Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Emission Systems Application Chart




Engine Displacement 5.2L (318 cid)
Fuel System Sequential Multi Point Fuel Injection (SFI)

DEVICES AND SYSTEMS

CAT Three Way Catalytic Converter
CEC [1] Powertrain Control Module (PCM)
EGR Electronically Controlled EGR System
EVAP Evaporative Emission Control System
FR Fuel Filler Tube Restrictor
MIL Malfunction Indicator Lamp
OXY Heated Oxygen (O2) Sensor
[1][2]PCV Positive Crankcase Ventilation
SPK PCM Controlled Electronic Ignition


[1] The Single Board Engine Controller (SBEC) will be referred to in this database as the "Powertrain Control Module (PCM)" in compliance with S.A.E. J1930 terminology required to comply with 1993 California Air Resources Board (CARB) requirements.