S14 SR20det OBD1 or OBD2

[p4hang]

Title pretty much speaks for itself. Just wondering if S14 SR's are OBD2 or OBD1

[Ghost05]

that all depends on the year of the car you got the SR from because the S14 was made during the transition from OBD1 to OBD2. But you have a 1 in 4 chance of it being OBD1. '95 S14;OBD1, '96-'98 S14 OBD2.