diff --git a/pt2001/project/rusefi/Feedbacks/dcdc_voltage.xml b/pt2001/project/rusefi/Feedbacks/dcdc_voltage.xml
index 8316e99..363909f 100644
--- a/pt2001/project/rusefi/Feedbacks/dcdc_voltage.xml
+++ b/pt2001/project/rusefi/Feedbacks/dcdc_voltage.xml
@@ -71,6 +71,78 @@
       <Delay>500 ns</Delay>
     </BelowLow>
   </Transition>
+  <Transition threshold="False" type="2">
+    <Input>FeedbackHs3Vds</Input>
+    <Output>Hs3Command</Output>
+    <SourceShared level="True">Hs4Command</SourceShared>
+    <AboveHigh>
+      <Value>False</Value>
+      <Delay>500 ns</Delay>
+    </AboveHigh>
+    <AboveLow>
+      <Value>True</Value>
+      <Delay>500 ns</Delay>
+    </AboveLow>
+  </Transition>
+  <Transition threshold="True" type="2">
+    <Input>FeedbackHs3Vsrc</Input>
+    <Output>Hs3Command</Output>
+    <SourceShared level="True">Hs4Command</SourceShared>
+    <ActuatorNumber>-1</ActuatorNumber>
+    <Current>0</Current>
+    <AboveHigh>
+      <Value>True</Value>
+      <Delay>500 ns</Delay>
+    </AboveHigh>
+    <AboveLow>
+      <Value>False</Value>
+      <Delay>500 ns</Delay>
+    </AboveLow>
+    <BelowHigh>
+      <Value>True</Value>
+      <Delay>500 ns</Delay>
+    </BelowHigh>
+    <BelowLow>
+      <Value>True</Value>
+      <Delay>500 ns</Delay>
+    </BelowLow>
+  </Transition>
+  <Transition threshold="False" type="2">
+    <Input>FeedbackHs4Vds</Input>
+    <Output>Hs4Command</Output>
+    <SourceShared level="False">Hs3Command</SourceShared>
+    <AboveHigh>
+      <Value>False</Value>
+      <Delay>500 ns</Delay>
+    </AboveHigh>
+    <AboveLow>
+      <Value>True</Value>
+      <Delay>500 ns</Delay>
+    </AboveLow>
+  </Transition>
+  <Transition threshold="True" type="2">
+    <Input>FeedbackHs4Vsrc</Input>
+    <Output>Hs4Command</Output>
+    <SourceShared level="False">Hs3Command</SourceShared>
+    <ActuatorNumber>-1</ActuatorNumber>
+    <Current>0</Current>
+    <AboveHigh>
+      <Value>True</Value>
+      <Delay>500 ns</Delay>
+    </AboveHigh>
+    <AboveLow>
+      <Value>False</Value>
+      <Delay>500 ns</Delay>
+    </AboveLow>
+    <BelowHigh>
+      <Value>True</Value>
+      <Delay>500 ns</Delay>
+    </BelowHigh>
+    <BelowLow>
+      <Value>True</Value>
+      <Delay>500 ns</Delay>
+    </BelowLow>
+  </Transition>
   <Transition threshold="False" type="1">
     <Input>FeedbackLs1Vds</Input>
     <Output>Ls1Command</Output>
@@ -83,6 +155,18 @@
       <Delay>500 ns</Delay>
     </AboveLow>
   </Transition>
+  <Transition threshold="False" type="1">
+    <Input>FeedbackLs3Vds</Input>
+    <Output>Ls3Command</Output>
+    <AboveHigh>
+      <Value>False</Value>
+      <Delay>500 ns</Delay>
+    </AboveHigh>
+    <AboveLow>
+      <Value>True</Value>
+      <Delay>500 ns</Delay>
+    </AboveLow>
+  </Transition>
   <Transition threshold="False" type="2">
     <Input>FeedbackHs2VdsVbat</Input>
     <Output>Hs2Command</Output>
@@ -96,4 +180,17 @@
       <Delay>500 ns</Delay>
     </AboveLow>
   </Transition>
+  <Transition threshold="False" type="2">
+    <Input>FeedbackHs4VdsVbat</Input>
+    <Output>Hs4Command</Output>
+    <SourceShared level="False">Hs3Command</SourceShared>
+    <AboveHigh>
+      <Value>False</Value>
+      <Delay>500 ns</Delay>
+    </AboveHigh>
