Auto Tune question

[barbagris]

Thanks for the suggestions, I will have another look today.
The PCV&AT have been in the bike for a few years could O2 sensor the problem, how difficult is it to test and can it be cleaned.

If you suspect the O2 sensor - JUST REPLACE IT. They're not that expensive. And a new one won't hurt.
But from that message I suspect it more an electronics connectivity issue - I'd call Dynojet or their Aussie rep.

 

[barbagris]

The latest, I checked the lead that joins the AT to the PCV, no problems with it.

Check and see if the other bus plug is there - I can't see it easily falling out - but anything is possible.

 

[Claviger]

Sounds like time to give Dynojet a call. Their tech line is pretty helpful.

 

[motolink]

I emailed the problem to Dyno Jet, I checked the AT is getting power. Also screwed out the O2 sensor to do the tests that came with the instructions, could not get the light on the AT to come or flash. I am sure what that means but no doubt the guys at Dyno Jet will know.

 

[motolink]

I have been communicating with Dyno Jet , followed their instructions, updated the firmware they sent me, the AT is still not communicating with the PCV.
Waiting for more suggestions from DYno Jet.

 

[motolink]

To remove the AT, I just discount the power source, disconnect from the PCV, screw out the O2 sensor from the exhaust and screw in the plug from PCV kit. Then the the fuel map in the PCV is controlling the Air/ fuel delivery.

 

[motolink]

The final solution, when i could not find the problem decided to remove the AT. While doing so I found there was a power supply problem to the AT, anyway I continued to remove the AT.