diff --git a/firmware/config/engines/dodge_neon.cpp b/firmware/config/engines/dodge_neon.cpp
index d70247e07c..8083c5acee 100644
--- a/firmware/config/engines/dodge_neon.cpp
+++ b/firmware/config/engines/dodge_neon.cpp
@@ -381,7 +381,6 @@ void setDodgeNeonNGCEngineConfiguration(DECLARE_CONFIG_PARAMETER_SIGNATURE) {
 //	engineConfiguration->clutchUpPin = GPIOA_14; // note SWCLK - conflict with SWD
 	engineConfiguration->clutchUpPinMode = PI_PULLUP;
 
-	engineConfiguration->activateAuxPid1 = true;
 	engineConfiguration->auxPidPins[0] = GPIOD_5; // playing with AUX PID for alternator
 	engineConfiguration->auxPidFrequency[0] = 300;
 
diff --git a/firmware/config/engines/mazda_miata_vvt.cpp b/firmware/config/engines/mazda_miata_vvt.cpp
index 6771c5098f..fe6c7210fd 100644
--- a/firmware/config/engines/mazda_miata_vvt.cpp
+++ b/firmware/config/engines/mazda_miata_vvt.cpp
@@ -276,8 +276,6 @@ void setMazdaNB2VVTSettings(DECLARE_CONFIG_PARAMETER_SIGNATURE) {
 	engineConfiguration->auxPid[0].offset = 33;
 	engineConfiguration->auxPid[0].minValue = 24;
 	engineConfiguration->auxPid[0].maxValue = 44;
-
-	engineConfiguration->activateAuxPid1 = true; // todo: remove this field?
 }
 
 static void setMazdaMiataEngineNB2Defaults(DECLARE_CONFIG_PARAMETER_SIGNATURE) {
diff --git a/firmware/config/engines/me7pnp.cpp b/firmware/config/engines/me7pnp.cpp
index 7708e94fd6..62463b0cc5 100644
--- a/firmware/config/engines/me7pnp.cpp
+++ b/firmware/config/engines/me7pnp.cpp
@@ -166,7 +166,6 @@ void vag_18_Turbo(DECLARE_CONFIG_PARAMETER_SIGNATURE) {
 
 	// VVT Settings
 
-	engineConfiguration->activateAuxPid1 = true;
 	engineConfiguration->auxPidFrequency[0] = 300;
 	engineConfiguration->fsio_setting[0] = 0.0;
 	engineConfiguration->auxPid[0].pFactor = 2;
diff --git a/firmware/controllers/actuators/vvt_pid.cpp b/firmware/controllers/actuators/vvt_pid.cpp
index 3d501939d5..932165c907 100644
--- a/firmware/controllers/actuators/vvt_pid.cpp
+++ b/firmware/controllers/actuators/vvt_pid.cpp
@@ -36,20 +36,6 @@ static fsio8_Map3D_u8t vvtTable2("vvt#2");
 
 static Logging *logger;
 
-static bool isEnabled(int index) {
-	// todo: implement bit arrays for configuration
-	switch(index) {
-	case 0:
-		return engineConfiguration->activateAuxPid1;
-	case 1:
-		return engineConfiguration->activateAuxPid2;
-	case 2:
-		return engineConfiguration->activateAuxPid3;
-	default:
-		return engineConfiguration->activateAuxPid4;
-	}
-}
-
 class AuxPidController : public PeriodicTimerController {
 public:
 
@@ -114,10 +100,6 @@ private:
 static AuxPidController instances[CAM_INPUTS_COUNT];
 
 static void turnAuxPidOn(int index) {
-	if (!isEnabled(index)) {
-		return;
-	}
-
 	if (!isBrainPinValid(engineConfiguration->auxPidPins[index])) {
 		return;
 	}
@@ -126,7 +108,8 @@ static void turnAuxPidOn(int index) {
 			&engine->executor,
 			engineConfiguration->auxPidPins[index],
 			&instances[index].auxOutputPin,
-			engineConfiguration->auxPidFrequency[index], 0.1);
+			// todo: do we need two separate frequencies?
+			engineConfiguration->auxPidFrequency[0], 0.1);
 }
 
 void startAuxPins() {