Cranking Presure

Message

bowhunter74 · #1 Post by **bowhunter74** » Tue Dec 05, 2006 11:18 pm

Can anyone tell me what the cranking presure should be? It was tested and it reads about 105.

Thanks

speed 450mx · #2 Post by **speed 450mx** » Tue Dec 05, 2006 11:26 pm

are you talking about compression?

bowhunter74 · #3 Post by **bowhunter74** » Tue Dec 05, 2006 11:29 pm

QUOTE (speed 450mx @ Dec 5 2006, 05:26 PM) <{POST_SNAPBACK}>

are you talking about compression?

yes

speed 450mx · #4 Post by **speed 450mx** » Tue Dec 05, 2006 11:39 pm

sounds fine why

bowhunter74 · #5 Post by **bowhunter74** » Tue Dec 05, 2006 11:44 pm

QUOTE (speed 450mx @ Dec 5 2006, 05:39 PM) <{POST_SNAPBACK}>

sounds fine why

Just trouble shooting. Next step is to tru a different ECU, can we pull one off another bike just to see if it will start?

speed 450mx · #6 Post by **speed 450mx** » Wed Dec 06, 2006 3:15 am

whats it doing do you have a d&m?

bowhunter74 · #7 Post by **bowhunter74** » Wed Dec 06, 2006 4:07 am

QUOTE (speed 450mx @ Dec 5 2006, 09:15 PM) <{POST_SNAPBACK}>

whats it doing do you have a d&m?

No D&M, we can't get it to start, it just died out in the dunes, now we think its electrical. Can you just swap ecu's to see if it will run? Haydug offered to let me use his D&M, but we thought we would try this first.

speed 450mx · #8 Post by **speed 450mx** » Wed Dec 06, 2006 5:07 am

what does it do does it fire or does it not do anything or just see if doug wiil help you. try the computere JUST to if it stsrts nothing ELSE

wistech · #9 Post by **wistech** » Wed Dec 06, 2006 5:18 am

Easy boys . Dont go swappin parts yet. Did you check the basics , fuelpressure ,spun flywheel, throttle body boot tears.

bowhunter74 · #10 Post by **bowhunter74** » Wed Dec 06, 2006 5:21 am

QUOTE (wistech @ Dec 5 2006, 11:18 PM) <{POST_SNAPBACK}>

Easy boys . Dont go swappin parts yet. Did you check the basics , fuelpressure ,spun flywheel, throttle body boot tears.

Yes checked that, except for boot tears. Checked valve clearence also.