in your garage to make future searches easy.

Condition Value
expand_moreDiesel exhaust gas values
expand_moreCut-off control speed
All Volkswagen diesel straight-4 1.9 Liters 1Y engines 49505150 rpm
All Volkswagen diesel straight-4 1.6 Liters RA engines 50505150 rpm
All Volkswagen diesel straight-4 1.6 Liters SB engines 50505150 rpm
All other modifications 48005200 rpm
expand_moreMaximum K-value
All Volkswagen diesel straight-4 1.6 Liters RA engines 2.5 1/m
All Volkswagen diesel straight-4 1.6 Liters SB engines 2.5 1/m
All other modifications 2 1/m
expand_moreGeneral exhaust gas values
Idling speed with automatic gearbox 750850 rpm
No adjustment possible
expand_moreIdling speed with manual gearbox
Volkswagen gasoline straight-4 2.0 Liters 9A 134 HP 700900 rpm
No adjustment possible
Volkswagen diesel straight-4 1.9 Liters 1Y 67 HP 870930 rpm
Volkswagen gasoline straight-4 1.6 Liters EZ 71 HP 8001000 rpm
No adjustment possible
Volkswagen gasoline straight-4 1.6 Liters 1F 71 HP 8001000 rpm
No adjustment possible
Volkswagen gasoline straight-4 1.8 Liters AAM 74 HP 8251025 rpm
No adjustment possible
Volkswagen diesel straight-4 1.6 Liters SB 79 HP 870930 rpm
Volkswagen diesel straight-4 1.6 Liters RA 79 HP 870930 rpm
Volkswagen gasoline straight-4 1.8 Liters RP 89 HP 700900 rpm
No adjustment possible
Volkswagen gasoline straight-4 1.8 Liters ABS 89 HP 700900 rpm
No adjustment possible
Volkswagen gasoline straight-4 1.8 Liters ADZ 89 HP 700900 rpm
No adjustment possible
All other modifications 750850 rpm
No adjustment possible
Minimum engine oil temperature at VET 176°F
expand_morePetrol exhaust gas values
expand_moreCO content at idling speed
Volkswagen gasoline straight-4 1.8 Liters PB 110 HP 0.11 %
All other modifications 0.5 %
expand_moreCO content at increased idling speed
Volkswagen gasoline straight-4 1.8 Liters PB 110 HP 0.4 %
All other modifications 0.3 %
expand_moreIgnition time
1.8 with gasoline straight-4 1.8 L 106 HP engine (1988.4–1990.7) -30°00' - before TDC + after TDC
2.0 with gasoline straight-4 2.0 L 114 HP engine (1990.2–1997.5) -6°00'±2°00' - before TDC + after
TDC
2.0 with gasoline straight-4 2.0 L 114 HP engine (1990.2–1997.5) -6°00'±2°00' - before TDC + after
TDC
2.0 with gasoline straight-4 2.0 L 114 HP engine (1990.2–1997.5) -6°00'±2°00' - before TDC + after
TDC
All other modifications -6°00'±1°00' - before TDC + after
TDC
expand_moreIncreased idling speed
Volkswagen gasoline straight-4 1.8 Liters PB 110 HP 20003500 rpm
All other modifications 25002800 rpm
Lambda value 0.971.03 λ
expand_moreMaximum HC content at idling
Volkswagen gasoline straight-4 1.8 Liters PB 110 HP 200 ppm
All other modifications 100 ppm

To reduce environment impact and pass government inspections keep emission parameters at the level prescribed by Volkswagen.

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 1990 Volkswagen Passat Variant Wagon 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 Volkswagen 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 Volkswagen Passat Variant Wagon 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 1990 Volkswagen Passat Variant Wagon you're not only saving money, but also also improving your technical skills and learning something new.

1990 Volkswagen Passat Variant Wagon generations

In 1990 Volkswagen offered 2 generations of the Passat Variant Wagon. Emission may vary in different generations. Be sure that you are looking at the rigt modification.

Units:
facebook twitter reddit linkedin messenger whatsapp telegram skype email chat