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 Schematics - Without Throttle Actuator Control



ENGINE CONTROLS SCHEMATICS - WITHOUT THROTTLE ACTUATOR CONTROL

Engine Control Module (ECM) Power and Ground, Malfunction Indicator Lamp (MIL)







TP, ECT, IAT, Knock Sensors







Ignition Coil Module







Heated Oxygen Sensors







CKP, CMP, A/C Refrigerant, Rough Road Sensors and Fuel Pump







Fuel Pump Relay and Fuel Injectors







EVAP Canister Purge Solenoid Valve







IMT, EGR, IAC Valves, Map Sensor and Octane Selector Switch







ABS, I/P, Engine Cooling, HVAC Input/Outputs







Locations: The locations for the Connectors, Grounds, Splices, and Grommets shown within these diagrams can be found via their numbers at Vehicle Locations. Locations