Webaug 19, 2024 · spn 3464 is a generic diagnostic trouble code that indicates an issue with the engine throttle actuator control. Webupdating fault and entire troubleshooting procedure. 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.

Check for other codes. Webthe engine control module (ecm) controls the engine intake air throttle actuator. Repair those faults first. Go to step 3. Webconditions for diagnostic trouble code (dtc): Are any other fault codes present? Turn the ignition on (key on, engine off).

Webconditions for diagnostic trouble code (dtc): Are any other fault codes present? Turn the ignition on (key on, engine off). Webonce engine is at standard operating temperature, drive at highway speed with loaded trailer above 1130 rpm continuously for 5 minutes. Once engine is at standard operating temperature, drive at highway speed with loaded trailer above 1130 rpm. 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. Webstart engine to stabilize the vehicle air pressure. 1) engine throttle actuator 1 control command, stuck in closed position observable symptoms 1) loss of power 2) 1) current below normal or open circuit diagnostic operating conditions 1) ignition key in on position Turn the ignition on (key on,. The specific problem is determined by the failure.

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. Webstart engine to stabilize the vehicle air pressure. 1) engine throttle actuator 1 control command, stuck in closed position observable symptoms 1) loss of power 2) 1) current below normal or open circuit diagnostic operating conditions 1) ignition key in on position Turn the ignition on (key on,. The specific problem is determined by the failure.

1) current below normal or open circuit diagnostic operating conditions 1) ignition key in on position Turn the ignition on (key on,. The specific problem is determined by the failure.