Santa Fe L4-2.4L (2001)
Throttle Position Sensor: Oscilloscope Patterns and Waveforms
MAJOR SENSOR REFERENCE WAVE-FORMS
The followings are the major sensor reference wave-forms. Below is the data for Mass Air Flow Sensor, Throttle Position Sensor when revving quickly
up to 4800 rpm under no load after warming up engine sufficiently. Each value is for reference, the exact values may vary.
* MAF sensor and TPS
MAF should increase when depressing the accelerator pedal and should decrease at the moment "THRTL POS SEN" is closed (accelerator pedal is
released).
TPS should increase while depressing the accelerator pedal and should decrease while releasing it.
