FW Query: test noOBD queries on aux panda (#29547)

* huh, this test just works!

* fix

* Update selfdrive/car/tests/test_fw_fingerprint.py
old-commit-hash: 7de9842245dfb506ec340290469d7412989e2233

selfdrive/car/ford/values.py

@@ -108,7 +108,6 @@ FW_QUERY_CONFIG = FwQueryConfig(
       [StdQueries.TESTER_PRESENT_REQUEST, StdQueries.MANUFACTURER_SOFTWARE_VERSION_REQUEST],
       [StdQueries.TESTER_PRESENT_RESPONSE, StdQueries.MANUFACTURER_SOFTWARE_VERSION_RESPONSE],
       # whitelist_ecus=[Ecu.engine],
-      auxiliary=True,
     ),
     Request(
       [StdQueries.TESTER_PRESENT_REQUEST, StdQueries.MANUFACTURER_SOFTWARE_VERSION_REQUEST],

selfdrive/car/tests/test_fw_fingerprint.py

@@ -168,6 +168,10 @@ class TestFwFingerprint(unittest.TestCase):
         for request_obj in config.requests:
           self.assertEqual(len(request_obj.request), len(request_obj.response))
 
+          # No request on the OBD port (bus 1, multiplexed) should be run on an aux panda
+          self.assertFalse(request_obj.auxiliary and request_obj.bus == 1 and request_obj.obd_multiplexing,
+                           f"{brand.title()}: OBD multiplexed request is marked auxiliary: {request_obj}")
+
 
 class TestFwFingerprintTiming(unittest.TestCase):
   N: int = 5
@@ -237,7 +241,7 @@ class TestFwFingerprintTiming(unittest.TestCase):
         'volkswagen': 0.2,
       },
       2: {
-        'ford': 0.4,
+        'ford': 0.3,
         'hyundai': 1.1,
       }
     }