Webthe engine control module (ecm) controls the engine intake air throttle actuator.

1) engine throttle actuator 1 control command, stuck in closed position observable symptoms 1) loss of power 2)

Turn the ignition on (key on,.

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Webconditions for diagnostic trouble code (dtc):

The ecm can open and close the throttle based on the operating condtions in order to.

Webconditions for diagnostic trouble code (dtc):

Are any other fault codes present?

The specific problem is determined by the failure.

With a suitable air pressure gauge installed, measure the inlet air pressure to the waste gate solenoid from the vehicle.

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.

With a suitable air pressure gauge installed, measure the inlet air pressure to the waste gate solenoid from the vehicle.

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

Repair those faults first.

Webstart engine to stabilize the vehicle air pressure.

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.

Turn the ignition on (key on, engine off).

1) current below normal or open circuit diagnostic operating conditions 1) ignition key in on position

Go to step 3.

Webupdating fault and entire troubleshooting procedure.

Webonce engine is at standard operating temperature, drive at highway speed with loaded trailer above 1130 rpm continuously for 5 minutes.

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.

Turn the ignition on (key on, engine off).

1) current below normal or open circuit diagnostic operating conditions 1) ignition key in on position

Go to step 3.

Webupdating fault and entire troubleshooting procedure.

Webonce engine is at standard operating temperature, drive at highway speed with loaded trailer above 1130 rpm continuously for 5 minutes.

Go to step 3.

Webupdating fault and entire troubleshooting procedure.

Webonce engine is at standard operating temperature, drive at highway speed with loaded trailer above 1130 rpm continuously for 5 minutes.

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