It's a 1995 an OBD2 does not work,how do I check the codes for the check engine light?

You can access them by going to the link, some late 1995 vehicles were OBD2, then you would have a diagnostic connector under the dash below the steering wheel, otherwise you do it under the hood (OBD1). FORD 1983 1995 OBD1 Decoder

If it has OBD1 for a diagnostic system you can get the trouble codes by making the check engine light flash.
If it has OBD2 you'll need a scanner or code reader. Most auto parts stores will check OBD2 for free in hopes of selling you some parts.
You can do an internet search for OBD1 codes and see if the connector plug looks like yours. If it does you can use a paper clip to jumper two connectors and make the warning light flash.
1994 and 1995 were cross-over years when the car companies switched from OBD1 to OBD2 so each model switched at a different time.

short answer, bad question! GEN 5 , trecel,
long:
is this a USA,car,?? gee, why not say that. ????
as each car in each country has different systems. OBD1, OBD1.5 , OBD2, JOBD, EOBD. etc. or worse.....
did you look for the 16pin D-shell shaped DLC connector ? at drivers
knee?

so im blocked from being accurate, just that.... alone..
and what engine? 5 engines world wide.... a fact.
2E,3E,4E,5E (new twin cam in 95) or the 1N

in 1995 some engines on some cars were full or 1/2 OBD2 compliant.
that RIGHT, some with 4cyl are OBD1, and V6 OBD2, can prove it.

some cars in 1995, are OBD2 and have no flash codes,
some are compliant to OBD2 with a cable adaptor. 1.5 compliance
the EPA will list this car and non compliant ever if 100% good,
but connector is wrong, or get this, more than 1 meter for steering
so, RTM. the manual never lies, and that manual is , THE FSM.
http://actron.com/faq_detail.php?pid=16298&id=7
fact2 the earliest OBD2 is 1994 car. 1996 is mandate.
1995 cars are on LIMBO do your home work. ! or ask ?
to ask answer all questions above, country and ENGINE
Lots of disinformation on the web, i track this and know it.
OMG , 1995.5 year cars, ouch.

ok 1 step at a time.
the light must glow key on, does, ,if not its burned out or stolen
many cars, (vast) the nasty PO stole it so new owners can see truth.
very common. in real world.

short answer 2: can work (USA ONLY)!!!
i found the OBD2 standard, OBD2 connector by right knee.
i jacked in new scan took key on and its dead.
i open hood, look up and see , EPA sticker and no OBD2 compliant word, bingo a OBD1.5 car, ask for help. (custom cable)

tricky huh, i dont design them i only fix them i fix ECU/s

hi, I think your car has the obd2 code problem, this tool can read out the code, hope help.

Underneath the steering wheel.

Unfortunately it can be many thing causing your engine light to go on. Cars from 1996 and up have the newer On Board Diagnostics (OBD2) and can check engine light codes with a simple reader. Since your car is a 95 you will have to take it to a shop to check what might be causing the light to go on.

The 1995 Olds 88 has an obd 2 plug, but is an obd 1 system. Some people call it obd 1.5
There is no option to jump 2 contacts to flash the codes on the check engine light in these cars.
You will either need a compatible scan tool, or a cable to hook to a laptop and the software to pull the codes. (check out www.aldlcable.com)
One such scan tool is the Actron CP9185. It has the extra data pin for the 8192 baud communication with the computer in these cars. (pin 9 on the OBD 2 connector)

95 toyota may have an early obd2 diagnostics,which started for all cars in 96,which means it can track a cylinder misfire,when ck light flashes it can mean multiple misfire detected causing serious loss of power,you can try going to autozone they do free ck engine light code reading ,tell them you may have obd2 plug according to web,let me know codes if you get lucky.with AZ its hit or miss

go to autozone have them check codes if not obd2 u can pull codes with a paperclip an jump plug that they plug scanner into an check engine light will flash code autozone will be able to tell u what code is

if your obd2 scanner fits the connection you have obd2, obd1 connector is way differnt.

your code p1443
Control System
Canister Purge
Valve (Mechanical)
Malfunction
Monitors the fuel vapor
flow between the
engine intake manifold
and the EVAP
canister. The system
failure occurs when a
leak or blockage
between the intake
manifold, the EVAP
canister purge valve
and the EVAP canister
is detected by the
PCM.
l Pinched, blocked or
plugged fuel vapor
tubes/hoses (except
between fuel tank and
EVAP canister)
l Damaged EVAP
canister
l Disconnected, cracked
or cut fuel vapor
tubes/hoses (except
between fuel tank and
EVAP canister)
l Damaged EVAP
canister purge valve
Check for audible vacuum
noise in the engine
compartment or significant
fuel odor in the engine
compartment or near the
EVAP canister.

This link has all the codes you need.
http://rockledge.home.comcast.net/~rockledge/RangerPictureGallery/DTCs.pdf