AutoCodesGeneric – P1267

P1267 Code - Cylinder #7 High To Low Side Short

Quick Answer

The fuel injectors are connected to the high-pressure fuel rail and deliver a calibrated amount of fuel directly into the combustion chamber. Common causes include Faulty Fuel Injector 7, Fuel Injector 7 harness is open or shorted, Fuel Injector 7 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
P1267 indicates Cylinder #7 High To Low Side Short.
Common causes
Common causes include Faulty Fuel Injector 7, Fuel Injector 7 harness is open or shorted, Fuel Injector 7 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 18,186
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jul 02, 2020
💬 Need more help? Ask Coddy for instant answers — it's free!

Code P1267 Description

The fuel injectors are connected to the high-pressure fuel rail and deliver a calibrated amount of fuel directly into the combustion chamber. The piezo actuator is commanded on by the PCM during the main injection stage for approximately 0-400 microseconds. The fuel injectors on and off time are controlled by the piezo actuator device which allows extreme precision during the injection cycle. The Diagnostic Trouble Code (DTC) is detected by the Fuel Injector Interface Module in the secondary (rearward) fuel injector circuit.
OBDII Code P1267 - Cylinder #7 High To Low Side Short - AutoCodes.com
P1267 Code - Cylinder #7 High To Low Side Short

What are the Possible Causes of the DTC P1267?

  • Faulty Fuel Injector 7
  • Fuel Injector 7 harness is open or shorted
  • Fuel Injector 7 circuit poor electrical connection
  • Faulty Fuel Injector Interface Module

How to Fix the DTC P1267?

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 P1267 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 P1267 code?

Need more information on how to fix the P1267 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1267 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

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 P1267 Code

1. What does the OBDII code P1267 mean?

P1267 indicates a high-to-low side short in the injector control circuit for cylinder #7, meaning the circuit is malfunctioning.

2. What are the common symptoms of code P1267?

Symptoms may include rough idling, misfires in cylinder #7, reduced engine performance, and potentially the illumination of the check engine light.

3. What causes the P1267 code to appear?

Common causes include a shorted injector, damaged wiring or connectors in the injector circuit, or a faulty engine control module (ECM).

4. Can I drive with a P1267 code?

Driving with a P1267 code is not recommended, as it can lead to decreased engine performance, potential engine damage, and increased emissions.

5. How do I diagnose a P1267 code?

Diagnosis involves inspecting the wiring and connectors for cylinder #7’s injector, testing the injector for shorts, and checking the ECM for proper function.

6. What tools are needed to fix a P1267 code?

You may need a multimeter to test the electrical circuit, an OBDII scanner to clear the code, and basic tools to access the injector and wiring.

7. How can I fix the P1267 code?

Repairs may include replacing a shorted fuel injector, repairing damaged wiring or connectors, or replacing the ECM if it is determined to be faulty.

8. How much does it cost to fix a P1267 code?

Costs vary depending on the issue, but replacing an injector may cost $100–$300, while ECM replacement can run $500–$1,500 or more.

9. Can a dirty injector cause the P1267 code?

No, a dirty injector is unlikely to cause this code, as it specifically relates to an electrical short in the injector circuit.

10. Will clearing the P1267 code with a scanner fix the problem?

Clearing the code will not fix the underlying issue; the root cause must be identified and repaired to prevent the code from returning.

Discuss the causes and fixes for P1267 OBDII Code

Code P1267 comments

No comments found for this page.

AutoCodes App

Fix Your Car Smarter

Try the New AutoCodes App!

Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.

AutoCodes App on Google Play