1993 Alfa Romeo 164 Series 2 Emission
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Condition | Value |
---|
Cut-off control speed | 4160–4240 rpm |
Maximum K-value | 2.5 1/m |
Specified value according to European standard. |
2.0 T.S. (164.H3) with gasoline straight-4 2.0 L 142 HP engine (1992.9–1998.9) | 750–850 rpm |
2.0 V6 Turbo (164.K3) with gasoline V6 2.0 L 198 HP engine (1992.9–1998.9) | 800–850 rpm |
2.0 with gasoline straight-4 2.0 L 137 HP engine (1987.6–1998.9) | 790–890 rpm |
2.5 TD (164.K2A, 164.K2B) with diesel straight-4 2.5 L 123 HP engine (1992.9–1998.9) | 875–925 rpm |
2.5 TD (164.K2A, 164.K2B) with diesel straight-4 2.5 L 123 HP engine (1992.9–1998.9) | 875–925 rpm |
2.5 V6 with gasoline V6 2.5 L 161 HP engine (1992.9–1998.9) | 800–850 rpm |
3.0 24V (164.K1) with gasoline V6 3.0 L 208 HP engine (1992.9–1998.9) | 650–750 rpm |
3.0 24V (164.K1) with gasoline V6 3.0 L 208 HP engine (1992.9–1998.9) | 650–750 rpm |
3.0 24V (164.K1) with gasoline straight-6 3.0 L 208 HP engine (1992.9–1998.9) | 650–750 rpm |
All other modifications | 700–800 rpm |
Minimum engine oil temperature at VET | 140°F |
2.0 Turbo with gasoline straight-4 2.0 L 172 HP engine (1987.10–1998.9) | 0.5–2 % |
All other modifications | 0.1–0.5 % |
CO content at increased idling speed | 0.2 % |
2.0 T.S. (164.H3) with gasoline straight-4 2.0 L 142 HP engine (1992.9–1998.9) | -10°00'±1°00' - before TDC + after TDC |
No adjustment possible | |
2.0 Turbo with gasoline straight-4 2.0 L 172 HP engine (1987.10–1998.9) | -20°00' - before TDC + after TDC |
All other modifications | -26°00' - before TDC + after TDC |
2.0 T.S. (164.H3) with gasoline straight-4 2.0 L 142 HP engine (1992.9–1998.9) | 2500–2800 rpm |
2.0 with gasoline straight-4 2.0 L 137 HP engine (1987.6–1998.9) | 2500–2800 rpm |
All other modifications | 2500–3000 rpm |
Lambda value | 0.97–1.03 λ |
2.0 T.S. (164.H3) with gasoline straight-4 2.0 L 142 HP engine (1992.9–1998.9) | 50 ppm |
2.0 V6 Turbo (164.K3) with gasoline V6 2.0 L 198 HP engine (1992.9–1998.9) | 50 ppm |
2.0 with gasoline straight-4 2.0 L 137 HP engine (1987.6–1998.9) | 50 ppm |
2.5 V6 with gasoline V6 2.5 L 161 HP engine (1992.9–1998.9) | 50 ppm |
All other modifications | 70 ppm |
To reduce environment impact and pass government inspections keep emission parameters at the level prescribed by Alfa Romeo.
Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 1993 Alfa Romeo 164 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 Alfa Romeo 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 Alfa Romeo 164 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 Alfa Romeo 164 you're not only saving money, but also also improving your technical skills and learning something new.