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Home >> Hyundai >> 2017 >> Sonata Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 34 (Engine Control System Diagnosis - 1.6L (1 Of 3) (Except HEV)) >> DTC P0107: Manifold Absolute Pressure/Barometric Pressure Circuit Low Input >> Specification >> Signal Waveform & Data

Signal Waveform & Data

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Fig 1: Screen Display - MAPS And TPS Signal Waveform
G11990437Courtesy of HYUNDAI MOTOR AMERICA

As often as possible, the MAPS signal should be compared with the TPS signal. Check whether the MAPS and TPS signals increase at the same time when accelerating. During acceleration, the MAPS output voltage increases; during deceleration, the MAPS output voltage decreases.