AutoCodes - OBDII Code List - P1121 ISUZU

P1121 ISUZU - Throttle Position Sensor Circuit Lower Than Expected

Repair Importance Level: 3/3
Repair Difficulty Level: 2/3    What is this?
Table of contents

P1121 ISUZU Possible Causes

  • Faulty Throttle Position Sensor
  • Throttle Position Sensor harness is open or shorted
  • Throttle Position Sensor circuit poor electrical connection

How do I fix code P1121 ISUZU?

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.

Cost of diagnosing the P1121 ISUZU code

Labor: 1.0

The cost of diagnosing the P1121 ISUZU 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)

P1121 Isuzu Description

Throttle Position Sensor Circuit Lower Than Expected is the generic description for the P1121 Isuzu code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information abouth the P1121 Isuzu OBDII code.

Still have questions? Please post your question on our Comments Section below for more information.

OBDII Code P1121 Isuzu - Throttle Position Sensor Circuit Lower Than Expected - AutoCodes.com

P1121 ISUZU More Information

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Comments

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