hey guys I wil update my build thread in a bit but as of now I have a puzzle to solve and I need your expertise
ok I have a 87 full fairing version and a 85 naked (supposed to have fairing, just got it as a shell)
my 87 FF S# is JYA1WV006HA002238
it's engine is a 1AG-000229, ECU and harness #52Y-509 (WTF??)
that one is done and runs great. I bought it like that.
and I am not messing with it.
The "OTHER" is a Canadian 85 S#JYA1AG00XFA000161
the donor engine I got from redline junkie is a 1WV-000119 the ECU/harness is 1UA-50
I know what you all are thinking swap the engine in proper frame... well no I wont touch my working one
I need a way to make the harness work backward
as far as I researched the ecu on the 87 is from japan!!! (why)
the other for the 85 is from Europe!!! (why)
can't I get a break
anyone has a couple of wiring diagram from all these versions so I can unfuck all this mess
Tks or any helpful link to my puzzle would be appreciated
riddle me this engine/harness versions
Moderator: rztom
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- Posts: 34
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Re: riddle me this engine/harness versions
The 1AG is a 1985 engine and will work fine with a 52Y cdi , matched flywheel and harness . This is a factory set up for the Canadian 1985 .As for the 1987 , the 1UA harness and flywheel need a 1UA cdi to match the connectors but it's compatible with a 52Y cdi as long as you change the connectors . My 1986 1UA run with a 52Y cdi . Both cdi were used on CDN models .
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Re: riddle me this engine/harness versions
what about the 1WV engine which is what I am dealing with will it work with the 1UA cdi/harness I am having all sort of extra connectors (mind you I have zero electronics attached as it came with a rolling shell
I wiring diagram of the engine running wires would help I can figure the rest of the controls, lights and display later as in what diagram am I looking at if I want to make it like a dirtbike with a battery I can make a separate front and rear harness later
I wiring diagram of the engine running wires would help I can figure the rest of the controls, lights and display later as in what diagram am I looking at if I want to make it like a dirtbike with a battery I can make a separate front and rear harness later
Re: riddle me this engine/harness versions
Did the two bikes come together?
Sounds like someone completely swapped the guts between bikes.
Sounds like someone completely swapped the guts between bikes.
Re: riddle me this engine/harness versions
1ua is stock 87
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- Posts: 34
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Re: riddle me this engine/harness versions
nah they came apart nov for the 87 stock and last april for the 85 rolling chassis, I sourced a 1WV from redline junkie here last week now trying to make sense of all the differences so I can wire it up correctly (engine wise) all controls and lights will be custom so I will cross that bridge when I get there
as In magneto to reg/rec to batt to fuse box to cdi to coil to plugs and all the other sensors that will prevent it to start if not plugged in correctly
as In magneto to reg/rec to batt to fuse box to cdi to coil to plugs and all the other sensors that will prevent it to start if not plugged in correctly