Operation CHARM: Car repair manuals for everyone.

On Board Diagnostic





Diagnosis and Testing

=> [ Fuel Pump, Checking ] Fuel Pumps, Checking

=> [ EVAP System, Detecting Leaks ] EVAP System, Detecting Leaks

=> [ EVAP System, Checking for Leaks ] EVAP System, Checking for Leaks

=> [ EVAP Canister Purge Regulator Valve, Checking ] EVAP Canister Purge Regulator Valve, Checking

=> [ Leak Detection Pump, Checking ] Leak Detection Pump, Checking

=> [ Throttle Position Sensor and Accelerator Pedal Position Sensor 2, Checking ] Throttle Position Sensor and Accelerator Pedal Position Sensor 2, Checking

=> [ Heated Oxygen Sensor Heater Circuit, Checking ] Heated Oxygen Sensor Heater Circuit, Checking

=> [ Heated Oxygen Sensor 2 Heater Circuit, Checking ] Heated Oxygen Sensor 2 Heater Circuit, Checking

=> [ Oxygen Sensor After Catalytic Converter Heater Circuit, Checking ] Oxygen Sensor After Catalytic Converter Heater Circuit, Checking

=> [ Oxygen Sensor 2 After Catalytic Converter Heater Circuit, Checking ] Oxygen Sensor 2 After Catalytic Converter Heater Circuit, Checking

=> [ Mass Air Flow Sensor, Checking ] Mass Air Flow Sensor, Checking

=> [ Mass Air Flow Sensor 2, Checking ] Mass Air Flow Sensor 2, Checking

=> [ Throttle Valve Control Module, Checking ] Throttle Valve Control Module, Checking

=> [ Engine Coolant Temperature Sensor, Checking ] Engine Coolant Temperature Sensor, Checking

=> [ Engine Coolant Temperature Sensor on Radiator, Checking ] Engine Coolant Temperature Sensor on Radiator, Checking

=> [ Engine Speed Sensor, Checking ] Engine Speed Sensor, Checking

=> [ Variable Intake Manifold Runner Motor, Checking ] Variable Intake Manifold Runner Motor, Checking

=> [ Intake Manifold Runner Position Sensor 2, Checking ] Intake Manifold Runner Position Sensor 2, Checking

=> [ Intake Flap Motor, Checking ] Intake Flap Motor, Checking

=> [ Intake Manifold Runner Position Sensor, Checking ] Intake Manifold Runner Position Sensor, Checking

=> [ Fuel Pressure Sensor, Checking ] Fuel Pressure Sensor, Checking

=> [ Low Fuel Pressure Sensor, Checking ] Low Fuel Pressure Sensor, Checking

=> [ Fuel Metering Valve 1, Checking ] Fuel Metering Valve 1, Checking

=> [ Fuel Metering Valve 2, Checking ] Fuel Metering Valve 2, Checking

=> [ Fuel Injectors, Checking ] Fuel Injectors, Checking

=> [ Heated Oxygen Sensor 1, Checking ] Heated Oxygen Sensor 1, Checking

=> [ Heated Oxygen Sensor 2, Checking ] Heated Oxygen Sensor 2, Checking

=> [ Oxygen Sensor 1 after Catalytic Converter, Checking ] Oxygen Sensor 1 after Catalytic Converter, Checking

=> [ Oxygen Sensor 2 after Catalytic Converter, Checking ] Oxygen Sensor 2 after Catalytic Converter, Checking

=> [ ECM Power Supply Relay, Checking ] ECM Power Supply Relay, Checking

=> [ Engine Control Module, Replacing ] Engine Control Module, Replacing

=> [ Speed Signal, Checking ] Speed Signal, Checking

=> [ Can-Bus Terminal Resistance, Checking ] CAN-Bus Terminal Resistance, Checking

=> [ Three Way Catalytic Converter, Checking ] Three Way Catalytic Converter, Checking

=> [ Secondary Air Injection Combination Valve, Checking ] Secondary Air Injection Combination Valve, Checking

=> [ Secondary Air Injection Solenoid Valve, Checking ] Secondary Air Injection Solenoid Valve, Checking

=> [ Secondary Air Injection Pump Relay, Checking ] Secondary Air Injection Pump Relay, Checking

=> [ Secondary Air Injection Pump Motor, Checking ] Secondary Air Injection Pump Motor, Checking

=> [ Camshaft Position Sensor 1, Checking ] Camshaft Position Sensor 1, Checking

=> [ Camshaft Position Sensor 2, Checking ] Camshaft Position Sensor 2, Checking

=> [ Camshaft Adjustment Valve 1, Checking ] Camshaft Adjustment Valve 1, Checking

=> [ Camshaft Adjustment Valve 1, Checking ] Camshaft Adjustment Valve 1, Checking

=> [ Camshaft Adjustment Valve 1 Exhaust, Checking ] Camshaft Adjustment Valve 1 Exhaust, Checking

=> [ Knock Sensors, Checking ] Knock Sensors, Checking

=> [ Ignition Coils with Power Output Stage, Checking ] Ignition Coils with Power Output Stage, Checking

=> [ Multi-Function Transmission Range Switch, Checking ] Multi-Function Transmission Range Switch, Checking

=> [ Transmission Input Speed Sensor, Checking ] Transmission Input Speed Sensor, Checking

=> [ Transmission Output Speed Sensor, Checking ] Transmission Output Speed Sensor, Checking

=> [ Transmission Fluid Temperature Sensor, Checking ] Transmission Fluid Temperature Sensor, Checking

=> [ Valve Body Solenoid Valves, Checking ] Valve Body Solenoid Valves, Checking

=> [ Hydraulic Pressure Sensor, Checking ] Hydraulic Pressure Sensor, Checking

=> [ Transmission Control Module Voltage Supply, Checking ] Transmission Control Module Voltage Supply, Checking

=> [ Transmission Control Module, Replacing ] Transmission Control Module, Replacing

=> [ Transmission Control Module Can-Bus Terminal Resistance, Checking ] Transmission Control Module Can-Bus Terminal Resistance, Checking