Dyno

Posted: Fri Mar 28, 2014 4:18 pm
by r34ct
No I didn't give it any throttle during that datalog.

Re: Help Please, Overseas w/o Dyno

Posted: Fri Mar 28, 2014 4:40 pm
by Spunkster
Try the ECU in a known working vehicle and see if it works properly.

Re: Help Please, Overseas w/o Dyno

Posted: Mon Mar 31, 2014 12:04 am
by r34ct
It worked properly in my friend's stock integra.
Would have anything to do with S.TRIM dipping to -100 after starting up?
Your help is greatly appreciated.
I also can see my TPS is working while it is on, max is 94%

Re: Help Please, Overseas w/o Dyno

Posted: Mon Mar 31, 2014 7:57 am
by Hondata
The short term trim is -100% when cranking, but once the engine starts is goes to 0%. However, the o2 sensor was not working, but it could have been the time it takes to warm up.

Are you sure the cam timing is correct?