:::RHMT::: Real Home Made Turbo

General Category => Engine Management => Topic started by: walter on November 02, 2009, 05:19:06 PM

Title: TE and datalogging
Post by: walter on November 02, 2009, 05:19:06 PM

im using Ecucontrol 6.1.15 with TE 3.1.10, im trying read real-time fuel values from the ecu but i can't, do i need to connect my AEM UEGO to ECU for read it? because Map trace fuel value doesnt move nothing. Everything is connect right,port and shit. just i have to connect my UEGO to the car and to the ecu.

I tried to set TOP with KOEO (key on - engine off) but i can't just i can set it up right with engine ON.. i did set it right though.

any input?

D16A6 stock engine with PR4 ecu.

Title: Re: TE and datalogging
Post by: ryan89crx on November 02, 2009, 06:09:00 PM

Quote from: walter on November 02, 2009, 05:19:06 PM

do i need to connect my AEM UEGO to ECU for read it?

yes, you need to connect the UEGO output wire to the o2 input on the ecu

Title: Re: TE and datalogging
Post by: walter on November 02, 2009, 06:13:21 PM

Quote from: ryan89crx on November 02, 2009, 06:09:00 PM

Quote from: walter on November 02, 2009, 05:19:06 PM

do i need to connect my AEM UEGO to ECU for read it?

yes, you need to connect the UEGO output wire to the o2 input on the ecu

i was thinking about, what if im runing in closed loop , when i dont use any O2 sensor with ecu, do i can get values of fuel that ecu are using in X rpms?

Title: Re: TE and datalogging
Post by: Joseph Davis on November 02, 2009, 09:55:50 PM

Don't run in closed loop when tuning a Honda.

Newer OBD2 cars you can tune by looking at commanded vs actual AFRs (Fords, others) but Hondas aren't set up like that.

Title: Re: TE and datalogging
Post by: walter on November 03, 2009, 09:48:45 AM

I see, thx for info.