DTC P1140: Throttle Position Sensor 2-Above Limit: Diagnosis/Troubleshooting

Fig 1: P1140 Work Instruction (Step 1)

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Fig 2: Throttle Position Sensor Oscilloscope Pattern (Closed Throttle)

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Fig 3: Throttle Position Sensor Oscilloscope Pattern (Wide Open Throttle)

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Fig 4: P1140 Work Instruction (Step 2 Throuh 4)

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Disconnection point throttle part: see Fig 5 .

Fig 5: Locating Throttle Position Sensor Connector

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NOTE:

• The wires to the throttle part are routed via connector X 59/2.

Fig 6: P1140 Work Instruction (Step 5)

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Fig 7: P1140 Work Instruction (Step 6)

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