Are all 95's obd1?

SpdFrk1990
09-16-2006, 04:19 PM
I heard they were but with obdII connectors is that correct? I am looking at a 95 monday and im thinkin its a perfect yr if it is obd1 since that was the yr with the upgraded optispark also. This is a 1 owner car with only 29k miles! The only thing I dont like is the t-tops I really wanted a hard top but I can live with it. It is also a 6-speed so if I like it and everything checks out good monday I will be a new 4th gen owner :). This will be my second f-body I also have a 90 camaro.

MEAN LT1
09-16-2006, 04:26 PM
That is correct, all 95's were obd1 with obd2 aldo connector ports. Make sure she checks out, if all good go for it.

SpdFrk1990
09-16-2006, 05:01 PM
That is correct, all 95's were obd1 with obd2 aldo connector ports. Make sure she checks out, if all good go for it.

Thanks man just wanted a second opinion.

SpdFrk1990
09-16-2006, 05:04 PM
1 more thing is there any difference from the early 95's to the late 95's cause this is a late 95.

Dave '97 Z28 M6
09-17-2006, 01:13 AM
I have heard rumours that there are a few late-'95 OBDII cars out there - but it's probably nothing more than rumour. If you want to be certain, you could unhook one of the plug wires and run the car for a bit. An OBDII car will get a flashing SES light due to the missfire, whereas OBDI won't.

Injuneer
09-18-2006, 11:17 AM
The guys that did LT1_Edit (Ken), and Andrew at AKM cables, Shoebox, and myself have NEVER found a 95 that was not OBD-I.

moparman
09-18-2006, 12:28 PM
I think the V6's were.

Dave '97 Z28 M6
09-19-2006, 11:55 AM
The guys that did LT1_Edit (Ken), and Andrew at AKM cables, Shoebox, and myself have NEVER found a 95 that was not OBD-I.
:thumb: Good info!

The fact that some '95's (CA, etc. emissions) were dual-cat cars, and dual-cat cars are usually OBDII, might be the source of the confusion.

jsetzer
09-19-2006, 01:08 PM
I have heard something stupid like the late 95s were 5 speaker bose systems while the early were 3 speaker. Mine had 5 in it, but I don't know.

Other than that I don't know anything.

Rock Taxi
09-26-2006, 02:19 PM
A somewhat related question.... can you check 1994 and 1995 OBD1 DTC's by jumping some of the ports on the ALDL connector like on earlier model PCM's, or do you have to use a code reader?

ed

moparman
09-26-2006, 03:24 PM
A somewhat related question.... can you check 1994 and 1995 OBD1 DTC's by jumping some of the ports on the ALDL connector like on earlier model PCM's, or do you have to use a code reader?

ed

No, you can't check with a jumper. You need a code reader or scan tool.