AutoCodes – Generic – P1280

P1280 Code - Injection Control Pressure Out Of Range Low

Quick Answer

The Powertrain Control Module (PCM) monitors the Injection Control Pressure Circuit. Common causes include Faulty Injection Control Pressure (ICP) Sensor, Injection Control Pressure Sensor harness is open or shorted, Injection Control Pressure Sensor 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: P1280 indicates Injection Control Pressure Out Of Range Low.
Common causes: Common causes include Faulty Injection Control Pressure (ICP) Sensor, Injection Control Pressure Sensor harness is open or shorted, Injection Control Pressure Sensor 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 26,956

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jul 10, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
Comments
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Code P1280 Description

The Powertrain Control Module (PCM) monitors the Injection Control Pressure Circuit. This Diagnostic Trouble Code (DTC) indicates the injector control signal is out of the self-test range (low).

OBDII Code P1280 - Injection Control Pressure Out Of Range Low - AutoCodes.com — P1280 Code - Injection Control Pressure Out Of Range Low

What does this mean?

What are the Possible Causes of the DTC P1280?

Faulty Injection Control Pressure (ICP) Sensor
Injection Control Pressure Sensor harness is open or shorted
Injection Control Pressure Sensor circuit poor electrical connection
Faulty Powertrain Control Module (PCM)

How to Fix the DTC P1280?

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 P1280 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.

Need more information about the P1280 code?

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Need Help with the Code?

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Information for Specific Makes

P1280 Acura — Accelerator Pedal Position Sensor 2 Circuit Malfunction
P1280 Buick — Accelerator Pedal Position Sensor 2 Circuit
P1280 Cadillac — Accelerator Pedal Position Sensor 2 Circuit
P1280 Chevrolet — Accelerator Pedal Position Sensor 2 Circuit
P1280 Dodge — Accelerator Pedal Position Sensor 2-3 Correlation
P1280 Ford — Injection Control Pressure Circuit Out Of Range Low
P1280 GMC — Accelerator Pedal Position Sensor 2 Circuit
P1280 Honda — Accelerator Pedal Position Sensor 2 Circuit Malfunction
P1280 Isuzu — Accelerator Pedal Position Sensor 2 Circuit
P1280 Volkswagen — Fuel Injection Air Control Valve Circuit Flow Too Low

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.