hi

anyone can help me i wanna know what the different between the 95&96 240sx do they have the same o2 sensor in the front?? or not and some 95 ecu are obd 11 correct?? but how can you tell if is obd 11 or not i stuck so help me out u guys thanks..

 

If the 1995 is OBDII it will have two o2 sensors, one before and one after the cat. The On Board Diagnostic system is pretty much the only difference. Next time you should really search, this has been covered several times not very long ago.

 

so if the 95 have two o2 sensor one in the front and one in the back then is a obd 11 correct??

 

Yep, if its OBDII, it will have two o2 sensors, one before the cat and another after the cat.

 

this thread might help out a bit also.
here you go READ ME

 

yeah

because i have an 96 240sx and i want to swap to a stick shift conversion from an 95 but the owner before me he said the motor on the 95 is an 96 motor so will the ecu from the 95 will be perfectly fit if it is a obd 11 ecu on my 96 to make a stick shift??correct let me know 240 expert thanks...

 

hey you guys so you think the tranny will fit into my 96 will be perfectly?? to make a conversion of a stick shift. But one thing i have in mind i saw th back o2 sensor is located right before the catalyes converter is that mean is it an obd 11 and the front one is located by the manifold but the wire and the plug is different from the 96 why that?? or it doesn't matter let me know thanks..