Section 03-08: Engine Emission Control
1996 F-150, F-250, F-350, F-Super Duty and Bronco Workshop Manual
DESCRIPTION AND OPERATION

Exhaust Emission Control System

 

Vehicle Emission Control Information Decal

This section covers general engine emission control systems, their components and their functions. Engine emission control systems vary depending on vehicle model, vehicle type, engine and vehicle weight.

Vacuum hoses on the engine (6007) use a color stripe to aid in hose routing checks. The stripe will usually be the same color as on the VECI decal, but the correct vacuum hose routing must be verified by using the correct component connections shown on the VECI decal.

Typical Vehicle Emission Control Information (VECI) Decal





ItemPart NumberDescription
1Adjustment Procedure Notes (Part of E7AE-9C485)
2Ignition Timing Specification (Part of E7AE-9C485)
3Engine Vacuum Hose Routing (Typical)
(Part of E7AE-9C485)
4Spark Plug Gap Specification
(Part of E7AE-9C485)
5Engine Type
(Part of E7AE-9C485)