AutoCodes – Honda – P1272 Honda

P1272 Honda Code - Accelerator Pedal Position Sensor 2-3 Correlation

Quick Answer

The Accelerator Pedal Position (APP) sensors are located within the Throttle Actuator Control (TAC) module assembly. Common causes include Faulty Accelerator Pedal Position (APP), Accelerator Pedal Position harness is open or shorted, Accelerator Pedal Position circuit poor electrical connection. 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: P1272 Honda indicates Accelerator Pedal Position Sensor 2-3 Correlation.
Common causes: Common causes include Faulty Accelerator Pedal Position (APP), Accelerator Pedal Position harness is open or shorted, Accelerator Pedal Position circuit poor electrical connection.
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 1,648

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jul 27, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1272 Honda Description

The Accelerator Pedal Position (APP) sensors are located within the Throttle Actuator Control (TAC) module assembly. The TAC module assembly is mounted to the accelerator pedal bracket. There are 3 individual APP sensors within the TAC module. Three separate signal circuits, low reference circuits, and 5-volt reference circuits are used in order to determine the accelerator pedal position. The APP sensor signal voltages increase when the accelerator pedal is depressed.

OBDII Code P1272 Honda - Accelerator Pedal Position Sensor 2-3 Correlation - AutoCodes.com — P1272 Honda Code - Accelerator Pedal Position Sensor 2-3 Correlation

What does this mean?

What are the Possible Causes of the DTC P1272 Honda?

Faulty Accelerator Pedal Position (APP)
Accelerator Pedal Position harness is open or shorted
Accelerator Pedal Position circuit poor electrical connection

How to Fix the DTC P1272 Honda?

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 P1272 Honda 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.

Frequently Asked Questions about P1272 Honda Code

1. What does the OBDII code P1272 in a Honda indicate?

P1272 in a Honda indicates a problem with the correlation between Accelerator Pedal Position Sensors 2 and 3, suggesting that the readings from these sensors do not align as expected under normal operating conditions.

2. What are the common symptoms of code P1272 in a Honda?

Symptoms of code P1272 may include erratic or unresponsive throttle response, reduced engine power (limp mode), engine stalling, and the Check Engine Light turning on.

3. What can cause the P1272 code to appear in a Honda?

Causes of the P1272 code can include faulty accelerator pedal position sensors, poor electrical connections at the sensor, or issues with the sensor wiring, such as shorts or opens.

4. How do I diagnose the P1272 code in a Honda?

Diagnosing the P1272 code involves checking the accelerator pedal position sensors and their wiring with a multimeter, ensuring all connections are secure and free from corrosion, and potentially consulting live data via an advanced scan tool to observe the sensor outputs.

5. What steps should be taken to repair a Honda with the P1272 code?

Repair steps for fixing the P1272 code include replacing faulty accelerator pedal position sensors, repairing any damaged wires or connectors, and ensuring that the pedal assembly and its mountings are secure and functioning properly.

6. Can driving a Honda with the P1272 code cause further damage to the vehicle?

Continuing to drive with the P1272 code can lead to worsened drivability, potential safety issues due to unpredictable vehicle acceleration, and increased wear and tear on engine components.

7. Is it necessary to replace both accelerator pedal position sensors if only one is faulty when diagnosing P1272?

It is advisable to replace both sensors together even if only one is faulty to ensure consistent readings and performance, as these sensors typically wear at similar rates.

8. What tools are needed to diagnose and repair the P1272 code in a Honda?

Tools needed may include a digital multimeter for electrical testing, a scan tool with live data capabilities, and basic hand tools for accessing and replacing the sensors and wiring.

9. How long does it typically take to resolve the P1272 code in a Honda?

The time to resolve the P1272 code can vary but typically takes between 1 to 3 hours, including diagnosis and repair, depending on the specific cause and accessibility of the sensors and wiring.