diff --git a/firmware/controllers/trigger/decoders/trigger_misc.cpp b/firmware/controllers/trigger/decoders/trigger_misc.cpp
index 8212d8e5bc..4a2c6f8cce 100644
--- a/firmware/controllers/trigger/decoders/trigger_misc.cpp
+++ b/firmware/controllers/trigger/decoders/trigger_misc.cpp
@@ -6,6 +6,7 @@
  */
 
 #include "trigger_misc.h"
+#include "trigger_universal.h"
 
 // TT_FIAT_IAW_P8
 void configureFiatIAQ_P8(TriggerWaveform * s) {
@@ -22,6 +23,33 @@ void configureFiatIAQ_P8(TriggerWaveform * s) {
 	s->setTriggerSynchronizationGap(3);
 }
 
+// TT_TRI_TACH
+void configureTriTach(TriggerWaveform * s) {
+	s->initialize(FOUR_STROKE_CRANK_SENSOR);
+
+	s->isSynchronizationNeeded = false;
+
+	float toothWidth = 0.5;
+
+	float engineCycle = FOUR_STROKE_ENGINE_CYCLE;
+
+	int totalTeethCount = 135;
+	float offset = 0;
+
+	float angleDown = engineCycle / totalTeethCount * (0 + (1 - toothWidth));
+	float angleUp = engineCycle / totalTeethCount * (0 + 1);
+	s->addEventClamped(offset + angleDown, T_PRIMARY, TV_RISE, NO_LEFT_FILTER, NO_RIGHT_FILTER);
+	s->addEventClamped(offset + angleDown + 0.1, T_SECONDARY, TV_RISE, NO_LEFT_FILTER, NO_RIGHT_FILTER);
+	s->addEventClamped(offset + angleUp, T_PRIMARY, TV_FALL, NO_LEFT_FILTER, NO_RIGHT_FILTER);
+	s->addEventClamped(offset + angleUp + 0.1, T_SECONDARY, TV_FALL, NO_LEFT_FILTER, NO_RIGHT_FILTER);
+
+
+	addSkippedToothTriggerEvents(T_SECONDARY, s, totalTeethCount, /* skipped */ 0, toothWidth, offset, engineCycle,
+			1.5 * FOUR_STROKE_ENGINE_CYCLE / 135, NO_RIGHT_FILTER);
+
+
+}
+
 void configureFordST170(TriggerWaveform * s) {
 	s->initialize(FOUR_STROKE_CAM_SENSOR);
 	s->isSynchronizationNeeded = true;