Code 25 on my 2003

I thought new ECM's for 2007 and older were made out of a metal called "unobtainium"?
I bought a used ECU, but did find one New ECU police model that would fit my 2005 and the seller/honda dealer wanted $ 1,200.00 plus sales tax and shipping.
 
No, after I switch sides on the sensor It keep showing same code. The harness were OK.
Remedy: Buy a new computer. And a terrible pain in my pocket.
Good luck.
That’s unfortunate. Bummer. I’m trying to research vendors in Japan who carry aftermarket wares. I’ll be sure to share what I find out
 
That’s unfortunate. Bummer. I’m trying to research vendors in Japan who carry aftermarket wares. I’ll be sure to share what I find out

The owner of a repair shop here in Houston was able to source one in Japan for one of his ST1300 customers (but didn't want to share the source!). So looks like a viable track. Maybe Jim at Eastern Beaver has some leads on that?
 
I sent my coded ECU to @CruSTy for him to harvest the connectors from back in the spring. He was going to try to adapt an 08 and newer ECU to the old connector to see if it would work. I saw he had ran into some family/life/health challenges so I'm not sure if he's made much progress on his project.
 

Great find and for less than what dealers wanted for them here in the US!



Fitment on that WebBike site confirms it: Fits 05 to 07 harnesses.

However....@vinceklortho had a few posts on this site claiming an A31 worked on his 04?

 
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