Hey, I'd recommend getting an engine harness from Dave Barton. His webisite is the following. http://www.bartonharness.com/volvoharnesses.html I'm betting he might have a used harness in that you can get for about $180 used. I can tell you his used harnesses are just short of brand new!!! I don't say this in jest, cause my engine harness when rotten too and I ordered a used one from Dave and itz taken care of all my engine harness problems. To be honest my car still isn't running consistantly, if really much at all, but thatz due to ignition problem. Anyhow, check with Dave right away and you might be able to put your car back together this weekend! Hope this helps. Oh and by the way - I think Dave is the president of the Volvo club of Southern California, just so you know hez not just some fruit that happens to sell Volvo wire harnesses.