Something is in a bind or you have a computer issue.
Wide open throttle (WOT) is a term used for any engine when the accelerator is held to the floor and the throttle plate(s) are wide open.
the wide open throttle switch sends a signl at wide open throttle the the ecm to richen the mixture by widening the injector pulse, keeping the injector open a bit longer
check your throttle linkage. it may be stuck open and make your adjustments from there. this is located at the top of your motor attached to the carburators.
Wide Open Throttle.
The switch is to limit the engine RPM if the throttle sticks wide open.
you probably just over do it: do these things let the motor warm up very well dont book the throttle : jam it open fast accelerate slowly the hotter the engine gets the better you can accelerate without killing the engine good luck
Throttle cable may be stuck
About 1/64" from bottoming out when throttle is wide open.
governed idle spring
Between 9000 and 14000 RPM at wide open throttle no load.
A TPS is a variable resistor that tells the engine computer the absolute throttle opening percentage. A switch tells the system when the throttle is wide open for enrichment purposes.
It depends on the load placed on the engine. You won't get a lot of additional horsepower, or "boost" from the turbo unless the engine is working - as in pulling a heavy load or operating hydraulics etc. You can run the throttle wide open, but if the engine is just running, and the machine it's installed in is not moving then you're just burning fuel. Other than that, more load=more throttle.