Condition for fault identification

Test condition:

This fault is entered when the PWM signal used to control the throttle valve remains above 80% for longer than 0.6 sec.

Potential problem source(s):

• Throttle valve moves stiffly, sticking, contaminated
• Defect in wiring harness between throttle-valve actuator motor and DME
• Defective throttle-valve actuator motor

Terminal condition: Terminal 15

Voltage condition:

• Onboard electrical system voltage between 9 V and 16 V

Temperature condition:

• None

Time condition:

• None

Other conditions:

• Active control signal to throttle valve