[SVXer95]

The other night I finally ran the diagnostics on my '95 L after an intermittent CEL. To my dismay it popped up four codes: both O2, Water Temp Sensor, and code 56 (EGR). I already ordered O2 sensors and wasn't sure what to do about the others.

I was reading another thread and heard that there were two different Water Temperature sensors?? How do I know which one I need? If it is the one that is only $20 on subaruparts.com I will be very happy.

The other question I had was about the EGR system. What other kinds of tests can I run to pinpoint the problem?

Thanks,
Collin