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

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Emission System Application Chart

Engine 3.8L (231 cid)

Fuel System Port Fuel Injection (PFI)

DEVICES & SYSTEMS

CAT Three Way Catalyst
CEC Computerized Engine Control
CEL Check Engine Light
EVAP Evaporative Emission Control
FR Fuel Pipe Restrictor
OXY Oxygen Sensor
[1][2]PCV Positive Crankcase Ventilation
SPK [1] DIS; EST; ESC.

[1] Distributorless Ignition System; Electronic Spark Timing; Electronic Spark Control (knock sensor).