diff --git a/firmware/config/engines/custom_engine.cpp b/firmware/config/engines/custom_engine.cpp
index 27214beff8..89ec44e3f5 100644
--- a/firmware/config/engines/custom_engine.cpp
+++ b/firmware/config/engines/custom_engine.cpp
@@ -103,7 +103,7 @@ void setCustomEngineConfiguration(DECLARE_ENGINE_PARAMETER_F) {
 	boardConfiguration->ignitionPins[0] = GPIOE_14;
 	boardConfiguration->ignitionPins[1] = GPIOC_9;
 	boardConfiguration->ignitionPins[2] = GPIOC_7;
-	boardConfiguration->ignitionPins[3] = GPIO_UNASSIGNED; // todo: update this value
+	boardConfiguration->ignitionPins[3] = GPIOE_10;
 #endif
 
 	// todo: 8.2 or 10k?
diff --git a/firmware/config/engines/mazda_626.cpp b/firmware/config/engines/mazda_626.cpp
index ad0a4f8941..a4793474b9 100644
--- a/firmware/config/engines/mazda_626.cpp
+++ b/firmware/config/engines/mazda_626.cpp
@@ -39,8 +39,10 @@ void setMazda626EngineConfiguration(DECLARE_ENGINE_PARAMETER_F) {
 	engineConfiguration->injector.flow = 330;
 	engineConfiguration->specs.displacement = 2.0;
 
-	// set_global_trigger_offset_angle 282
-	engineConfiguration->globalTriggerAngleOffset = 282;
+	// set_global_trigger_offset_angle 284
+	engineConfiguration->globalTriggerAngleOffset = 284;
+	// set_ignition_mode 2
+	engineConfiguration->ignitionMode = IM_WASTED_SPARK;
 
 	// set_cranking_timing_angle 15
 	engineConfiguration->crankingTimingAngle = 8;