626, 2.0, 2001, 82,000mi....We were in a flood situation and the engine was halfway underwater. The car cranked and ran well for a few days but went downhill. The decent began with running poorly then a lot of unburnt gas in the air. Finally stopped cranking altogether. Lights come on, no crank, obd2 doesn't read anything at all. Not sure where to start. Thanks in advance, it's been a really good vehicle.
Update: Found corrosion in the fuse box under steering wheel. Crc inside and replaced fuses. All electronics now working and get error code p1633. Things are pointing to the alternator, which was underwater. Any suggestions? Starter not spinning.