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Home >> Suzuki >> 2012 >> SX4 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 71 (Engine General Information And Diagnosis) >> Diagnostic Information and Procedures >> DTC P0122/P0123: Throttle/Pedal Position Sensor/Switch "A" Circuit Low/Throttle/Pedal Position Sensor/Switch "A" Circuit High >> DTC Detecting Condition and Trouble Area
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DTC Detecting Condition and Trouble Area

WARNING: This page is about a different car, the 2011 Suzuki SX4. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC INFORMATION AND PROCEDURES REFERENCE CHART

DTC detecting condition Trouble area
P0122: Throttle/Pedal Position Sensor/Switch "A" Circuit Low 
Output voltage of TP sensor (main) signal circuit is lower than 0.3 V.
(1 D/C detection logic)
  • TP sensor (main) and/or its circuit
  • ECM
P0123: Throttle/Pedal Position Sensor/Switch "A" Circuit High 
Output voltage of TP sensor (main) signal circuit is higher than 4.65 V.
(1 D/C detection logic)