diff --git a/OVMS.V3/components/vehicle_renaultzoe_ph2/src/BCM_pids.cpp b/OVMS.V3/components/vehicle_renaultzoe_ph2/src/BCM_pids.cpp
index ca7cdb7..f2651d3 100644
--- a/OVMS.V3/components/vehicle_renaultzoe_ph2/src/BCM_pids.cpp
+++ b/OVMS.V3/components/vehicle_renaultzoe_ph2/src/BCM_pids.cpp
@@ -57,28 +57,28 @@ void OvmsVehicleRenaultZoePh2::IncomingBCM(uint16_t type, uint16_t pid, const ch
     }
     case 0x6310: {  // TPMS temp - front left
       if (CAN_UINT(0) < 32512) {
-        StandardMetrics.ms_v_tpms_temp->SetElemValue(MS_V_TPMS_IDX_FL, fabs((CAN_UINT(0) * 0.001) - 30.0f), Celcius);
+        StandardMetrics.ms_v_tpms_temp->SetElemValue(MS_V_TPMS_IDX_FL, (30.0f - (CAN_UINT(0) * 0.001)), Celcius);
       }
       //ESP_LOGD(TAG, "6310 BCM tpms temp FL: %f", fabs((CAN_UINT(0) * 0.001) - 30.0f));
       break;
     }
     case 0x6311: {  // TPMS temp - front right
       if (CAN_UINT(0) < 32512) {
-        StandardMetrics.ms_v_tpms_temp->SetElemValue(MS_V_TPMS_IDX_FR, fabs((CAN_UINT(0) * 0.001) - 30.0f), Celcius);
+        StandardMetrics.ms_v_tpms_temp->SetElemValue(MS_V_TPMS_IDX_FR, (30.0f - (CAN_UINT(0) * 0.001)), Celcius);
       }
       //ESP_LOGD(TAG, "6311 BCM tpms temp FR: %f", fabs((CAN_UINT(0) * 0.001) - 30.0f));
       break;
     }
     case 0x6312: {  // TPMS temp - rear left
       if (CAN_UINT(0) < 32512) {
-        StandardMetrics.ms_v_tpms_temp->SetElemValue(MS_V_TPMS_IDX_RL, fabs((CAN_UINT(0) * 0.001) - 30.0f), Celcius);
+        StandardMetrics.ms_v_tpms_temp->SetElemValue(MS_V_TPMS_IDX_RL, (30.0f - (CAN_UINT(0) * 0.001)), Celcius);
       }
       //ESP_LOGD(TAG, "6312 BCM tpms temp RL: %f", fabs((CAN_UINT(0) * 0.001) - 30.0f));
       break;
     }
     case 0x6313: {  // TPMS temp - rear right
       if (CAN_UINT(0) < 32512) {
-        StandardMetrics.ms_v_tpms_temp->SetElemValue(MS_V_TPMS_IDX_RR, fabs((CAN_UINT(0) * 0.001) - 30.0f), Celcius);
+        StandardMetrics.ms_v_tpms_temp->SetElemValue(MS_V_TPMS_IDX_RR, (30.0f - (CAN_UINT(0) * 0.001)), Celcius);
       }
       //ESP_LOGD(TAG, "6313 BCM tpms temp RR: %f", fabs((CAN_UINT(0) * 0.001) - 30.0f));
       break;