- Reference: Inspection using an oscilloscope
- While cranking or idling the engine, check the waveform between terminals IGT (1 to 6) and E1, and IGF1 and E1 of the ECM connectors.
HINT
The wavelength becomes shorter as the engine speed increases.
Friday, August 7, 2020
2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) P Code Charts Page 1525
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