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high usage of petrol 850 1994

posted by  keram on  Sat Aug 10 06:20 CST 2002
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hello

My volvo 850 from 1994 with engine b5252 ( 10 valve ) with automatic transmission consumes enormous amts of petrol its like 15 litres/100 km
in town and 13 out of town . If i turn on the aircondition its 2 litres more in the city. The only fault code is the 2-2-5 which is the problem with
a/c pressure sensor. I did a test to run the car without the usage of a/c
but the fuel comsumption is still around 15 - 16 in town and 12 - 13 out of the
city. I drove the with econ switch and did not run it fast.

I have changed the air filter
cleaned the Maf
changed the spark plags and motor oil

but the problem is still on

tks to everyone who can give me clue with this one

Marek






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New high usage of petrol [850][1994]
posted by  keram  on Sat Aug 10 06:20 CST 2002 >


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