AutoCodes - OBDII Code List - P1123 LINCOLN

P1123 LINCOLN - Throttle Position Sensor Circuit Intermittent High Voltage

Repair Importance Level: 3/3
Repair Difficulty Level: 2/3
Table of contents

P1123 LINCOLN Possible Causes

  • Faulty Throttle Position Sensor
  • Throttle Position Sensor harness is open or shorted
  • Throttle Position Sensor circuit poor electrical connection
  • Faulty Powertrain Control Module (PCM)

How do I fix code P1123 LINCOLN?

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.
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Cost of diagnosing the P1123 LINCOLN code

Labor: 1.0

The cost of diagnosing the P1123 LINCOLN code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

Possible Symptoms

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

P1123 LINCOLN Description

The Powertrain Control Module (PCM) monitors the Throttle Position Sensor. The PCM sets the Diagnostic Trouble Code (DTC) code when it detects the Throttle Position Sensor circuit is intermittent high voltage.
OBDII Code P1123 Lincoln - Throttle Position Sensor Circuit Intermittent High Voltage -

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Repair Importance Level: 3
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