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Home >> Suzuki >> 2006 >> Grand Vitara Premium, RWD, Standard >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine General Information And Diagnosis >> Diagnostic Information And Procedures >> DTC P2127/P2128: Pedal Position Sensor (Sub) Circuit Low/High >> DTC Detecting Condition and Trouble Area
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DTC Detecting Condition and Trouble Area

DTC DETECTING CONDITION CHART

DTC detecting condition Trouble area
DTC P2127: Pedal Position Sensor (Sub) Circuit Low 
Output voltage of pedal position sensor (sub) is less than 0.23 V.
(1 driving cycle detection logic)
  • APP sensor and its circuit
  • ECM
DTC P2128: Pedal Position Sensor (Sub) Circuit High 
Output voltage of pedal position sensor (sub) is more than 2.4 V.
(1 driving cycle detection logic)