Search found 3 matches

by blaylock
Wed Sep 12, 2012 8:51 am
Forum: MegaShift Transmission Application
Topic: VSS reading as Input shaft speed?
Replies: 6
Views: 12240

Re: VSS reading as Input shaft speed?

Thank Lance,
I never found the smoking gun, but the bugs are dead just the same.
After purging everything, I downloaded new ini files, and set up a new Tuner Studio Project.
We now have Two Megasquirts, a Megashift, and our own Torque Bias computer working together!
Woot Woot!
+Paul
by blaylock
Fri Sep 07, 2012 9:13 am
Forum: MegaShift Transmission Application
Topic: VSS reading as Input shaft speed?
Replies: 6
Views: 12240

Re: VSS reading as Input shaft speed?

I found an Ini file version mismatch that fixed my VSS ISS pin mapping errors, but I still have no joy when installed on the car. On my bench a 3.3V square wave from my Jim Stim drives a matching 5V square wave into PT0, and is now reported as speed. : ) On the car the shaft output sensor is also me...
by blaylock
Fri Aug 10, 2012 8:04 am
Forum: MegaShift Transmission Application
Topic: VSS reading as Input shaft speed?
Replies: 6
Views: 12240

Re: VSS reading as Input shaft speed?

Thanks for the reply. I'm working on this for Sporqster, I believe this is a code or settings issue. We are using Tuner Studio Megashift version 2.03 Relevent test performed: I've bypassed the input circuitry (Removed Jumpers) and have applied a 3.3V square wave Tach Signal from my Jim Stim directly...