Hi guys

I've never needed to adjust this before but recently I've been flying loads with my own 120SX. On start I'm now getting a good lick of orange flame out the back indicating to me the pumps starting to bed In and as a result supplying too much fuel. I got to the correct menu OK. Could you explain the difference between uaccel1 and 2 please. Had look in the instructions but these didn't explain the differences.

Thanks for any help

Cheers, Alex

You can only adjust the unaccel1 on the latest ecu.You can adjust the unaccel2 but it will only start the motor once with that setting then self adjust for future starts. Try lowering the unaccel1 a click or two.
V..

Thanks for that...

Cheers, Alex