so my 96 accord lx (2.2 non-vtec) has the jumper pin and ob2 port, which should be used for diagnostics? codes pulled from obd2 were p1253 vvt, and p0705 transmission range sensor circuit malfuntion. should I pull obd1 codes? says vvt electric control solenoid but my accord is non-vtec? any help or guidance on how to go about this repair thanks