1991 Saab 9000 Sedan First generation Emission
in your garage to make future searches easy.
| Condition | Value |
|---|
| Diagnostic socket location | The diagnostic socket is located at seat console on the driver's side. |
| Saab gasoline straight-4 2.0 L B202I 126 HP | 775–925 rpm |
| Saab gasoline straight-4 2.3 L B234I 143 HP, 210 N⋅m | 775–925 rpm |
| Saab gasoline straight-4 2.0 L B202XL 158 HP | 775–925 rpm |
| Saab gasoline straight-4 2.0 L B202XL 161 HP | 775–925 rpm |
| Saab gasoline straight-4 2.0 L B202XL 173 HP | 775–925 rpm |
| Saab gasoline straight-4 2.0 L B202L 182 HP | 850–950 rpm |
| Saab gasoline straight-4 2.3 L B234L 192 HP, 294 N⋅m | 775–925 rpm |
| All other modifications | 800–900 rpm |
| Saab gasoline straight-4 2.0 L B202I 126 HP | 775–925 rpm |
| Saab gasoline straight-4 2.3 L B234I 143 HP, 210 N⋅m | 775–925 rpm |
| Saab gasoline straight-4 2.0 L B202XL 158 HP | 775–925 rpm |
| Saab gasoline straight-4 2.0 L B202XL 161 HP | 775–925 rpm |
| Saab gasoline straight-4 2.0 L B202XL 173 HP | 775–925 rpm |
| Saab gasoline straight-4 2.0 L B202L 182 HP | 850–950 rpm |
| Saab gasoline straight-4 2.3 L B234L 192 HP, 294 N⋅m | 775–925 rpm |
| All other modifications | 800–900 rpm |
| Saab gasoline straight-4 2.0 L B202XL 173 HP | 140°F |
| All other modifications | 176°F |
| Saab gasoline straight-4 2.0 L B202XL 173 HP | 1–1.6 % |
| All other modifications | 0.5 % |
| CO content at increased idling speed | 0.3 % |
| Saab gasoline straight-4 2.0 L B202I 126 HP | -14°00' - before TDC + after TDC |
| No adjustment possible | |
| Saab gasoline straight-4 2.0 L B202XL 158 HP | -16°00' - before TDC + after TDC |
| Saab gasoline straight-4 2.0 L B202XL 173 HP | -16°00' - before TDC + after TDC |
| Increased idling speed | 2500–2800 rpm |
| Lambda value | 0.97–1.03 λ |
| Maximum HC content at idling | 50 ppm |
To reduce environment impact and pass government inspections keep emission parameters at the level prescribed by Saab.
Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 1991 Saab 9000 Sedan 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 Saab warranty policy for your region. In some regions DIY service may invalidate your warranty.
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 Saab 9000 Sedan 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 1991 Saab 9000 Sedan you're not only saving money, but also also improving your technical skills and learning something new.