diff --git a/firmware/config/engines/dodge_ram.cpp b/firmware/config/engines/dodge_ram.cpp
index db7fe13913..b99fcdb556 100644
--- a/firmware/config/engines/dodge_ram.cpp
+++ b/firmware/config/engines/dodge_ram.cpp
@@ -24,7 +24,7 @@ void setDodgeRam1996(DECLARE_ENGINE_PARAMETER_F) {
 	engineConfiguration->specs.firingOrder = FO_1_8_4_3_6_5_7_2;
 
 	boardConfiguration->triggerInputPins[0] = GPIOC_6;
-	boardConfiguration->triggerInputPins[1] = GPIOA_8;
+	boardConfiguration->triggerInputPins[1] = GPIOA_5;
 
 	engineConfiguration->vbattAdcChannel = EFI_ADC_NONE; // todo: conflict with what?
 }
diff --git a/firmware/controllers/engine_controller.cpp b/firmware/controllers/engine_controller.cpp
index e19babceff..c5846397bf 100644
--- a/firmware/controllers/engine_controller.cpp
+++ b/firmware/controllers/engine_controller.cpp
@@ -311,7 +311,7 @@ static void printAnalogChannelInfoExt(const char *name, adc_channel_e hwChannel,
 static void printAnalogChannelInfo(const char *name, adc_channel_e hwChannel) {
 #if HAL_USE_ADC || defined(__DOXYGEN__)
 	if (hwChannel != EFI_ADC_NONE) {
-		printAnalogChannelInfoExt(name, hwChannel, getVoltage(hwChannel));
+		printAnalogChannelInfoExt(name, hwChannel, getVoltage("print", hwChannel));
 	}
 #endif
 }
diff --git a/firmware/controllers/sensors/allsensors.cpp b/firmware/controllers/sensors/allsensors.cpp
index 7d24956ccc..154f491de5 100644
--- a/firmware/controllers/sensors/allsensors.cpp
+++ b/firmware/controllers/sensors/allsensors.cpp
@@ -24,5 +24,5 @@ bool getAcToggle(Engine *engine) {
 	 * for now we are looking for a pull-up. High level means input switch is floating (which is OFF position)
 	 * low value means input is ground - which means ON.
 	 */
-	return getVoltageDivided(engine->engineConfiguration->acSwitchAdc) < 2.5;
+	return getVoltageDivided("A/C", engine->engineConfiguration->acSwitchAdc) < 2.5;
 }
diff --git a/firmware/controllers/sensors/ego.cpp b/firmware/controllers/sensors/ego.cpp
index 6aebc6fc02..b0055ac6e8 100644
--- a/firmware/controllers/sensors/ego.cpp
+++ b/firmware/controllers/sensors/ego.cpp
@@ -9,7 +9,7 @@ EXTERN_ENGINE;
 float getAfr(DECLARE_ENGINE_PARAMETER_F) {
 	afr_sensor_s * sensor = &engineConfiguration->afr;
 
-	float volts = getVoltageDivided(sensor->hwChannel);
+	float volts = getVoltageDivided("ego", sensor->hwChannel);
 
 	return interpolate(sensor->v1, sensor->value1, sensor->v2, sensor->value2, volts);
 }
diff --git a/firmware/controllers/sensors/maf.cpp b/firmware/controllers/sensors/maf.cpp
index c40965f8f4..bcfb846c0d 100644
--- a/firmware/controllers/sensors/maf.cpp
+++ b/firmware/controllers/sensors/maf.cpp
@@ -17,7 +17,7 @@ float getMaf(DECLARE_ENGINE_PARAMETER_F) {
  * @return kg/hour value
  */
 float getRealMaf(DECLARE_ENGINE_PARAMETER_F) {
-	int mafAdc = getAdcValue(engineConfiguration->mafAdcChannel);
+	int mafAdc = getAdcValue("maf", engineConfiguration->mafAdcChannel);
 	/**
 	 * here we drop from 12 bit ADC to 8 bit index
 	 */
diff --git a/firmware/controllers/sensors/maf.h b/firmware/controllers/sensors/maf.h
index c30e5526ee..fc0b9e77b4 100644
--- a/firmware/controllers/sensors/maf.h
+++ b/firmware/controllers/sensors/maf.h
@@ -14,7 +14,7 @@
 
 #include "main.h"
 
