OBDII Code List

P1124 MERCURY - Throttle Position Sensor Out of Self-Test Range

Repair Importance Level: 3/3
Repair Difficulty Level: 2/3  What does this mean?

P1124 MERCURY Possible Causes

  • Binding or bent throttle linkage
  • Faulty Throttle Position Sensor
  • Throttle Position Sensor harness is open or shorted
  • Throttle Position Sensor circuit poor electrical connection

How do I fix code P1124 MERCURY

    Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

P1124 MERCURY Tech Notes

The throttle position (TP) sensor circuit is monitored by the powertrain control module (PCM) for an out of range TP rotation angle or voltage input. The test fails if the TP rotation angle or voltage reading is less than 13.27% (0.66 volt) or greater than 23.52% (1.17 volts).

Cost of diagnosing the P1124 MERCURY code

    Labor: 1.0

    The cost of diagnosing the P1124 MERCURY code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

When is the P1124 MERCURY code detected?

Engine Control Module (ECM) detected a Thottle Position (TP) sensor return voltage above or below expected value at an idle condition

P1124 MERCURY Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P1124 MERCURY Meaning

The Throttle Position Sensor (TPS) responds to the accelerator pedal movement. The TPS is a rotary potentiometer sensor that provides a signal to the Powertrain Control Module (PCM) that is linearly proportional to the throttle plate/shaft position. As the TPS is rotated by the throttle shaft, the following operating conditions are determined by the PCM:
• Closed throttle (includes idle or deceleration)
• Part throttle (includes cruise or moderate acceleration)
• Wide open throttle (includes maximum acceleration or de-choke on crank)
• Throttle angle rate
OBDII Code P1124 MERCURY - Throttle Position Sensor Out of Self-Test Range - Engine-Codes.com

P1124 MERCURY More Information

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