diff --git a/firmware/config/engines/mazda_miata_vvt.cpp b/firmware/config/engines/mazda_miata_vvt.cpp
index ea9acf9d2b..c64567b0ae 100644
--- a/firmware/config/engines/mazda_miata_vvt.cpp
+++ b/firmware/config/engines/mazda_miata_vvt.cpp
@@ -343,7 +343,7 @@ void setMazdaMiata2003EngineConfiguration(DECLARE_CONFIG_PARAMETER_SIGNATURE) {
 
 
 
-	boardConfiguration->malfunctionIndicatorPin = GPIOE_0;
+	boardConfiguration->malfunctionIndicatorPin = GPIOD_5;
 
 
 //	boardConfiguration->malfunctionIndicatorPin = GPIOD_9;
@@ -388,6 +388,15 @@ void setMazdaMiata2003EngineConfiguration(DECLARE_CONFIG_PARAMETER_SIGNATURE) {
 	// set idle_rpm 1700
 	// see setDefaultIdleParameters
 
+	engineConfiguration->adcVcc = 3.3f;
+	engineConfiguration->vbattDividerCoeff = 9.70f;
+
+	// 1K pull-down to read current from this MAF
+	engineConfiguration->mafAdcChannel = EFI_ADC_6; // PA6 W46 <> W46
+
+	engineConfiguration->throttlePedalUpVoltage = 0.65f;
+
+
 	// VNH2SP30 three-wire ETB control
 	// PWM
 	boardConfiguration->etb1.controlPin1 = GPIOE_6;