Reply To: GT250 EFI DSpec Stalls at Idle after Warm Up
Here is some data I collected from the ECU just before it stalled(rows around 112). The engine temp was about 112 C while the temp at the manifold around 50C.
I also have some question marks about the Idle Speed Controller. According to the manual when the unit is removed from the airbox, the piston should be fully in when key is off and fully out when the key is turned on. In my case it stays closed in both conditions but when i turn the key back off the piston extends for about 2 secs and then retracts completely. I don’t know what to make of this. My logic tells me that the piston should only starts moving out to restrict the air, AFTER the engine has started.
