Search found 6 matches

by apex
Wed Jan 23, 2013 5:42 pm
Forum: Tuning Software
Topic: delta time
Replies: 0
Views: 2200

delta time

I would find my shock velocity (inches/sec) on my front snowmobile shocks. I put a linear potentiometer on my right front shock ,I use the spare input adc 7 and i find the factor to convert the counts of adc7 in inches of travel. How i do to incorporate a delta time in my equation.
by apex
Fri Jan 11, 2013 7:51 pm
Forum: Ignition Setup, Tuning, and Troubleshooting
Topic: no rev over 2800rpm
Replies: 6
Views: 957

Re: no rev over 2800rpm

I bridge the vr1+ and vr1- with a 8.2 k.
by apex
Thu Jan 03, 2013 8:37 pm
Forum: Ignition Setup, Tuning, and Troubleshooting
Topic: no rev over 2800rpm
Replies: 6
Views: 957

Re: no rev over 2800rpm

First, i put 12k ohms resistor on my vr1 wires. Yes, i can pass 2800 rpm without problem but when i reach 5500rpm, no-syncro blink a little bit. Next, I try to load my vr signal with a 8.2k ohms. Perfect, i can reach 8500 rpm without problem. :yeah!: Thank you Matt, i appreciate .
by apex
Wed Jan 02, 2013 6:09 pm
Forum: Ignition Setup, Tuning, and Troubleshooting
Topic: no rev over 2800rpm
Replies: 6
Views: 957

no rev over 2800rpm

The project is a artic cat z1 1100 turbo. We use a microsquirt v3. We use the stock vr signal. When i start the engine, it got a good idle and run good until i reach approx 2800rpm. At this rpm, not-synced blink on tuner studio. I think the microsquirt see a false tooth. When i put a scope on vr1, i ...
by apex
Mon Jan 30, 2012 6:02 pm
Forum: Tuning Fuel and Air
Topic: cranking pulse widht
Replies: 2
Views: 819

Re: cranking pulse widht

Thank you for the explanation. I'm going to change my crankpulse table.
by apex
Sun Jan 29, 2012 7:49 pm
Forum: Tuning Fuel and Air
Topic: cranking pulse widht
Replies: 2
Views: 819

cranking pulse widht

I use the table for my cranking pulse. My cranking pulse at 70 degree celsius is 1.8 ms on the table but my cranking pulse in megatune show around 3.6 ms. I use the v2.89 code. Someone can explain this cranking pulse.

My project is a snowmobile yamaha apex 2007.
Microsquirt V2
Embedded code 2.89