From fcef353b129e455123fe842a8751d76b198fd6b8 Mon Sep 17 00:00:00 2001
From: rusefi <rusefillc@gmail.com>
Date: Fri, 3 Apr 2020 16:14:29 -0400
Subject: [PATCH] could this work?

---
 firmware/controllers/algo/engine2.cpp | 2 ++
 firmware/controllers/can/can_rx.cpp   | 4 ++++
 2 files changed, 6 insertions(+)

diff --git a/firmware/controllers/algo/engine2.cpp b/firmware/controllers/algo/engine2.cpp
index 93db31a200..6a75fa446e 100644
--- a/firmware/controllers/algo/engine2.cpp
+++ b/firmware/controllers/algo/engine2.cpp
@@ -118,7 +118,9 @@ void EngineState::updateSlowSensors(DECLARE_ENGINE_PARAMETER_SIGNATURE) {
 
 
 	engine->sensors.iat = getIntakeAirTemperatureM(PASS_ENGINE_PARAMETER_SIGNATURE);
+#if !EFI_CANBUS_SLAVE
 	engine->sensors.clt = getCoolantTemperatureM(PASS_ENGINE_PARAMETER_SIGNATURE);
+#endif /* EFI_CANBUS_SLAVE */
 
 	// todo: reduce code duplication with 'getCoolantTemperature'
 	if (engineConfiguration->auxTempSensor1.adcChannel != EFI_ADC_NONE) {
diff --git a/firmware/controllers/can/can_rx.cpp b/firmware/controllers/can/can_rx.cpp
index b4b269efe2..ca895752c5 100644
--- a/firmware/controllers/can/can_rx.cpp
+++ b/firmware/controllers/can/can_rx.cpp
@@ -60,6 +60,10 @@ void processCanRxMessage(const CANRxFrame& frame, Logging* logger, efitick_t now
 	} else if (frame.EID == CONFIG(verboseCanBaseAddress) + CAN_SENSOR_1_OFFSET) {
 		int16_t mapScaled = *reinterpret_cast<const int16_t*>(&frame.data8[0]);
 		canMap = mapScaled / (1.0 * PACK_MULT_PRESSURE);
+		uint8_t cltShifted = *reinterpret_cast<const uint8_t*>(&frame.data8[2]);
+#if EFI_CANBUS_SLAVE
+		engine->sensors.clt = cltShifted - PACK_ADD_TEMPERATURE;
+#endif /* EFI_CANBUS_SLAVE */
 	} else {
 		obdOnCanPacketRx(frame);
 	}