Signal Pattern Identification

NOTE: The following graphics identify normal signal patterns.

Fig 1: TN (RPM) Signal Identification

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Fig 2: Injection Duration (Closed Throttle) Signal Identification

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Fig 3: Injection Duration (WOT) Signal Identification

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Fig 4: Purge Control Valve (Y58/1) Signal Identification

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Fig 5: CKP Sensor (L5) Signal Identification (At Idle)

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Fig 6: Camshaft Hall-Effect Sensor (B6/1) Signal Identification

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Fig 7: Ignition System Signal Identification

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.