Section 46 (4.2L - Generic Scan Tool - Engine Code: Bar (Engine DTC & Diagnostic Procedures))
WARNING: This page is about a different car, the 2010 Audi Q7, 2009 Audi Q7, 2008 Audi Q7, and 2007 Audi Q7. However, it is still accessible from the selected car via links, so may be relevant.
- St Generic Scan Tool
- Diagnosis And Testing
- Notes
- Engine DTC Tables
- Diagnostic Procedures
- Notes
- Accelerator Pedal Module -GX2-, CHECKING
- Camshaft Adjustment Valve 1 -N205-, CHECKING
- Camshaft Adjustment Valve 2 -N208-, CHECKING
- Camshaft Position Sensor -G40-, CHECKING
- Camshaft Position Sensor 2 -G163-, CHECKING
- Camshaft Position Sensor 3 -G300-, CHECKING
- Camshaft Position Sensor 4 -G301-, CHECKING
- CAN-Bus Terminal Resistance, CHECKING
- CAN-Bus Terminal Resistance, Powertrain, CHECKING
- Coolant Circulation Pump Relay -J151- / Coolant Recirculation Pump -V50-, CHECKING
- Engine Component Power Supply Relay -J757-, CHECKING
- Engine Coolant Temperature Sensor -G62-, CHECKING
- Engine Coolant Temperature Sensor On Radiator Outlet -G83-, CHECKING
- Engine Speed Sensor -G28-, CHECKING
- EVAP Canister Purge Regulator Valve 1 -N80-, CHECKING
- Exhaust Camshaft Adjustment Valve 1 -N318-, CHECKING
- Exhaust Camshaft Adjustment Valve 2 -N319-, CHECKING
- Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-, CHECKING
- Fuel Injectors --, CHECKING
- Fuel Metering Valve -N290-, CHECKING
- Fuel Metering Valve 2 -N402-, CHECKING
- Fuel Pressure Sensor -G247-, CHECKING
- Fuel Pressure Test
- Ignition Coils With Power Output Stage --, CHECKING
- Intake Flap Motor -V157-, CHECKING (2007 - 2008 MY ONLY)
- Variable Intake Manifold Runner Motor -V183-, CHECKING (2007 - 2008 MY ONLY)
- Intake Manifold Runner Control Valve -N316-, CHECKING (2009 - 2010 MY ONLY)
- Intake Manifold Runner Position Sensor -G336-, CHECKING
- Intake Manifold Runner Position Sensor 2 -G512-, CHECKING
- Intake Manifold Tuning Valve -N156-, CHECKING (2009 - 2010 MY ONLY)
- Knock Sensor 1 -G61-, CHECKING
- Knock Sensor 2 -G66-, CHECKING
- Knock Sensor 3 -G198-, CHECKING
- Knock Sensor 4 -G199-, CHECKING
- Leak Detection Pump -V144-, CHECKING
- Low Fuel Pressure Sensor -G410-, CHECKING
- Map Controlled Engine Cooling Thermostat -F265-, CHECKING
- Mass Airflow Sensor -G70-, CHECKING
- Mass Airflow Sensor 2 -G246-, CHECKING
- Motronic Engine Control Module Power Supply Relay -J271-, CHECKING
- Outside Air Temperature Sensor -G17-, CHECKING
- Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING
- Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING
- Oxygen Sensor 2 After Catalytic Converter -GX8-, CHECKING
- Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING
- Secondary Air Injection Combination Valve, CHECKING
- Secondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-, CHECKING
- Secondary Air Injection Sensor 1 -G609-, CHECKING
- Secondary Air Injection Solenoid Valve -N112-, CHECKING
- Secondary Air Injection Solenoid Valve 2 -N320-, CHECKING
- Three Way Catalytic Converter (TWC), CHECKING
- Throttle Valve Control Module -GX3-, CHECKING
- Vehicle Speed Signal, CHECKING
- Diagnosis And Testing