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

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

Or, hide this message: temporarily or permanently

Engine Controls

Electronic Engine Control:





CONSTANT CONTROL RELAY MODULE (CCRM)
EEC FUSE
MASS AIR FLOW (MAF) SENSOR
POWERTRAIN CONTROL MODULE (PCM)



Electronic Engine Control:





EGR VACUUM REGULATOR (EVR) SOLENOID
FUSE 10
LEFT HEATED OXYGEN SENSOR (HO2S)
POWERTRAIN CONTROL MODULE (PCM)
RIGHT HEATED OXYGEN SENSOR (HO2S)
SECONDARY AIR INJECTION DIODE (AIRD) SOLENOID
SECONDARY AIR INJECTION BYPASS (AIRB) SOLENOID



Electronic Engine Control:





CANISTER PURGE (CANP) SOLENOID
FUEL INJECTOR #1
FUEL INJECTOR #2
FUEL INJECTOR #3
FUEL INJECTOR #4
FUEL INJECTOR #5
IDLE AIR CONTROL (IAC) VALVE
POWERTRAIN CONTROL MODULE (PCM)



Electronic Engine Control:







EGR VALVE POSITION (EVP) SENSOR
ENGINE COOLANT TEMPERATURE (ECT) SENSOR
FUEL INJECTOR #6
FUEL INJECTOR #7
FUEL INJECTOR #8
POWERTRAIN CONTROL MODULE (PCM)
THROTTLE POSITION (TP) SENSOR



Electronic Engine Control:





MALFUNCTION INDICATOR LAMP (MIL) (CHECK ENGINE LAMP)
CLUTCH PEDAL POSITION (CPP) SWITCH
DATA LINK CONNECTOR (DLC)
INTAKE AIR TEMPERATURE (IAT) SENSOR
POWERTRAIN CONTROL MODULE (PCM)



Electronic Engine Control:





CONSTANT CONTROL RELAY MODULE (CCRM)
EEC FUSE
FUEL PUMP
FUEL PUMP FUSE
FUSE 18
INERTIA FUEL SHUT-OFF (IFS) SWITCH
POWERTRAIN CONTROL MODULE (PCM)



Electronic Engine Control:





A/C CLUTCH FIELD COIL
A/C HIGH PRESSURE CUTOUT/FAN SWITCH
CONSTANT CONTROL RELAY MODULE (CCRM)
ELECTRIC COOLING FAN MOTOR
FAN FUSE
POWERTRAIN CONTROL MODULE (PCM)