On Board Diagnostic (OBD)
Diagnosis and Testing
Fuel Supply System
=> [ Fuel Pump, Checking ] Fuel Pump, Checking
=> [ Fuel Delivery, Checking ] Fuel Delivery, Checking
EVAP System
=> [ 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
Electronic Engine Power Control
=> [ Electronic Power Control System ] Electronic Power Control System
=> [ Throttle Position Sensor and Accelerator Pedal Position Sensor 2, Checking ] Throttle Position Sensor and Accelerator Pedal Position Sensor 2, Checking
Components, Checking
=> [ Heated Oxygen Sensor 1, Checking ] Heated Oxygen Sensor 1, Checking
=> [ Heated Oxygen Sensor 2, Checking ] Heated Oxygen Sensor 2, Checking
=> [ Oxygen Sensor 1 Heater, Checking ] Oxygen Sensor 1 Heater, Checking
=> [ Oxygen Sensor 2 Heater, Checking ] Oxygen Sensor 2 Heater, Checking
=> [ Mass Air Flow Sensor 1 and Intake Air Temperature Sensor 1, Checking ] Mass Air Flow Sensor 1 and Intake Air Temperature Sensor 1, Checking
=> [ Mass Air Flow Sensor 2 and Intake Air Temperature Sensor 2, Checking ] Mass Air Flow Sensor 2 and Intake Air Temperature Sensor 2, Checking.
=> [ Throttle Valve Control Module 1, Checking ] Throttle Valve Control Module 1, Checking
=> [ Throttle Valve Control Module 2, Checking ] Throttle Valve Control Module 2, 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
=> [ Engine Coolant Temperature Sensor, Checking ] Engine Coolant Temperature Sensor, Checking
=> [ Intake Manifold Runner Control Valve, Checking ] Intake Manifold Runner Control Valve, Checking
=> [ Intake Manifold Runner Position Sensor 1, Checking ] Intake Manifold Runner Position Sensor 1, Checking
=> [ Intake Manifold Runner Position Sensor 2, Checking ] Intake Manifold Runner Position Sensor 2, Checking
=> [ Exhaust Flap Valve 1, Checking ] Exhaust Flap Valve 1, Checking
=> [ Fuel Injector, Bank 1, Checking ] Fuel Injector, Bank 1, Checking
=> [ Fuel Injector, Bank 2, Checking ] Fuel Injector, Bank 2, Checking
Function Tests
=> [ 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
Engine Control Module
=> [ Motronic Engine Control Module 1 Voltage Supply, Checking ] Motronic Engine Control Module 1 Voltage Supply, Checking
=> [ Motronic Engine Control Module 2 Voltage Supply, Checking ] Motronic Engine Control Module 2 Voltage Supply, Checking.
=> [ Motronic Engine Control Module Power Supply Relay, Checking ] Motronic Engine Control Module Power Supply Relay, Checking
=> [ Engine Component Power Supply Relay, Checking ] Engine Component Power Supply Relay, Checking
=> [ Engine Control Module, Replacing ] Engine Control Module, Replacing
=> [ Engine Control Module, Replacing ] Engine Control Module, Replacing
Additional Signals
=> [ Speed Signal, Checking ] Speed Signal, Checking
=> [ CAN-Bus Terminal Resistance, Checking ] CAN-Bus Terminal Resistance, Checking
Exhaust System
=> [ Three Way Catalytic Converter, Checking ] Three Way Catalytic Converter, Checking
Secondary Air Injection System
=> [ Combination Valve, Checking ] Combination Valve, Checking
=> [ Secondary Air Injection Solenoid Valve 1, Checking ] Secondary Air Injection Solenoid Valve 1, Checking
=> [ Secondary Air Injection Solenoid Valve 2, Checking ] Secondary Air Injection Solenoid Valve 2, Checking
=> [ Secondary Air Injection Sensor 1, Checking ] Testing and Inspection
=> [ Secondary Air Injection Pump Motor, Checking ] Secondary Air Injection Pump Motor, Checking
=> [ Secondary Air Injection Pump Relay, Checking ] Secondary Air Injection Pump Relay, Checking
Ignition System
=> [ Engine Speed Sensor, Checking ] Engine Speed Sensor, Checking
=> [ Camshaft Position Sensor 1, Checking ] Camshaft Position Sensor 1, Checking
=> [ Camshaft Position Sensor 2, Checking ] Camshaft Position Sensor 2, Checking
=> [ Camshaft Position Sensor 3, Checking ] Camshaft Position Sensor 3, Checking
=> [ Camshaft Position Sensor 4, Checking ] Camshaft Position Sensor 4, Checking
=> [ Camshaft Adjustment Valve 1, Checking ] Camshaft Adjustment Valve 1, Checking
=> [ Camshaft Adjustment Valve 2, Checking ] Camshaft Adjustment Valve 2, Checking
=> [ Camshaft Adjustment Valve 1, Checking ] Camshaft Adjustment Valve 1, Checking
=> [ Camshaft Adjustment Valve 2, Checking ] Camshaft Adjustment Valve 2, Checking
=> [ Knock Sensor 1, Checking ] Knock Sensor 1, Checking
=> [ Knock Sensor 2, Checking ] Knock Sensor 2, Checking
=> [ Knock Sensor 3, Checking ] Knock Sensor 3, Checking
=> [ Knock Sensor 4, Checking ] Knock Sensor 4, Checking
=> [ Ignition Coils with Power Output Stage, Bank 1, Checking ] Ignition Coils With Power Output Stage, Bank 1, Checking
=> [ Ignition Coils with Power Output Stage, Bank 2, Checking ] Ignition Coils With Power Output Stage, Bank 2, Checking