Quote Originally Posted by Barry View Post
Any news Motokai, did you manage to locate the exact cause of the current issue yet?
Trucked the bike over to the Honggu Lu Mechanic Fan's place. He has a "JH600 Lab" setup up there now, due to a couple of JH600Bs (sidecars) that have been scrapped and now serve as spare parts which can be used to compare against parts on my bike. This allows Fan to use these extra parts as a REAL 3D TACTILE BLOWN-UP JH600 MANUAL and TEST LABORATORY (of course he's using the actual paper manual too).

So, last night Fan sussed out that it's most likely one bad wire coming from the Fuel Pump Relay (Good on you Milton!). So now he has the ECU harness out from another bike and he's working thru to find the source of the issue and which wire. Hopefully today I'll hear more.

BTW, another JH600 rider gave me an extra Fuel Pump Relay plug last Summer saying it's good to carry one with me.
I think I should have a trailer to haul all the parts I "should carry with me" when riding.

For reference, see below diagram indicating the Fuel Pump Relay:

fuel pump relay.JPG