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No start...no spark...tried everything- I think ??? 850 1994

It took me a while but I found the thread at Matthews:

http://www.matthewsvolvosite.com/forums/viewtopic.php?f=1&t=27769

You have done everything correctly, so far. Just a simple check: does the wiring for the CPS go over the rotor/cap or under? If the wires are too close to the plug wires, the stray electrons can mess up the CPS signal.

You just might have a bum CPS. I realize you got 2 new ones, but I would have prefered you having an OEM CPS. If there is a salvage yard, try a used one.

BTW, whenever I changed the oil on my 1995 850, I always ran through every port in the diagnostic boxes making sure the codes came up 1-1-1, except for B-2.

Klaus
--
Praying for Cynthia Amendt, heaven bound






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New No start...no spark...tried everything- I think ??? [850][1994]
posted by  1994_850_owner  on Wed Mar 17 05:51 CST 2010 >


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