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15 Posts
Hi all,
I have an issue with my ducati project race bike. I have installed a complete 749 engine in my race frame. I bought all the electrics from a running breaker and an engine. After a lot of fitting, adjusting, everything is assembled and installed. During my first start attempts not a lot happend. While throubleshooting I found some minor things I forgot (neutral was one of them.. sorry I am running carbed ducati for the last five years with less as electronics as possible...) Now still I am not able to start the bike. I have sparks at both cilinders After visually checking the injectors during the the automatic start sequence first I found the pressure low ish... I now have put an external fuel regulator (is a 851 fuel tank and in tank pump) and I am running 2,5 bar during start. Is this enough?
The injection looks beter now. First start the engine makes attemps to start but doesnt..
when I put some pilot jet spray on the intakes it does start but nog for long. I have the impression that it really is lean.
I have an amber light on the dash, but no faults on a remote wifi odbII reader. The immobilizer is removed from the ecu.
Does anybody have any idea what to look for before I go to a ducati dealer to read it it with their diagnostic hard and software.
Are there any points to pay attention for, such as:
-I have no antenna transponder installed , should I have one with the imo function removed?
-jiffy stand plug should it be bridged or not?
-speed sensor is also not installed, is this important?
Thanks for reading and thinking!
Some background of the bike, it is a 851 base frame with a 916 front and back suspension, before I ran a 1000ds in it with fcr carbs and ignitech control.
I have an issue with my ducati project race bike. I have installed a complete 749 engine in my race frame. I bought all the electrics from a running breaker and an engine. After a lot of fitting, adjusting, everything is assembled and installed. During my first start attempts not a lot happend. While throubleshooting I found some minor things I forgot (neutral was one of them.. sorry I am running carbed ducati for the last five years with less as electronics as possible...) Now still I am not able to start the bike. I have sparks at both cilinders After visually checking the injectors during the the automatic start sequence first I found the pressure low ish... I now have put an external fuel regulator (is a 851 fuel tank and in tank pump) and I am running 2,5 bar during start. Is this enough?
The injection looks beter now. First start the engine makes attemps to start but doesnt..
when I put some pilot jet spray on the intakes it does start but nog for long. I have the impression that it really is lean.
I have an amber light on the dash, but no faults on a remote wifi odbII reader. The immobilizer is removed from the ecu.
Does anybody have any idea what to look for before I go to a ducati dealer to read it it with their diagnostic hard and software.
Are there any points to pay attention for, such as:
-I have no antenna transponder installed , should I have one with the imo function removed?
-jiffy stand plug should it be bridged or not?
-speed sensor is also not installed, is this important?
Thanks for reading and thinking!
Some background of the bike, it is a 851 base frame with a 916 front and back suspension, before I ran a 1000ds in it with fcr carbs and ignitech control.