diff --git a/firmware/config/engines/bmw_e34.cpp b/firmware/config/engines/bmw_e34.cpp
index d64e4a7ac3..454dcb17b5 100644
--- a/firmware/config/engines/bmw_e34.cpp
+++ b/firmware/config/engines/bmw_e34.cpp
@@ -106,10 +106,10 @@ void setBmwE34(DECLARE_ENGINE_PARAMETER_F) {
 	engineConfiguration->hasIatSensor = true;
 
 	setThermistorConfiguration(&engineConfiguration->clt, -10, 9300, 20, 2500, 80, 335);
-	engineConfiguration->iat.bias_resistor = 2490;
+	engineConfiguration->iat.bias_resistor = 2200;
 
 	setThermistorConfiguration(&engineConfiguration->iat, -10, 9300, 20, 2500, 80, 335);
-	engineConfiguration->clt.bias_resistor = 2490;
+	engineConfiguration->clt.bias_resistor = 2200;
 
 
 	/**