Kedakari

I dont have a mustang, I have a 1994 Lincoln Town car. I cant find any sources after searching for a fix.. this is the closest place to find. I'm sorry. I need help.

I got codes 53 55 58 and 95
All the codes have something to do with Voltage to high

53 Throttle Position sensor too high - TPS
55 No or low (under 7.5 V) Key Power to PCM pin 5
58 Idle Tracking Switch (ITS) signal problem ISC
Vane Air Temperature (VAT) sensor out of range or open - VAT
95 (O) Fuel pump: open, bad ground or always on - Power / Fuel Pump Circuits

The car is running. CEL comes on after driving. Restart clears it. Runs rough at idle and sometimes cuts out at stop lights.
I checked all my wires, and checked the alternator. The looked OK.

What else can I do? I hope I'm not out of place asking here, but I need help from you ford guys.

Nuke

Sorry, can't help. Those codes are totally foreign to me and I don't recall hereing anyone have anything similar on their Stang.

Kedakari

gah I should moved this to the 96 & up

All the codes suggest a voltage issue. :[

Got any idea's I can follow to root this out?
Bad alternator? Voltage regulator?
I dunno.. maybe someone could help... thanks anyways.

Nuke

As a guess and being that you believe it's an overvoltage issue, then the first thing I'd have checked is the voltage regulator but that should be integral to the alternator.