Cbr 600 f4i wont start
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Ok so i checked for spark and i do so next i unhooked the headlights cause they have fans on them that way i could here if fuel pump was coming on and it wasnt....so i replaced the fuel pump and put it all back together and still nothing and the new pump isnt kicking on and all fuses that i can find r good....the relaymakes a clicking noise when key is turned on and i swapped relays as well and did same thing....im stuck
#5
we'll need to start measuring. Otherwise you'll end up replacing your entire EFI system before fixing this.
1. Did you buy brand-new factory OEM fuel-pump assembly from authorised Honda dealer? If not, we'll have to test it to verify it actually works.
2. unplug fuel-pump connector from pump
3. with insulated alligator test-clips, connect one terminal of fuel-pump to battery -neg terminal
4. connect other alligator test-clip to other terminal of pump, making sure it's not touching other clip or terminal
5. touch other end of 2nd test lead to battery +pos terminal
Does fuel-pump run?
Repeat test with original pump. Does that pump run?
1. Did you buy brand-new factory OEM fuel-pump assembly from authorised Honda dealer? If not, we'll have to test it to verify it actually works.
2. unplug fuel-pump connector from pump
3. with insulated alligator test-clips, connect one terminal of fuel-pump to battery -neg terminal
4. connect other alligator test-clip to other terminal of pump, making sure it's not touching other clip or terminal
5. touch other end of 2nd test lead to battery +pos terminal
Does fuel-pump run?
Repeat test with original pump. Does that pump run?
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rockpool (06-20-2023)
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#8
Ah, so the story really should be "The bike ran fine, then someone messed around with the wiring, and now it doesn't run"...?