Reapply "Hyundai Azera: allow fingerprinting without comma power (#31717

)" (#31719)

* Revert "Revert "Hyundai Azera: allow fingerprinting without comma power" (#31…"

This reverts commit 1ffc58a.

* we should get EPS

* add EPS to non-logging can 0 query

selfdrive/car/hyundai/values.py

@@ -731,7 +731,7 @@ def match_fw_to_car_fuzzy(live_fw_versions, offline_fw_versions) -> set[str]:
     Request(
       [HYUNDAI_VERSION_REQUEST_LONG],
       [HYUNDAI_VERSION_RESPONSE],
-      whitelist_ecus=[Ecu.fwdCamera, Ecu.fwdRadar, Ecu.cornerRadar, Ecu.hvac],
+      whitelist_ecus=[Ecu.fwdCamera, Ecu.fwdRadar, Ecu.cornerRadar, Ecu.hvac, Ecu.eps],
       bus=0,
       auxiliary=True,
     ),
@@ -801,6 +801,12 @@ def match_fw_to_car_fuzzy(live_fw_versions, offline_fw_versions) -> set[str]:
       obd_multiplexing=False,
     ),
   ],
+  # We lose these ECUs without the comma power on these cars.
+  # Note that we still attempt to match with them when they are present
+  non_essential_ecus={
+    Ecu.transmission: [CAR.AZERA_6TH_GEN, CAR.AZERA_HEV_6TH_GEN],
+    Ecu.engine: [CAR.AZERA_6TH_GEN, CAR.AZERA_HEV_6TH_GEN],
+  },
   extra_ecus=[
     (Ecu.adas, 0x730, None),         # ADAS Driving ECU on HDA2 platforms
     (Ecu.parkingAdas, 0x7b1, None),  # ADAS Parking ECU (may exist on all platforms)