diff --git a/tools/sim/lib/simulated_car.py b/tools/sim/lib/simulated_car.py
index 8c15195dcb..16f46d31c2 100644
--- a/tools/sim/lib/simulated_car.py
+++ b/tools/sim/lib/simulated_car.py
@@ -46,6 +46,13 @@ class SimulatedCar:
 
     msg.append(self.packer.make_can_msg("SCM_BUTTONS", 0, {"CRUISE_BUTTONS": simulator_state.cruise_button}))
 
+    values = {
+      "COUNTER_PEDAL": self.idx & 0xF,
+      "INTERCEPTOR_GAS": simulator_state.user_gas * 2**12,
+      "INTERCEPTOR_GAS2": simulator_state.user_gas * 2**12,
+    }
+    msg.append(self.packer.make_can_msg("GAS_SENSOR", 0, values))
+
     msg.append(self.packer.make_can_msg("GEARBOX", 0, {"GEAR": 4, "GEAR_SHIFTER": 8}))
     msg.append(self.packer.make_can_msg("GAS_PEDAL_2", 0, {}))
     msg.append(self.packer.make_can_msg("SEATBELT_STATUS", 0, {"SEATBELT_DRIVER_LATCHED": 1}))