Engine Identification
WARNING: This page is about a different variant/trim than selected.
NOTE:
This article also applies to Cab & Chassis.
WARNING:
Ensure negative battery cables are disconnected before disconnecting engine wiring harness. The Injector Driver Module (IDM) supplies 115-volts DC into each fuel injector connected to engine wiring harness. Severe electrical shock hazard exists. DO NOT pierce wires.
CAUTION:
When battery is disconnected, vehicle computer and memory systems may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle. See COMPUTER RELEARN PROCEDURES article in the GENERAL INFORMATION section before disconnecting battery.
The Power Stroke 7.3L diesel engine may be identified by eighth character of Vehicle Identification Number (VIN). VIN is stamped on a metal tab located near lower left corner of windshield. VIN is also located on Vehicle Safety Compliance Certification Label on driver's side door, or on driver's side door pillar post.
Engine serial number is stamped on driver's side of cylinder block, just behind the oil filter. Engine calibration code is stamped on engine calibration code label. Engine calibration code label is located on driver's side door pillar post. Engine serial number and engine calibration code may be required when ordering replacement components.
ENGINE IDENTIFICATION CODE
| Application | Code |
|---|---|
| 7.3L Turbo Diesel | F |