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

[danresh]

Azza,



Went on a 2 hrs. test ride. Found a deserted road strip and experimented. The best results I managed to achieve are as follows:



EJK settings- Green (cruise fuel) on maximum i.e position 8 (richest possible) !!

Yellow (accel. fuel) position 4

Red (full throttle fuel) position 4

Green/Blue (idle switch point) position 2 !!

Yellow/Blue (acce. switch point) position 4

Red/Blue ( Full throttle switch point) position 4

The Dobeck initial settings were: 3, 4, 3, 5, 4, 4, from green to red/blue in the above order



Idle - 1250-1300 RPM.



Crawling, 1st gear, idle, pronounced surging.



1st gear

1500-2000 RPM, surging calming down as Rpm goes up.

2000-2500, surging, bearable.

3000-4000 very slight surging/



2nd gear,

1500-surging.

2000 surging bearable

2500 slight surging

3000 almost smooth.



3rd gear,

2000 almost smooth!

2500 -3000 smooth.



Accelaration good and smooth from any RPM and at any gear.



When changing the green settings while stationary and at steady 2000 RPM, contrary to the operating instructions, I hardly notice any change in exhaust sound. Sounds smooth across the total range. There might be a slight RPM change, although not sure whether real or just as a result of the throttle's slight involuntary movement.



Just to be sure, if the system were incorrectly installed - would the injectors still function (in their original map) or would they just stop operating and the engine would not start??



Comments?



Thanks for your time and helping efforts,



Danresh