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1987 Volvo 240 (148 k) failing emissions 200 1987

posted by  ClevelandVolvo on  Thu Sep 6 11:55 CST 2007
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last visit: Thu Mar 12 11:13 CST 2009
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Hello all!

Had the Cat converter replaced 2 yrs ago & just did a full tune up

Failed the emission tests...had a nox reading 25/25 of 1690 (allowable is 1121) and a 50/15 result of 1967 (allowable is 1227).

I have read lucid's "trick" of plugging the vacuum line on the Chrysler control unit transducer, but mine is a Bosch system. IS there a similar "trick" for my system??

AS usual, any help is appreciated!!

randyB






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New 1987 Volvo 240 (148 k) failing emissions [200][1987]
posted by  ClevelandVolvo  on Thu Sep 6 11:55 CST 2007 >


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