1993 Saab 900 Sedan First generation Emission
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| Condition | Value |
|---|
| Idling speed with automatic gearbox | 800–900 rpm |
| 2.0 Turbo-16 S CAT with gasoline straight-4 2.0 L 173 HP engine (1989.1–1993.12) | 800–950 rpm |
| All other modifications | 800–900 rpm |
| All other modifications | 176°F |
| 2.0 Turbo-16 S CAT with gasoline straight-4 2.0 L 173 HP engine (1989.1–1993.12) | 0.1–0.5 % |
| All other modifications | 0.5 % |
| 2.0 Turbo-16 S CAT with gasoline straight-4 2.0 L 173 HP engine (1989.1–1993.12) | 0.1–0.3 % |
| All other modifications | 0.3 % |
| Saab gasoline straight-4 2.0 L B202I 125 HP, 170 N⋅m | -14°00' - before TDC + after TDC |
| No adjustment possible | |
| Saab gasoline straight-4 2.1 L B212I 134 HP, 175 N⋅m | -14°00' - before TDC + after TDC |
| No adjustment possible | |
| Saab gasoline straight-4 2.0 L B202S 139 HP | -15°00' - before TDC + after TDC |
| No adjustment possible | |
| All other modifications | -16°00' - before TDC + after TDC |
| Increased idling speed | 2500–2800 rpm |
| Lambda value | 0.97–1.03 λ |
| 2.0 -16 with gasoline straight-4 2.0 L 125 HP, 170 N⋅m engine (1989.1–1993.12) | 50 ppm |
| 2.0 S Turbo-16 with gasoline straight-4 2.0 L 139 HP engine (1991.7–1993.12) | 50 ppm |
| 2.0 S Turbo-16 with gasoline straight-4 2.0 L 143 HP engine (1992.1–1993.12) | 50 ppm |
| 2.0 Turbo-16 with gasoline straight-4 2.0 L 158 HP engine (1985.11–1993.12) | 50 ppm |
| 2.1 -16 with gasoline 4 cylinder 2.1 L 134 HP, 175 N⋅m engine (1990.8–1993.12) | 50 ppm |
| All other modifications | 500 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 1993 Saab 900 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 900 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 1993 Saab 900 Sedan you're not only saving money, but also also improving your technical skills and learning something new.
1993 Saab 900 Sedan generations
In 1993 Saab offered 2 generations of the 900 Sedan. Emission may vary in different generations. Be sure that you are looking at the rigt modification.