Engine-Codes - Acura - P1121 ACURA

P1121 ACURA - Throttle Position Lower Than Expected

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

P1121 ACURA Possible Causes

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

How is the P1121 ACURA code repair?

Start by checking 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.

What is the cost to diagnose the P1121 ACURA code

Labor: 1.0

The cost to diagnose the P1121 ACURA 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.
How much do you know about cars?

Take the AutoCodes.com automotive tests and turbo-charge your car repair knowledge

Play Now

Possible Symptoms

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

P1121 ACURA Meaning

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

Still have questions? Please post your question on our Comments Section of the main page for more information.

More Information

Need more information on how to fix the P1121 ACURA code?
Get Access to Factory Service Manuals

Need more help?

Get the P1121 Acura code diagnosed by a professional: Find a repair shop in your area