2003 Audi TT Roadster Quattro First generation facelift Emission
in your garage to make future searches easy.
| Condition | Value |
|---|
| Diagnostic socket location | The diagnostic socket is at the lower edge of the dashboard on the driver's side. |
| All Audi gasoline V6 3.2 L BHE engines | 600–800 rpm |
| All Audi gasoline vr-6 3.2 L BPF engines | 600–800 rpm |
| APX engine | 700–820 rpm |
| BAM engine | 800–920 rpm |
| All Audi gasoline V6 3.2 L BHE engines | 600–800 rpm |
| All Audi gasoline vr-6 3.2 L BPF engines | 600–800 rpm |
| AJQ engine | 640–920 rpm |
| ARY engine | 640–840 rpm |
| Minimum engine oil temperature at VET | 176°F |
| CO content at idling speed | 0–0.5 % |
| All Audi gasoline V6 3.2 L BHE engines | 0–0.2 % |
| All Audi gasoline vr-6 3.2 L BPF engines | 0–0.2 % |
| All other modifications | 0–0.3 % |
| APX engine | 0.03 λ |
| All other modifications | 0.03 λ |
| All Audi gasoline V6 3.2 L BHE engines | 2500–3000 rpm |
| All Audi gasoline vr-6 3.2 L BPF engines | 2500–3000 rpm |
| All other modifications | 2500–2800 rpm |
| All Audi gasoline V6 3.2 L BHE engines | wideband sensor |
| All Audi gasoline vr-6 3.2 L BPF engines | wideband sensor |
| BAM engine | Jump type lambda sensor |
| Lambda value | 0.97–1.03 λ |
| Maximum HC content at idling | 100 ppm |
| APX engine | 2500–2800 rpm |
| All Audi gasoline V6 3.2 L BHE engines | 2500–3000 rpm |
| All Audi gasoline vr-6 3.2 L BPF engines | 2500–3000 rpm |
| APX engine | 120 s |
| All Audi gasoline V6 3.2 L BHE engines | 120 s |
| All Audi gasoline vr-6 3.2 L BPF engines | 120 s |
| APX engine | 700–1020 rpm |
| All other modifications | 540–1020 rpm |
| All Audi gasoline V6 3.2 L BHE engines | 600–800 rpm |
| All Audi gasoline vr-6 3.2 L BPF engines | 600–800 rpm |
To reduce environment impact and pass government inspections keep emission parameters at the level prescribed by Audi.
Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2003 Audi TT Roadster Quattro user's manual. Keep in mind that all information here is provided “as is” without any warranty of any kind.
Before doing any DIY service please check your insurance policy and Audi warranty policy for your region. In some regions DIY service may invalidate your warranty.
Table of Contents
- Air Conditioning Compressor Oil Capacity
- Air Conditioning Refrigerant Capacity
- All-wheel Drive Clutch Oil Capacity
- Axle Oil Capacity
- Brake Fluid Capacity
- Cooling Fluid Capacity
- Diagnostic Values
- Engine Oil Capacity
- Fluid and Lubricant Specifications
- Gearbox Oil Capacity
- Manual Transmission Oil Capacity
- Steering Fluid Capacity
- Brake System Specifications
- Chassis Specifications
- Cooling System Specifications
- Drive Belts Specifications
- Electrical System Specifications
- Emission
Conquer your fears and never give up!
DIY car service is not as difficult as it looks like and it might save you thousands of dollars per year. It might be even fun and a good thing to do with your kids on a weekend to teach them how basic machinery works. It's really hard to screw something up and damage your car permanently if you use right tools, follow Audi TT Roadster Quattro service manual and use right parts and fluids in prescribed amounts. Even modern cars stuffed with electronics can be serviced in your garage or even in your driveway. Changing engine oil, brake fluid, ATF, replacing brake pads, and etc. It's all may be done by yourself in a mater of a couple of hours.
Doing basic service for your 2003 Audi TT Roadster Quattro you're not only saving money, but also also improving your technical skills and learning something new.