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Routine No. 18 - Fails Emission Test

ROUTINE NO. 18 - FAILS EMISSION TEST

System Component Reference
Exhaust Components (Clogged) Exhaust System Components
Vacuum Distribution Leak(s) Visual and Audible
Ignition Scope Engine For: Spark Plugs, Coil, Secondary Wires, Distributor Cap and Rotor Ignition Mechanical Components
Throttle Body Throttle Plates and Linkage, By-Pass Air Control Valve Visual & Fuel System Components
EVAP Components QUICK TEST Procedures
Induction Poor Connections Visual
EEC Quick Test QUICK TEST Procedures
Fuel Delivery Fuel (Contaminated), Lines, Filter, Pump, Sender Filter, Injectors Fuel System Mechanical Components
Ignition Timing Base plus Advance and Retard Functions Ignition Mechanical Components
EGR Components QUICK TEST Procedures