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







FUEL PUMP
FUEL GAUGE SENDER
FUEL TANK SELECTOR SWITCH


Engine Controls (Part 1 Of 6):





FUEL PUMP RELAY
PCM POWER DIODE
PCM POWER RELAY

Engine Controls (Part 2 Of 6):





EGR VACUUM REGULATOR SOLENOID
EVAP CANISTER PURGE SOLENOID
FUEL INJECTORS
IDLE AIR CONTROL VALVE
SECONDARY AIR INJECTION BYPASS SOLENOID

Engine Controls (Part 3 Of 6):





HEATED OXYGEN SENSOR
MANIFOLD ABSOLUTE PRESSURE SENSOR
SECONDARY AIR INJECTION DIVERTER SOLENOID

Engine Controls (Part 4 Of 6):





EGR VALVE POSITION SENSOR
ENGINE COOLANT TEMPERATURE SENSOR
INTAKE AIR TEMPERATURE SENSOR
THROTTLE POSITION SENSOR

Engine Controls (Part 5 Of 6):





CLUTCH PEDAL POSITION SWITCH
CLUTCH PEDAL POSITION SWITCH JUMPER
MALFUNCTION INDICATOR LAMP

Engine Controls (Part 6 Of 6):





INERTIA FUEL SHUTOFF