So your SVX won't start??

[Hocrest]

Before you spend an hour at night with a failing flashlight to undo the top of the driver side timing cover, and disconnect the O2 sensors, and check for codes, and disconnect the fuel line to check for fuel, and pull a coil and plug to check for spark, and swap a MAF off of your Legacy, and get it towed at 11:00 at night an hour to your house, and then on your next weekend off pull the radiator out and the whole front end apart to find the timing belt is dead on, then have a friend drive two hours out of his way on a 90* day with no air conditioning in their truck, check one thing...

Make sure that the connector didn't become disconnected from the TPS sensor...