Webconditions for diagnostic trouble code (dtc): Webthe engine control module (ecm) controls the engine intake air throttle actuator. Turn the ignition on (key on,.

Webaug 19, 2024 · spn 3464 is a generic diagnostic trouble code that indicates an issue with the engine throttle actuator control. The specific problem is determined by the failure. Repair those faults first. 1) current below normal or open circuit diagnostic operating conditions 1) ignition key in on position Once engine is at standard operating temperature, drive at highway speed with loaded trailer above 1130 rpm. Webjun 12, 2017 · to avoid injury before starting and running the engine, ensure the vehicle is parked on a level surface, parking brake is set, and the wheels are blocked. Webstart engine to stabilize the vehicle air pressure.

Once engine is at standard operating temperature, drive at highway speed with loaded trailer above 1130 rpm. Webjun 12, 2017 · to avoid injury before starting and running the engine, ensure the vehicle is parked on a level surface, parking brake is set, and the wheels are blocked. Webstart engine to stabilize the vehicle air pressure. Webconditions for diagnostic trouble code (dtc): With a suitable air pressure gauge installed, measure the inlet air pressure to the waste gate solenoid from the vehicle. Check for other codes. Turn the ignition on (key on, engine off). The ecm can open and close the throttle based on the operating condtions in order to. Webonce engine is at standard operating temperature, drive at highway speed with loaded trailer above 1130 rpm continuously for 5 minutes. Webupdating fault and entire troubleshooting procedure. 1) engine throttle actuator 1 control command, stuck in closed position observable symptoms 1) loss of power 2) Go to step 3.

Check for other codes. Turn the ignition on (key on, engine off). The ecm can open and close the throttle based on the operating condtions in order to. Webonce engine is at standard operating temperature, drive at highway speed with loaded trailer above 1130 rpm continuously for 5 minutes. Webupdating fault and entire troubleshooting procedure. 1) engine throttle actuator 1 control command, stuck in closed position observable symptoms 1) loss of power 2) Go to step 3.

Webupdating fault and entire troubleshooting procedure. 1) engine throttle actuator 1 control command, stuck in closed position observable symptoms 1) loss of power 2) Go to step 3.