Reply To: GT250 EFI DSpec Stalls at Idle after Warm Up
You’re right, I have two IAP sensors. The idle and low throttle sputtering disappears when I disconnect the right side IAP (IAP 2) and the FI light comes on. However, IAP 1 does not produce the same result when disconnected, FI light comes on and it ends up killing the engine anyway.
I will check the voltage on the sensor and the connector side soon.
It is hard to swap the sensors around because the sensors are in a very tight spot and requires removal of some fuel lines to access the 8mm bolt holding it in. It is a good idea though, and I will be trying it if the bike is apart.
I do have a VCDS cable (Blue FT32) that I use to scan my Audi, but I could not understand how I could use that cable to read data from my Hyosung.
Thank you for your input!
Regards,
Sam