Comments for .:FFS TechNet:.

Comment on OBD2 2nd 02 Sensor Wiring by Jackcivichx j-spec b16

Jackcivichx j-spec b16 — Fri, 21 May 2010 02:00:19 +0000

katman you on

Comment on OBD2 2nd 02 Sensor Wiring by Jackcivichx j-spec b16

Jackcivichx j-spec b16 — Thu, 20 May 2010 22:59:36 +0000

Im buying a chipped ecu from phearble for 175 and i dont have to worry cuz theyll delete th o2 sensnor

Comment on CKF Bypass Trick by Rick

Rick — Thu, 20 May 2010 14:40:31 +0000

well since the hondata ecu is OBD1 and doesn’t look for the CKF signal, im just gonna go ahead and see if i can just plug the ECU harness straight into the OBD2 to OBD1 adapter and see if it works. if not, then i’ll try the bypass trick.

thanks and i’ll keep you updated

Comment on CKF Bypass Trick by Katman

Katman — Thu, 20 May 2010 02:59:35 +0000

Rick- good question actually. I have not tried running an OBD1 conversion harness while the CKF mod is in place. Try it, see what happens, let me know!

Comment on CKF Bypass Trick by Rick

Rick — Thu, 20 May 2010 01:24:34 +0000

Katman

im guessing it will still be ok even if i have the OBD2a to OBD1 adapter? its pretty much plug and play?

Comment on OBD2 2nd 02 Sensor Wiring by Jackcivichx j-spec b16

Jackcivichx j-spec b16 — Wed, 19 May 2010 15:54:42 +0000

My b16a only has one o2 sensor at the down pipe

Comment on OBD2 2nd 02 Sensor Wiring by Jackcivichx j-spec b16

Jackcivichx j-spec b16 — Wed, 19 May 2010 15:52:35 +0000

Im using the wiring harness from a obd2 motor that was in was a D16y5 sohc I have a obd1 ecu with the adapter harness on it my harness goes from a seven wire into a plug in piece then its 5 wires and my b16a is a 4 wire o2 sensor.
One question if the o2 sensor dont work it wont let your vtech work cause my vtech isnt working

Comment on OBD2 2nd 02 Sensor Wiring by Katman

Katman — Wed, 19 May 2010 06:19:42 +0000

JC- Depending on what actual engine wire harness you are using, this will dictate what you need to do. If you are using a 96-98 CX/DX harness, the 2nd 02 wiring is already there (pre-wired from the factory), you just need to extend the 2nd 02 wiring to reach the 2nd 02 sensor. Now, if you’re using an EX harness, there is no 2nd 02 wiring embedded in this harness like a CX/DX harness, though, the 2nd 02 wiring is populated on the EX harness (weird i know). So, you just tap into those 2nd wires at the ecu plugs and extend wiring out to the actual 2nd 02 sensor.

Comment on CKF Bypass Trick by Katman

Katman — Wed, 19 May 2010 06:14:47 +0000

610player- if you are still having CKF bypass issues, please re-read the article as I’ve updated it as of April 28th. No idea why your battery blew out. Perhaps you didn’t perform the CKF bypass trick correctly.

Comment on CKF Bypass Trick by Katman

Katman — Wed, 19 May 2010 06:13:02 +0000

malcolm- Yo. The reason for cutting C4 & C14 is so the piggyback riding these 2 wires are doing don’t mix signals resulting in CEL 9. I’ve recently updated the article on April 28th. If you’re still having CKF bypass problems, look over the article again and see if it resolves your CKF issues.