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)

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Engine, Cooling and Exhaust



Component Connector End Views

Battery Current Sensor






Camshaft Position (CMP) Actuator Solenoid - Exhaust






Camshaft Position (CMP) Actuator Solenoid - Intake






Camshaft Position (CMP) Sensor - Exhaust






Camshaft Position (CMP) Sensor - Intake






Crankshaft Position (CKP) Sensor






Engine Coolant Temperature (ECT) Sensor






Engine Cooling Fan






Engine Oil Pressure (EOP) Switch






Fuel Injector 1 (L61 - 2.2L/LE5-2.4L)






Fuel Injector 1 (LNF-2.0L)














Fuel Injector 2 (L61-2.2L/LE5-2.4L)






Fuel Injector 2 (LNF-2.0L)














Fuel Injector 3 (L61-2.2L/LE5-2.4L)






Fuel Injector 3 (LNF-2.0L)














Fuel Injector 4 (L61-2.2L/LE5-2.4L)






Fuel Injector 4 (LNF-2.0L)














Heated Oxygen Sensor (HO2S) 1 (L61-2.2L/LE5-2.4L)






Heated Oxygen Sensor (HO2S) 1 (LNF-2.0L)






Heated Oxygen Sensor (HO2S) 2






Ignition Coil Module 1






Ignition Coil Module 2






Ignition Coil Module 3






Ignition Coil Module 4






Intake Air Pressure and Temperature Sensor (LNF-2.0L)






Knock Sensor (KS) (L61-2.2L/LE5-2.4L)






Knock Sensor (KS) 1 (LNF-2.0L)






Knock Sensor (KS) 2 (LNF-2.0L)






Manifold Absolute Pressure (MAP) Sensor






Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor






Throttle Actuator Control (TAC) Module (L61-2.2L/LE5-2.4L)






Throttle Body (LNF-2.0L)






Turbo Bypass Valve Solenoid (LNF-2.0L)






Turbocharger Wastegate Solenoid (LNF-2.0L)