Dobeck Performance "tfi-1025" Efi Tuner For The Tdm900

[azza68]

<!--quoteo(post=253428:date=Fri 28th Sep 2012, 06:52 AM:name=danresh)-->QUOTE(danresh @ Fri 28th Sep 2012, 06:52 AM) <{POST_SNAPBACK}><!--quotec-->Initial report:
...
Went on test-ride - much worse behaviour at low gear low revs low speed! I suspect something is wrong with the installation as the LED are not flashing in the expected order. emailed manufacturer tech support for advice (gave detailed account) and will wait for their reply...

Danresh<!--QuoteEnd--><!--QuoteEEnd-->

G'day Danresh,

Try plugging the O2 sensor back in; I suspect it's running too lean when unplugged. If the EJK is not working, this should return normal running.
Then:
Try to get the EJK sorted before disconnecting the O2 sensor again. I suggest not using the metal frame as the earth point, go to the battery terminal; aluminium frames (and hulls etc.) are notorious for earth loops and strange behaviours when used as a current carrier... you can even end up with galvanic corrosion!
Then:
Once it's all working, disconnect the O2 sensor and adjust the tune to compensate for that.

Cheers,
AzzA

P.S. please let us know what reply you get from the manufacturer and, if you can, please post some pictures of the EJK install... I'm trying to visualise what you've said but it's failing to gel in my mind (but that could be the Jack Daniels)
[img]style_emoticons/<#EMO_DIR#>/drinks.gif[/img]