Why is my Honda crf250 not starting?
It seems as if the bike is not getting any fuel but the fuel pump is working, the electrics are fine and my local honda dealer said there has not been any problems with the fuel injection systems at all or not that he’s dealt with so far!
Is the 2011 crf250 still in the shop?
My 2011 250R is still in the shop (been over 3 months now), had the same problem: hard starting, would bump-start fine but impossible to kick. Rebuilt the motor, still wouldn’t start.
How do you check the injector on a crf250?
You can check the injector by looking through the throttle body with the throttle open while someone kicks the bike to see if it is spraying. You just have to remove the subframe, take the ECU out of the subframe obviously and plug it back in to the harness.
Why is my Honda CRF EFI not working?
Crf efi can fail due to faulty fuel pump housing diaphragm as you will loose the fuel pressure even if the pump is working the unit is only available as one complete lump £480 from Honda this includes a new pump THANKS!!!
Why does my crf250 bike not start properly?
Problem now traced to the fuel injection electrical circuit (fuel pump was only putting out 12 psi fuel pressure), issue with ground fault in the voltage regulator/capacitor. Bike starts fine with 12V battery connected to fuel pump that provides 48 psi as per spec. Will keep you posted…
My 2011 250R is still in the shop (been over 3 months now), had the same problem: hard starting, would bump-start fine but impossible to kick. Rebuilt the motor, still wouldn’t start.
Crf efi can fail due to faulty fuel pump housing diaphragm as you will loose the fuel pressure even if the pump is working the unit is only available as one complete lump £480 from Honda this includes a new pump THANKS!!!
You can check the injector by looking through the throttle body with the throttle open while someone kicks the bike to see if it is spraying. You just have to remove the subframe, take the ECU out of the subframe obviously and plug it back in to the harness.