Search found 11 matches

by Maick1
Thu May 16, 2013 5:35 am
Forum: Ignition Setup, Tuning, and Troubleshooting
Topic: Dual spark mode cranking advance
Replies: 0
Views: 867

Dual spark mode cranking advance

Hi !

Problem after another. It seems that I can´t the igtion no mo then 30 degree BTDC while cranking. Pickup coil is apprx 56 dgr BTDC. Igniotion offset angle changes doesn´t retart the ignition more.... What to do ?
by Maick1
Wed May 08, 2013 4:41 am
Forum: Injectors, Fuel & Air Supply
Topic: Not firing injectors while cranking
Replies: 2
Views: 2567

Re: Not firing injectors while cranking

Problem solved. New firmware version v3.78 did the trick... who knows :D
by Maick1
Wed May 08, 2013 2:02 am
Forum: Injectors, Fuel & Air Supply
Topic: Not firing injectors while cranking
Replies: 2
Views: 2567

Re: Not firing injectors while cranking

fuelpump output stays off after prime pulse. No signal while cranking.
by Maick1
Tue May 07, 2013 12:54 pm
Forum: Injectors, Fuel & Air Supply
Topic: Not firing injectors while cranking
Replies: 2
Views: 2567

Not firing injectors while cranking

Injector test mode works Ok and injector are firing as supposed. I´m getting steady 230 rmp while cranking but injectors aren´t firing at all. I have spark on both plugs. Maybe setup problem ?
by Maick1
Sun May 05, 2013 10:40 am
Forum: Ignition Setup, Tuning, and Troubleshooting
Topic: RPM pickup problem
Replies: 15
Views: 2819

Re: RPM pickup problem

Problem solved by adding 2x470k ohm resistors in series with the pickup coils. Cranking rpm stays at steady 230-233 rpm. Tomorrow have to try start-up.

Flywheel theet staid intact.
by Maick1
Sun May 05, 2013 8:10 am
Forum: Ignition Setup, Tuning, and Troubleshooting
Topic: RPM pickup problem
Replies: 15
Views: 2819

Re: RPM pickup problem

It´s odd firing T-twin with pickups for both cylinders. I´m using the dualspark mode.
by Maick1
Sun May 05, 2013 8:07 am
Forum: Ignition Setup, Tuning, and Troubleshooting
Topic: RPM pickup problem
Replies: 15
Views: 2819

Re: RPM pickup problem

Thank for your response.

So think I should cut the tooth ? is ~8mm long in right range `?
by Maick1
Sun May 05, 2013 2:13 am
Forum: Ignition Setup, Tuning, and Troubleshooting
Topic: RPM pickup problem
Replies: 15
Views: 2819

Re: RPM pickup problem

Image
by Maick1
Sat May 04, 2013 8:57 pm
Forum: Ignition Setup, Tuning, and Troubleshooting
Topic: RPM pickup problem
Replies: 15
Views: 2819

Re: RPM pickup problem

Might the problem be too long theet at the flywheel ? Any solution or do I have to modify the tooth ?
by Maick1
Sat May 04, 2013 1:49 am
Forum: Ignition Setup, Tuning, and Troubleshooting
Topic: RPM pickup problem
Replies: 15
Views: 2819

RPM pickup problem

Hi !

Project is Suzuki VS 1400 with microsquirt controlling fuel and spark. Problem is that I get inconsistent RPM reading while cranking. See pictures. Bike has pickup coil for each cylinder. Looked the signal with oscilloscope and it seems to be Ok ? I have tried resistors in series with coils ...