7 P-codes, running poorly. 1998 V8.

[1998rollover]

What are the part numbers for the PCV hose(s) on a 1998 V8 Mountaineer? Ford can't get them. When I changed the injectors and installed a new PCV valve, I noticed the hose looked a bit iffy. The valve wasn't in its hole in the intake but I chalked that up to the idjit I had do the V8 swap into my 02 Sport Trac. I installed a new PCV valve grommet too.
(He'd also broken the plastic emission control valve back in that area and screwed up various other things I've been finding and fixing.)

I also installed a new TPS when I did the injectors, and fuel pressure regulator.

I'm going to check the cleanliness or lack of it of the IAC. Just ordered the gasket for that at Autozone.

The MAF appears to be spotlessly clean.

I have a bunch of codes and it's running terribly.

P1506
P1130
P1131
P1132
P2152
P0172
P0175

 

[Turdle]

Check all the fuses. There are 2 fuse boxes, one under the hood and another on the driver side end of dash.

Otherwise, I would suspect wiring damage to the fuel injector harness, causing the entire harness to be shorted to ground.