P1267 Cylinder 7 High to Low Side Short

Category: Powertrain - Fuel/Air Metering
Severity: Check Engine Light
Applies to: F-250/F-350 Super Duty with 7.3L Power Stroke

What does P1267 mean on a Ford?

P1267 — Cylinder 7 High to Low Side Short. This Ford-enhanced code applies to F-250/F-350 Super Duty with 7.3L Power Stroke.

Common causes of P1267

Shorted cylinder 7 injector
Harness chafing
Connector short
Oil intrusion
IDM fault

How to fix P1267

Buzz test cylinder 7
Open the valve cover for inspection
Test injector resistance
Check connectors
Repair wiring or replace the injector