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Throttle valve actuator, ME-SFI fault code description - AD07.61-P-4000-49LB

    Throttle valve actuator, adjustment
1 Fault code
(USA ONLY Display on generic scan tool)
P202E (P0120)
2 Fault storage After expiry of test duration and fault
Activation of the engine diagnosis indicator lamp (EURO3/4)
or CHECK ENGINE (MIL) malfunction indicator lamp USA ONLY
Following two successive driving cycles with faults
3 Checking frequency Continuous
4 Checked signal or status Current at actuator motor
5 Fault setting conditions  Current at actuator motor greater than approx. 6 A for longer than 0.5 s (equal to 100 % duty cycle).
6 Check prerequisites
  • Intake air temperature greater than 0 °C
  • The lower and upper stop taught in (throttle valve position known)
  • Throttle valve actuator return spring not broken.
7 IMPORTANT In the event of a fault, safety fuel shutoff and actuator emergency mode (mechanical emergency mode stop) are set (throttle valve actuator deenergized).