Retrive check egine codes 1994 subaru legesy - 1994 Subaru Legacy Outdoor

https://www.2carpros.com/articles/subaru-diagnostic-trouble-code-definitions-1987-1994-obd1-with-code-gathering

Take the negative battery cable off for one minute.

Here is how to retrieve codes on the Subaru: http://www.2carpros.com/articles/subaru-diagnostic-trouble-code-definitions-1987-1994-obd1-with-code-gathering

A well known auto parts store like Pep Boys or Autozone will usually pull the codes for free. They're usually a little less pushy than the dealership when it come's to having repairs done while you're there.

If it won't go all the way up or down, pull the door panel and move the stops on each end of the door glass. You'll see what I speak of once you get the door panel off.

P0130----- 02 sensor circuit on bank #1 sensor #1
P0171------System too lean bank#1
The oxygen sensor on bank #1 needs a new one. If you have a V6 engine, the 02 sensor is screwed into the exhaust pipe up near the exhaust manifold on the same side #1 spark plug is, that's bank #1
I don't have my manual at the moment, so I can't tell you exactly where it is.
The sensor down by the catalytic converter is sensor #2 you don't want that one.

http://www.obd-codes.com/trouble_codes/subaru/1988-subaru-multi-point-fuel-injected-cars.php

Looks like you have a Coolant temperature sensor fault and throttle positioning sensor

Your car is OBD I. If you take your car to an autozone or similar auto parts store they will read your codes for free. You can buy a code reader if you wish but you will have to get the plug for a subaru also. They can be found on ebay. The code should be cleared once the engine check light is off.

check for dirty air filter, check timing, emission system, fuel injection

Try disconnecting the battery for 2 hours. Then drive for 10 miles so the PCM can relearn. It may run rough for 10 miles.

If not ok, go to Villager website for expert team help free. Check files, ask questions

http://groups.yahoo.com/group/villagerquest/

All sensor have to be check for proper opperation to work. you mite have a bad ground in