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Home >> Scion >> 2005 >> tC Automatic >> Repair and Diagnosis >> Engine Performance >> SFI System (2AZ-FE) >> Terminals Of ECM >> Waveform 3

Waveform 3

  1. Camshaft position sensor
  2. Crankshaft position sensor
WAVEFORM 3 (CRANKSHAFT POSITION SENSOR)

ECM Terminal Names (a) Between G2+ and NE-
(b) Between NE+ and NE-
Tester Ranges 5V/DIV, 20 msec./DIV
Conditions Idling

HINT:

The wavelength becomes shorter as the engine RPM increases.

Fig 1: Identifying Camshaft & Crankshaft Position Sensors Waveforms
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