shrub

i got an o1 f4i with a new ecm and harness my fual pump will not prime unless i jump the relay and i'm and i'm getting no spark and i jecked my key relay also any can anyone help out

silverstunterR6

hope it helps
https://www.stuntlife.com/forums/sho...d.php?t=163094

teva

You no a freind of mine changed his ecu and harness on his 600rr and still didn't get fire or fuel prime. Come to find out after pulling out some hair his key cylinder had a small resister in the cylinder that was burnt... new key cylinder with a key, crunk right up... not sure if you have the same problem??? Worth looikng into

Aaron Colton

I have seen this happen three times. It sounds like the same symptoms. If you have taken the clutch apart at all or changed the clutch cover the sensor could be put in up side down causing the motor to turn over but the motor wont start because there is no spark sent to the cylinders. Flip it over and that should do the job.

Hope this helps,
Aaron

aaronwilliams

its usually the key cylinder as stated before, ive seen a few of them at the dealership i work at and its the 1st thing i check.

shrub

i checked the key switch and i got the right omes