-#define getMafT(ec) (getVoltageDivided(ec->mafAdcChannel))
+#define getMafT(ec) (getVoltageDivided("maf", ec->mafAdcChannel))
 float getMaf(void);
 float getRealMaf(DECLARE_ENGINE_PARAMETER_F);
 
diff --git a/firmware/controllers/sensors/map.cpp b/firmware/controllers/sensors/map.cpp
index 65304d5e70..6f1e36857b 100644
--- a/firmware/controllers/sensors/map.cpp
+++ b/firmware/controllers/sensors/map.cpp
@@ -76,12 +76,12 @@ float getMapByVoltage(float voltage DECLARE_ENGINE_PARAMETER_S) {
  * @return Manifold Absolute Pressure, in kPa
  */
 float getRawMap(DECLARE_ENGINE_PARAMETER_F) {
-	float voltage = getVoltageDivided(engineConfiguration->map.sensor.hwChannel);
+	float voltage = getVoltageDivided("map", engineConfiguration->map.sensor.hwChannel);
 	return getMapByVoltage(voltage PASS_ENGINE_PARAMETER);
 }
 
 float getBaroPressure(DECLARE_ENGINE_PARAMETER_F) {
-	float voltage = getVoltageDivided(engineConfiguration->baroSensor.hwChannel);
+	float voltage = getVoltageDivided("map", engineConfiguration->baroSensor.hwChannel);
 	return decodePressure(voltage, &engineConfiguration->baroSensor);
 }
 
diff --git a/firmware/controllers/sensors/thermistors.cpp b/firmware/controllers/sensors/thermistors.cpp
index 97141df812..4372c9d96c 100644
--- a/firmware/controllers/sensors/thermistors.cpp
+++ b/firmware/controllers/sensors/thermistors.cpp
@@ -78,7 +78,7 @@ float getKelvinTemperature(float resistance, ThermistorConf *thermistor) {
 }
 
 float getResistance(Thermistor *thermistor) {
-	float voltage = getVoltageDivided(thermistor->channel);
+	float voltage = getVoltageDivided("term", thermistor->channel);
 	efiAssert(thermistor->config != NULL, "thermistor config is null", NAN);
 	float resistance = getR2InVoltageDividor(voltage, _5_VOLTS, thermistor->config->bias_resistor);
 	return resistance;
diff --git a/firmware/controllers/sensors/tps.cpp b/firmware/controllers/sensors/tps.cpp
index 2ba6f8a24e..5e5d4e8a31 100644
--- a/firmware/controllers/sensors/tps.cpp
+++ b/firmware/controllers/sensors/tps.cpp
@@ -72,7 +72,7 @@ static float getTpsValue(int adc DECLARE_ENGINE_PARAMETER_S) {
  * Return voltage on TPS AND channel
  * */
 float getTPSVoltage(DECLARE_ENGINE_PARAMETER_F) {
-	return getVoltageDivided(engineConfiguration->tpsAdcChannel);
+	return getVoltageDivided("tps", engineConfiguration->tpsAdcChannel);
 }
 
 /*
diff --git a/firmware/controllers/sensors/voltage.cpp b/firmware/controllers/sensors/voltage.cpp
index 920bba380c..e896de9687 100644
--- a/firmware/controllers/sensors/voltage.cpp
+++ b/firmware/controllers/sensors/voltage.cpp
@@ -13,9 +13,9 @@
 #include "voltage.h"
 
 float getVRef(engine_configuration_s *engineConfiguration) {
-	return getVoltageDivided(engineConfiguration->vRefAdcChannel);
+	return getVoltageDivided("vref", engineConfiguration->vRefAdcChannel);
 }
 
 float getVBatt(engine_configuration_s *engineConfiguration) {
-	return getVoltage(engineConfiguration->vbattAdcChannel) * engineConfiguration->vbattDividerCoeff;
+	return getVoltage("vbatt", engineConfiguration->vbattAdcChannel) * engineConfiguration->vbattDividerCoeff;
 }
diff --git a/firmware/controllers/settings.cpp b/firmware/controllers/settings.cpp
index a861dfd9d4..082d129896 100644
--- a/firmware/controllers/settings.cpp
+++ b/firmware/controllers/settings.cpp
@@ -368,7 +368,7 @@ static char pinNameBuffer[16];
 
 static void printThermistor(const char *msg, Thermistor *thermistor) {
 	adc_channel_e adcChannel = thermistor->channel;
-	float voltage = getVoltageDivided(adcChannel);
+	float voltage = getVoltageDivided("term", adcChannel);
 	float r = getResistance(thermistor);
 
