Help I need my Subaru codes diagnosed my warranty is almost up. Thanks so much

Question

Please Help P1518 P1152 P1153 P0140 P0852 Thanks I'm thinking EVAP , H20S, IAC ,MAP ...idk

Answer 1

P1518 Starter switch circuit low input

P0852 Park/Neutral switch input circuit high (AT), Neutral safetty input circuit high (MT)

P1152    02 sensor circuit range/performance low (bank1 sensor1)

P1153    02 sensor circuit range/performance  high (bank1 sensor1)

P0140     02 sensor circuit no activity detected (bank1 sensor 2)

P0852 this is the safety for the starter,if you are a automatic transmission the PRNDL is not making contact for the starter notor to start the vehicle,If you are a manual transmission the nuetral safety is not making contact fof the starter motor to trun over.P1518 low input to the starter due to the safety devices,so the vehicle has to start. As for the 02 sensor coding up it runs off a relay and fuse so in the engine fuse junction box inspect SBF-5 fuse if its open replace it.Clear code and retest.