1997 s90 volvo unable to smog

5

Asked by Jul 09, 2012 at 03:54 PM

Question type: Maintenance & Repair

When i apply a obd2 to this car it reads that 6 monitors are not ready i have driven the car(1977 s90 volvo) for 150 miles and still get the same readings how can i fix this ,any help would be wonderful,Thanx

1 Answer

16,185

Be sure you drive the car at highway speeds, from full cold to operateing temperature. speed up at light throttle and heavy throttle. Idle for some time. If you feel you've done all those at some point then make sure your not loseing power for any reason.

Your Answer

Add photo

Related Questions

Shortcuts

Search Maintenance & Repair Questions

Maintenance & Repair Experts

#1 Tom Demyan
Tom Demyan
Reputation 150,020
#2 FordNut
FordNut
Reputation 102,960
#3 dandyoun
dandyoun
Reputation 84,000
View All