 	float t = getTemperatureC(thermistor);
diff --git a/firmware/controllers/trigger/main_trigger_callback.cpp b/firmware/controllers/trigger/main_trigger_callback.cpp
index 34b1456411..761200b24a 100644
--- a/firmware/controllers/trigger/main_trigger_callback.cpp
+++ b/firmware/controllers/trigger/main_trigger_callback.cpp
@@ -353,7 +353,7 @@ void mainTriggerCallback(trigger_event_e ckpSignalType, uint32_t eventIndex DECL
 
 	if (eventIndex == engineConfiguration->ignMathCalculateAtIndex) {
 		if (engineConfiguration->externalKnockSenseAdc != EFI_ADC_NONE) {
-			float externalKnockValue = getVoltageDivided(engineConfiguration->externalKnockSenseAdc);
+			float externalKnockValue = getVoltageDivided("knock", engineConfiguration->externalKnockSenseAdc);
 			engine->knockNow = externalKnockValue > 2.5;
 			engine->knockEver |= engine->knockNow;
 		}
diff --git a/firmware/hw_layer/HIP9011.cpp b/firmware/hw_layer/HIP9011.cpp
index 4f713203c5..026e85f17e 100644
--- a/firmware/hw_layer/HIP9011.cpp
+++ b/firmware/hw_layer/HIP9011.cpp
@@ -119,7 +119,7 @@ static void showHipInfo(void) {
 			nonZeroResponse);
 	scheduleMsg(logger, "CS=%s updateCount=%d", hwPortname(boardConfiguration->hip9011CsPin), settingUpdateCount);
 
-	scheduleMsg(logger, "value=%f@#%d", getVoltageDivided(engineConfiguration->hipOutputChannel),
+	scheduleMsg(logger, "value=%f@#%d", getVoltageDivided("hip", engineConfiguration->hipOutputChannel),
 			engineConfiguration->hipOutputChannel);
 }
 
diff --git a/firmware/hw_layer/adc_external.h b/firmware/hw_layer/adc_external.h
index a4122c9ae5..d777cdc7b2 100644
--- a/firmware/hw_layer/adc_external.h
+++ b/firmware/hw_layer/adc_external.h
@@ -13,6 +13,6 @@
 
 #define getAdcValue(channel) getMcp3208adc(channel)
 #define adcToVoltsDivided(adc) (5.0f / 4095 * adc)
-#define getVoltageDivided(channel) (channel == EFI_ADC_NONE ? 66.66 : adcToVoltsDivided(getAdcValue(channel)))
+#define getVoltageDivided(msg, channel) (channel == EFI_ADC_NONE ? 66.66 : adcToVoltsDivided(getAdcValue(msg, channel)))
 
 #endif /* ADC_EXTERNAL_H_ */
diff --git a/firmware/hw_layer/adc_inputs.cpp b/firmware/hw_layer/adc_inputs.cpp
index fbcee923ef..b2d8e28021 100644
--- a/firmware/hw_layer/adc_inputs.cpp
+++ b/firmware/hw_layer/adc_inputs.cpp
@@ -18,6 +18,7 @@
 #include "pin_repository.h"
 #include "engine_math.h"
 #include "board_test.h"
+#include "engine_controller.h"
 
 static adc_channel_mode_e adcHwChannelEnabled[HW_MAX_ADC_INDEX];
 
@@ -187,9 +188,9 @@ static void pwmpcb_fast(PWMDriver *pwmp) {
 #endif
 }
 
-int getInternalAdcValue(adc_channel_e hwChannel) {
+int getInternalAdcValue(const char *msg, adc_channel_e hwChannel) {
 	if (hwChannel == EFI_ADC_NONE) {
-		warning(OBD_PCM_Processor_Fault, "ADC: should not be asking for NONE");
+		warning(OBD_PCM_Processor_Fault, "ADC: should not be asking for NONE %s", msg);
 		return -1;
 	}
 
@@ -404,7 +405,7 @@ void AdcDevice::addChannel(adc_channel_e hwChannel) {
 }
 
 static void printAdcValue(adc_channel_e channel) {
-	int value = getAdcValue(channel);
+	int value = getAdcValue("print", channel);
 	float volts = adcToVoltsDivided(value);
 	scheduleMsg(&logger, "adc voltage : %f", volts);
 }
@@ -465,12 +466,15 @@ static void adc_callback_slow(ADCDriver *adcp, adcsample_t *buffer, size_t n) {
 	}
 }
 
