AutoCodes – Acura – P1243 Acura

P1243 Acura Code - Throttle Position Insufficient

Quick Answer

P1243 Acura indicates Throttle Position Insufficient. Common causes include Misadjust Throttle Position, Faulty Throttle Position, Throttle Position harness is open or shorted. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P1243 Acura indicates Throttle Position Insufficient.
Common causes: Common causes include Misadjust Throttle Position, Faulty Throttle Position, Throttle Position harness is open or shorted.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 3,612

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

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Table of contents Created and updated by William Orellana on Jul 21, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
Comments
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Code P1243 Acura Description

OBDII Code P1243 Acura - Throttle Position Insufficient - AutoCodes.com — P1243 Acura Code - Throttle Position Insufficient

What does this mean?

What are the Possible Causes of the DTC P1243 Acura?

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

How to Fix the DTC P1243 Acura?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1243 Acura code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.