FixVault

Waveform 9

Throttle actuator positive terminal 

THROTTLE ACTUATOR POSITIVE TERMINAL WAVEFORM REFERENCE

ECM Terminal Names Between M+ and ME01
Tester Ranges 5 V/DIV., 1 msec./DIV.
Conditions Idling with warm engine

HINT:

The duty ratio varies depending on the throttle actuator operation.

Fig 1: Checking Waveform 9 Using An Oscilloscope
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