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 logical successor to CHARM, I recommend you try it!

Link: lemon-manuals.la

Engine Controls

Engine Controls (Part 1 Of 5):





HEATED OXYGEN SENSOR #1
HEATED OXYGEN SENSOR #2
PCM POWER RELAY

Engine Controls (Part 2 Of 5):





ENGINE COOLANT TEMPERATURE SENSOR
INTAKE AIR TEMPERATURE SENSOR
OCTANE ADJUST
PRESSURE FEEDBACK ELECTRONIC SENSOR
THROTTLE POSITION SENSOR
VAPOR MANAGEMENT

Engine Controls (Part 3 Of 5):





CLUTCH PEDAL POSITION SWITCH
CLUTCH PEDAL POSITION SWITCH JUMPER
FUEL INJECTORS
IDLE AIR CONTROL VALVE

Engine Controls (Part 4 Of 5):





CAMSHAFT POSITION SENSOR
EGR VACUUM REGULATOR SOLENOID
FUEL INJECTORS
VEHICLE SPEED SENSOR

Engine Controls (Part 5 Of 5):





FUEL PUMP RELAY
FUEL PUMP/SENDER
INERTIA FUEL SHUT-OFF SWITCH
MASS AIR FLOW SENSOR