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Home >> Hyundai >> 2012 >> Elantra Touring SE, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> DTC Troubleshooting Procedures >> Inspection Chart For Diagnostic Trouble Codes (DTC) >> P0122: Throttle Position Sensor 1 Signal Circuit Low Input >> Signal Waveform & Data
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Signal Waveform & Data

TEST CONDITION CHART

Test Condition GDS Parameter GDS Screen
TPS VOLTAGE
Normal value with ignition "ON" & engine "OFF" Accelerator pedal released 0.20 ~ 0.47 V Fig 1
Normal value with engine ON & accelerator pedal fully depressed 4.2 ~ 4.7 V -
Abnormal value with ignition "ON" & engine "OFF" Power circuit open 0.01 V Fig 2
Ground circuit open 4.99 V Fig 3
TPS signal circuit open 4.99 V Fig 3
TPS signal circuit short to ground Approx. 0 V -
TPS signal circuit short to battery Above 4.99 V -
Fig 1: Screen Display - Current Data
G06136122Courtesy of HYUNDAI MOTOR CO.
Fig 2: Screen Display - Sensor Name And Value
G06136123Courtesy of HYUNDAI MOTOR CO.
Fig 3: Screen Display - Sensor Name And Value
G06136124Courtesy of HYUNDAI MOTOR CO.