+static char errorMsgBuff[10];
+
 static void addChannel(const char *name, adc_channel_e setting, adc_channel_mode_e mode) {
 	if (setting == EFI_ADC_NONE) {
 		return;
 	}
 	if (adcHwChannelEnabled[setting] != ADC_OFF) {
-		firmwareError("ADC mapping error: input for %s already used?", name);
+		getPinNameByAdcChannel(setting, errorMsgBuff);
+		firmwareError("ADC mapping error: input %s for %s already used?", errorMsgBuff, name);
 	}
 
 	adcHwChannelEnabled[setting] = mode;
diff --git a/firmware/hw_layer/adc_inputs.h b/firmware/hw_layer/adc_inputs.h
index 4595d13264..02a8ca1dd4 100644
--- a/firmware/hw_layer/adc_inputs.h
+++ b/firmware/hw_layer/adc_inputs.h
@@ -24,7 +24,7 @@ adc_channel_e getAdcChannel(brain_pin_e pin);
 int getAdcHardwareIndexByInternalIndex(int index);
 
 void pokeAdcInputs(void);
-int getInternalAdcValue(adc_channel_e index);
+int getInternalAdcValue(const char *msg, adc_channel_e index);
 
 /* Depth of the conversion buffer, channels are sampled X times each.*/
 #define ADC_BUF_DEPTH_SLOW      1
@@ -43,7 +43,7 @@ typedef struct {
 //	time_t time;
 } adc_state;
 
-#define getAdcValue(hwChannel) getInternalAdcValue(hwChannel)
+#define getAdcValue(msg, hwChannel) getInternalAdcValue(msg, hwChannel)
 
 // todo: migrate to adcToVoltageInputDividerCoefficient
 #define adcToVoltsDivided(adc) (adcToVolts(adc) * engineConfiguration->analogInputDividerCoefficient)
diff --git a/firmware/hw_layer/algo/adc_math.h b/firmware/hw_layer/algo/adc_math.h
index a541d19d94..f2f43054ef 100644
--- a/firmware/hw_layer/algo/adc_math.h
+++ b/firmware/hw_layer/algo/adc_math.h
@@ -16,8 +16,8 @@
 
 #define voltsToAdc(volts) ((volts) * (ADC_MAX_VALUE / ADC_VCC))
 
-#define getVoltage(hwChannel) (adcToVolts(getAdcValue(hwChannel)))
+#define getVoltage(msg, hwChannel) (adcToVolts(getAdcValue(msg, hwChannel)))
 
-#define getVoltageDivided(hwChannel) (getVoltage(hwChannel) * engineConfiguration->analogInputDividerCoefficient)
+#define getVoltageDivided(msg, hwChannel) (getVoltage(msg, hwChannel) * engineConfiguration->analogInputDividerCoefficient)
 
 #endif /* ADC_MATH_H_ */
diff --git a/unit_tests/boards.cpp b/unit_tests/boards.cpp
index 094855ac66..157e11fb16 100644
--- a/unit_tests/boards.cpp
+++ b/unit_tests/boards.cpp
@@ -9,7 +9,7 @@
 
 float testMafValue = 0;
 
-float getVoltageDivided(int channel) {
+float getVoltageDivided(const char *msg, int channel) {
 	switch(channel) {
 	case TEST_MAF_CHANNEL:
 		return testMafValue;
@@ -17,11 +17,11 @@ float getVoltageDivided(int channel) {
 	return 0;
 }
 
-float getVoltage(int channel) {
+float getVoltage(const char *msg, int channel) {
 	return 0;
 }
 
-int getAdcValue(int channel) {
+int getAdcValue(const char *msg, int channel) {
 	return 0;
 }
 
diff --git a/unit_tests/boards.h b/unit_tests/boards.h
index 15d9a0a4f1..4577a22d89 100644
--- a/unit_tests/boards.h
+++ b/unit_tests/boards.h
@@ -12,8 +12,8 @@
 
 #define TEST_MAF_CHANNEL 10000013
 
-float getVoltageDivided(int);
-float getVoltage(int channel);
-int getAdcValue(int channel);
+float getVoltageDivided(const char *msg, int);
+float getVoltage(const char *msg, int channel);
+int getAdcValue(const char *msg, int channel);
 
 #endif /* BOARDS_H_ */