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CBR650F Bike turns over, fuel pump primes but has no spark so wont start - help please?

JJ_CBR650F

2016
CBR650F ABS
May 7, 2019
Suffolk, England
Riding Since
2000
Same ecu for cb and cbr... Shame it was the a2 variety on that listing.

Shame your ecu got killed :(

J
replacement ECU got his spark back instantly, no messing about with flooded procedures etc just fired straight into life so my bike lives :) we now need to sort the key/HISS situation then the halo can go back on and i can get out on him, so be careful with HM Pro quick shifters, they can fatally upset your ECM!
 

JJ_CBR650F

2016
CBR650F ABS
May 7, 2019
Suffolk, England
Riding Since
2000
Good to know! No wonder we couldn't get to the bottom of it.

If I ever want a QS it'll be the Dynotech one as I have a PCV fitted, so less risky!

J
it was a Christmas present that i'd already said i didn't want, as i wasn't prepared to risk it messing my baby up, so he got told to get rid of it pronto and never to buy my bike parts i haven't said i want again!
 

shark650

2021
CB650R ABS
Apr 10, 2021
Lisbon
replacement ECU got his spark back instantly, no messing about with flooded procedures etc just fired straight into life so my bike lives :) we now need to sort the key/HISS situation then the halo can go back on and i can get out on him, so be careful with HM Pro quick shifters, they can fatally upset your ECM!
quickshift do not interfere with ecm! must be other problem
 
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