Question about 2003 Volvo XC90

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2003 xc90 crank but won't start

I'm a fairly knowlegeable do it yourself tech, cranks but will not fire, no communication with scan tool. I'm fairly certain I have no spark. Any ideas?

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  • suburban_aut Aug 19, 2008

    I'm a fairly knowlegeable do it yourself tech, cranks but will not fire, no communication with scan tool. I'm fairly certain I have no spark. Any ideas?


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I hate to say that you may have PCM problems. I would start with making sure that your getting power to PCM, good grounds etc. check for mice chewing on wires stuff like that.....

Posted on Aug 19, 2008

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