Techedge with Hondata, works for me.
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Member
Joined: Jun 2001
Posts: 1,057
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From: Not from Houston
Techedge with Hondata, works for me.
I installed my 1.5 this weekend and it matches my datalogs just fine. What I have failed to notice in other posts is that a wire is not run to ground from the display.
I opened the DB9 connector that goes to the box from the display. You will see three wires, red(PIN 7), white (PIN 9) and an open wire (Ground PIN 6).
What I did was solder a wire to PIN 7 for the WB signal. I then soldered a wire to Ground PIN 9.
The wire I soldered coming from PIN 7 was tapped straight to the O2 SIGNAL on my ECU. The wire I soldered to Ground PIN 6 I ran directly to D22, O2 SENSOR GROUND.
In RE I disabled the O2 heater. I am not running any codes.
In past posts this hasn't been so clear. I hope this clears things up.
I opened the DB9 connector that goes to the box from the display. You will see three wires, red(PIN 7), white (PIN 9) and an open wire (Ground PIN 6).
What I did was solder a wire to PIN 7 for the WB signal. I then soldered a wire to Ground PIN 9.
The wire I soldered coming from PIN 7 was tapped straight to the O2 SIGNAL on my ECU. The wire I soldered to Ground PIN 6 I ran directly to D22, O2 SENSOR GROUND.
In RE I disabled the O2 heater. I am not running any codes.
In past posts this hasn't been so clear. I hope this clears things up.
Honda-Tech Member
Joined: Jun 2002
Posts: 2,369
Likes: 0
Re: Techedge with Hondata, works for me. (ladysman)
Do you need to verify the accuracy of the TechEdge or FJO kits, or are they basically ready to go once you install them? I'm just talking about the kit displays, not making your Hondata/EMS logs match up with the displays. Thanks!
Honda-Tech Member
Joined: May 2002
Posts: 3,448
Likes: 0
From: Illanoise, USA
Re: Techedge with Hondata, works for me. (Doodoo)
I installed my 1.5 this weekend and it matches my datalogs just fine. What I have failed to notice in other posts is that a wire is not run to ground from the display.
I opened the DB9 connector that goes to the box from the display. You will see three wires, red(PIN 7), white (PIN 9) and an open wire (Ground PIN 6).
What I did was solder a wire to PIN 7 for the WB signal. I then soldered a wire to Ground PIN 9.
The wire I soldered coming from PIN 7 was tapped straight to the O2 SIGNAL on my ECU. The wire I soldered to Ground PIN 6 I ran directly to D22, O2 SENSOR GROUND.
In RE I disabled the O2 heater. I am not running any codes.
In past posts this hasn't been so clear. I hope this clears things up.
I opened the DB9 connector that goes to the box from the display. You will see three wires, red(PIN 7), white (PIN 9) and an open wire (Ground PIN 6).
What I did was solder a wire to PIN 7 for the WB signal. I then soldered a wire to Ground PIN 9.
The wire I soldered coming from PIN 7 was tapped straight to the O2 SIGNAL on my ECU. The wire I soldered to Ground PIN 6 I ran directly to D22, O2 SENSOR GROUND.
In RE I disabled the O2 heater. I am not running any codes.
In past posts this hasn't been so clear. I hope this clears things up.
Which one on the ECU is D14 and D22? I can't find my honda service manual that would have this information. Tomorrow I plan to install this thing and I would like to know before I attempt!!!
Thanks in advance.
Brad
Honda-Tech Member
Joined: May 2002
Posts: 3,448
Likes: 0
From: Illanoise, USA
Re: Techedge with Hondata, works for me. (ladysman)
I think I found what I was asking for. Here is a link to help others.
http://www.performancesupply.com/civicpinout92.htm
http://www.performancesupply.com/civicpinout92.htm
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