Throttle valve actuator motor. Checking electrical system on gas injection and ignition system (PEC)

Type ad · topic 07.54 · version 0102 · 2004-05-07

Applies to: ENGINE 111.979 in MODEL 902.0, 903.0, 904.0 with CODE (MS7) NGT (Natural Gas Transporter) sprinter

Where it sits

Function group 1 Engine › 07 Mixture formation › 07.54 Gas injection and ignition system — Series 902 (models 0**) · Series 903 (models 0**) · Series 904 (models 0**)

EinPAS 15 Engine › 15.45 Engine management › 15.45.1 Basic information — Series 902 (models 0**) · Series 903 (models 0**) · Series 904 (models 0**)

Also applies to engines/gearboxes: 111 979

AD07.54-D-6000-28A

Throttle valve actuator motor. Checking electrical system on gas injection and ignition system (PEC)

 	Scope of testing	Test instrument/test connection			Operation/ Requirement	Specified value	 Possible cause/ Remedy

1.0   	Throttle valve actuator motor (M33) Idling speed contact				Ignition: ON Actual value 13 Accelerator pedal in idle position Accelerator pedal in full-load position	ON OFF	 1.1
1.1	Line	5 	Connec-tor M33 	 6	Ignition: OFF Accelerator pedal in idling position Connector throttle valve-actuator motor/control unit removed	680 Ω  10%	 Throttle valve actuator motor (M33)  Specification OK: Line to control unit Control unit (A13)