Search found 2 matches

by rally2
Wed May 28, 2008 8:07 am
Forum: Tuning Fuel and Air
Topic: Pulse widths dropping to about half
Replies: 4
Views: 494

Re: Pulse widths dropping to about half

I never see it go to decel on the log, but I do see crazy mdot and tpsdot numbers. I am using Xtau for enrichment. Would the tps based enrichment still be working with the Xtau enabled?
by rally2
Tue May 27, 2008 4:47 pm
Forum: Tuning Fuel and Air
Topic: Pulse widths dropping to about half
Replies: 4
Views: 494

Pulse widths dropping to about half

I have been having a few issues with the MS hardware but I think I have them sorted.

I am running a V3.0 board MS2 with 2.88 code.

I have been seeing the pulse width drop when the engine is under load at certain RPM. At around 4500RPM to about 6000RPM I will see the pulse width drop from 4.x down ...