#135857, "RE: 95 fuel rail on 99 gs" In response to In response to 16 Jan-20-12 07:35 PM by dalesmitsu
Originally posted by DarkOne
Originally posted by dalesmitsu
Originally posted by bullettdsm
Originally posted by Dstach
Originally posted by Dstach Check before a rebuild.
I'm guessing you skimmed and didn't read that part?
No, I read that part. I just didn't see how that connected up to the problem the OP had. He needed to identify it with the engine already in and running. Seems like you wanted him to rebuild it so he could identify...... Of coursssssse, if we really want to get technicalllllll, we could say that he may NOT actually have a 95 engine in there. He may just have the rail out of a 95 and the engine could be from a 96-99. Or the engine could even have been pulled out of a 95 but not have been a 95 engine. It could have been pulled from another car (say a 98) and put into the donor 95 car. Then it could have been pulled from that car and put into his car Oh the pastabilities......
How about counting the pin connector to the ECU. Compare it to car with 96 to 99 420a engine. Would this be another way of detereming what engine is the car. Could also help those roaming in the junkyard looking for a long block? If so, OP unplug your ecu an take a picture of the pin connector and post it up.
Why would he have anything other than a 99 ecu in it, Dale?
Well, from what I have read 1995 2ga ecu's tend to go out. 1995 ecu is two piece (smaller)as with 1996-1999 ecu is one piece. 1995 fpr is on the fuel rail /fuel filter is also in the engine bay as with 1996-1999 fpr/fuel filter is near the tank rear passenger side. pulsed secondary air injection ecu are interchangeable but the 1995 had a recall for pulsed secondary air injection for removal and was removed in 1996 to 1999 models if it wasnt changed then you have a 2gb 1996 to 1999 rs/gs/esi ecu running a 1995 wiring harnass. ecu that the 95 and 96 had the same interchange number and I am running a 96 ecu right now in my 95. I would think that the only difference is the programing for the pulsed secondary air injection/ the 95's were recalled for removal and was removed in 96 models. If you haven't changed it then you have a 96 ecu with a 95 wiring harness.
1995 should have two obd1 and obd2 ports like in picture in the link.
Of coursssssse, if we really want to get technicalllllll, we could say that he may NOT actually have a 95 engine in there. He may just have the rail out of a 95 and the engine could be from a 96-99. Or the engine could even have been pulled out of a 95 but not have been a 95 engine. It could have been pulled from another car (say a 98) and put into the donor 95 car. Then it could have been pulled from that car and put into his car 
