diff --git a/lua/metrostroi/systems/sys_81_703i_electric.lua b/lua/metrostroi/systems/sys_81_703i_electric.lua
index be3b8c1..086420f 100644
--- a/lua/metrostroi/systems/sys_81_703i_electric.lua
+++ b/lua/metrostroi/systems/sys_81_703i_electric.lua
@@ -85,7 +85,10 @@ function TRAIN_SYSTEM:SolveAllInternalCircuits(Train)
         Train:WriteTrainWire(3,S["U2"]*KV["U2-3"]+(BO*Train.RO2.Value))
         Train:WriteTrainWire(20,S["U2"]*KV["U2-20"]+(BO*Train.RO2.Value))
     else
-        Train:WriteTrainWire(14,BO*KV["10-14B"]*KV["14-14B"])
+        if isE then 
+            Train:WriteTrainWire(14,BO*KV["10-14B"]*KV["14-14B"])
+        end
+
         Train:WriteTrainWire(1,S["10AK"]*Train.R1_5.Value)
         Train:WriteTrainWire(2,S["U2"]*KV["U2-2"])
         Train:WriteTrainWire(3,S["U2"]*KV["U2-3"])