FixVault

Signal Pattern Identification

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2002 Mercedes-Benz SL600, 2001 Mercedes-Benz SL600, 2000 Mercedes-Benz SL600, 1999 Mercedes-Benz SL600, and 1998 Mercedes-Benz SL600. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: The following graphics identify normal signal patterns. See Fig 1 -Fig 5 .
Fig 1: Injection Duration (Closed Throttle) Signal Identification
G99J52893Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
Fig 2: Injection Duration (WOT) Signal Identification
G99A52894Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
Fig 3: Purge Control Valve Signal Identification
G99B52895Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
Fig 4: CKP Sensor Signal Identification (At Idle)
G99D52897Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
Fig 5: Camshaft Hall-Effect Sensor Signal Identification
G99E52898Courtesy of MERCEDES-BENZ OF NORTH AMERICA.