Matrix FWD L4-1.8L (2ZR-FE) (2010)
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HINT
*1: The ECM terminal voltage is constant regardless of the output voltage from the sensor.
1.
WAVEFORM 1
Igniter IGT Signal (from ECM To Igniter)
HINT
The wavelength becomes shorter as the engine rpm increases.
2.
WAVEFORM 2
