diff --git a/can/tests/test_packer_parser.py b/can/tests/test_packer_parser.py
index ecba4fd..2121359 100644
--- a/can/tests/test_packer_parser.py
+++ b/can/tests/test_packer_parser.py
@@ -58,6 +58,29 @@ class TestCanParserPacker(unittest.TestCase):
 
         idx += 1
 
+  def test_scale_offset(self):
+    """Test that both scale and offset are correctly preserved"""
+    dbc_file = "honda_civic_touring_2016_can_generated"
+
+    signals = [
+      ("USER_BRAKE", "VSA_STATUS", 0),
+    ]
+    checks = [("VSA_STATUS", 50)]
+
+    parser = CANParser(dbc_file, signals, checks, 0)
+    packer = CANPacker(dbc_file)
+
+    idx = 0
+    for brake in range(0, 100):
+      values = {"USER_BRAKE": brake}
+      msgs = packer.make_can_msg("VSA_STATUS", 0, values, idx)
+      bts = can_list_to_can_capnp([msgs])
+
+      parser.update_string(bts)
+
+      self.assertAlmostEqual(parser.vl["VSA_STATUS"]["USER_BRAKE"], brake)
+      idx += 1
+
   def test_subaru(self):
     # Subuaru is little endian