Can't get my injecter to fire. I am new/lost.

[Matt Cramer]

What error message do you get when you attempt to capture a data log with TunerStudio?

[great08]

I didn't notice any error messages when I recorded. Where would I see one of those @? I just don't see any rpm recordings. I think I may have to read up on how to use the dataloging next. I know it will be a very important tool on figuring this out.


~Marty~

[great08]

OK.

I got a few minutes to attempt another try. While looking into my manual I did discover that you test the crank sensor for 2V... DC. However, that is after you hookup some sort of test circuit to the thing.

What I did do is go ahead and run another injector test strait into the port. Cranked her over... she started again for a few seconds... Noticed that there was a RPM signal on the TunerStudio!!! So I ran a log of it. Now I can't figure out how to post it on here. What I did do is figure out how to make a pic of the Log. So I loaded that onto photobucket and hope it helps. Let me know if you want to see another "pic" of the log and I will add some different parameters if you would like.




I wonder why there is no longer an rpm signal while cranking?

Marty

[great08]

Just figured out it was some wrong settings is all. I now have my rpm signal while cranking.

I got the bike to idle a very rich 11.something @ 2000 rpms and hold it... but when I screwed the idle adjustment to lower the rpms... the bike ran richer and richer until it died/fogged up the garage. Do you think it is because of the single cylinder "Thumper" throwing wild MAP signals @ lower rpms?

I will just play around with a different setting here or there until I figure this out.


Thanks

[Matt Cramer]

I'm not sure how warm the bike was when you did this, but it's generally best to try nursing it along until it's hot and then dial in the idle - you may have also had to contend with warmup enrichment. You will need to adjust the VE at low MAP readings to get the air/fuel ratio you want.