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Flunked CA.Smog check - nitrous oxide PPM to high

Help, Advice, Owners' Discussion and DIY Tutorials on all Volvo's "mid era" rear wheel drive Volvos.

1975 - 1993 240
1983 - 1992 740
1982 - 1991 760
1986 - 1991 780
1990 - 1998 940
1990 - 1998 960
1997 - 1998 V90/S90
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rlumbard1
Posts: 2
Joined: 24 February 2004
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Flunked CA.Smog check - nitrous oxide PPM to high

Post by rlumbard1 »

Have 1986 240 DL 2.3LSOHC. I cannot get the nitrous oxide PPM down. I am at 1641 PPM. Max allowed is 1230. Odometer reading is 160,000. The car is stock with no mod
Last edited by rlumbard1 on 25 Mar 2004, 22:37, edited 1 time in total.
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petershen1984
Posts: 271
Joined: 13 October 2003
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Location: Taipei

Post by petershen1984 »

Is your Volvo modified? You might try reposting at the performance forum..
Peter Shen

1992 Volvo 960 (Silver)
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