diff --git a/firmware/config/engines/bmw_e34.cpp b/firmware/config/engines/bmw_e34.cpp
index da6a388be7..b31c7b3beb 100644
--- a/firmware/config/engines/bmw_e34.cpp
+++ b/firmware/config/engines/bmw_e34.cpp
@@ -41,10 +41,15 @@ void setBmwE34(DECLARE_ENGINE_PARAMETER_F) {
 	engineConfiguration->useOnlyFrontForTrigger = true;
 
 	// Trigger configuration
-	engineConfiguration->trigger.type = TT_TOOTHED_WHEEL_60_2;
+//	engineConfiguration->trigger.type = TT_TOOTHED_WHEEL_60_2;
 	setOperationMode(engineConfiguration, FOUR_STROKE_CRANK_SENSOR);
 	engineConfiguration->globalTriggerAngleOffset = 84;
 
+	engineConfiguration->trigger.type = TT_TOOTHED_WHEEL;
+	engineConfiguration->trigger.customTotalToothCount = 8;
+	engineConfiguration->trigger.customSkippedToothCount = 1;
+
+
 	// Injection settings
 	engineConfiguration->injector.lag = 1.15;
 	engineConfiguration->injector.flow = 750;
diff --git a/unit_tests/test_trigger_decoder.cpp b/unit_tests/test_trigger_decoder.cpp
index c929d9c951..99e28c1c56 100644
--- a/unit_tests/test_trigger_decoder.cpp
+++ b/unit_tests/test_trigger_decoder.cpp
@@ -510,7 +510,7 @@ void testTriggerDecoder(void) {
 	testTriggerDecoder2("ford aspire", FORD_ASPIRE_1996, 4, 0.0, 0.5);
 
 	//testTriggerDecoder2("bmw", BMW_E34, 0, 0.9750, 0.5167);
-	testTriggerDecoder2("bmw", BMW_E34, 0, 0.5167, 0.0);
+	testTriggerDecoder2("bmw", BMW_E34, 0, 0.3750, 0.0);
 
 	test1995FordInline6TriggerDecoder();
 	testMazdaMianaNbDecoder();