+    <AboveLow>
+      <Value>True</Value>
+      <Delay>500 ns</Delay>
+    </AboveLow>
+  </Transition>
 </VoltageFeedbacks>
\ No newline at end of file
diff --git a/pt2001/project/rusefi/project.xml b/pt2001/project/rusefi/project.xml
index 8b8084d..6edfa6f 100644
--- a/pt2001/project/rusefi/project.xml
+++ b/pt2001/project/rusefi/project.xml
@@ -13,11 +13,11 @@
     <RegisterFile areaName="Channel 2 Configuration Registers (C2PR)">Registers\ch2_config_reg.hex</RegisterFile>
     <RegisterFile areaName="Diagnosis Configuration Registers (DCR)">Registers\diag_config_reg.hex</RegisterFile>
     <RegisterFile areaName="Crossbar Configuration Registers (XCR)">Registers\io_config_reg.hex</RegisterFile>
-    <MicroCodeFile channel="1" type="source" date="133028365609622710">MicrocodeCh1\ch1.psc</MicroCodeFile>
-    <MicroCodeFile channel="2" type="source" date="133028364882509871">MicrocodeCh2\ch2.psc</MicroCodeFile>
-    <MicroCodeFile channel="1" type="binary" date="133028335142178693">bin\ch1.bin</MicroCodeFile>
+    <MicroCodeFile channel="1" type="source" date="133287424524592163">MicrocodeCh1\ch1.psc</MicroCodeFile>
+    <MicroCodeFile channel="2" type="source" date="133287424535586377">MicrocodeCh2\ch2.psc</MicroCodeFile>
+    <MicroCodeFile channel="1" type="binary" date="133287424468344753">bin\ch1.bin</MicroCodeFile>
     <MicroCodeFile channel="2" type="binary" date="133028335144648651">bin\ch2.bin</MicroCodeFile>
-    <MicroCodeFile channel="1" type="hex" date="133028335142698602">bin\ch1.hex</MicroCodeFile>
+    <MicroCodeFile channel="1" type="hex" date="133287424469330378">bin\ch1.hex</MicroCodeFile>
     <MicroCodeFile channel="2" type="hex" date="133028335145068598">bin\ch2.hex</MicroCodeFile>
     <DPramFile channel="1">Registers\dram1.hex</DPramFile>
     <DPramFile channel="2">Registers\dram2.hex</DPramFile>
@@ -25,6 +25,7 @@
     <ActuatorFile>Actuator\inj1.xml</ActuatorFile>
     <ActuatorFile>Actuator\dcdc_current.xml</ActuatorFile>
     <ActuatorFile>Actuator\dcdc_voltage.xml</ActuatorFile>
+    <ActuatorFile>Actuator\inj3.xml</ActuatorFile>
     <VoltageFile>Feedbacks\dcdc_voltage.xml</VoltageFile>
     <StimulusFile>Stimulus\stim.xml</StimulusFile>
     <WaveFile>Logic_Wave\wave_list.do</WaveFile>
@@ -34,9 +35,9 @@
     <Clock>1 MHz</Clock>
   </General>
   <Windows>
-    <Structure x="292" y="767" xSize="392" ySize="482" state="Normal" visible="True" />
-    <Signals x="698" y="177" xSize="250" ySize="1083" state="Normal" visible="True" />
-    <Micro x="0" y="0" xSize="936" ySize="715" state="Normal" visible="True">
+    <Structure x="2632" y="930" xSize="392" ySize="482" state="Normal" visible="True" />
+    <Signals x="670" y="433" xSize="250" ySize="1083" state="Normal" visible="True" />
+    <Micro x="9" y="3" xSize="1971" ySize="715" state="Normal" visible="True">
       <Hex8ForLine>True</Hex8ForLine>
       <SeparateCompiledFolder>True</SeparateCompiledFolder>
       <DPram channel="1" addressFormat="Hex">
@@ -361,11 +362,11 @@
         <Reg>Hex</Reg>
       </RegisterArea>
     </Micro>
-    <Log x="156" y="156" xSize="931" ySize="663" state="Normal" visible="True" />
-    <Wave x="957" y="5" xSize="1567" ySize="805" state="Normal" visible="True" />
-    <Current x="1096" y="828" xSize="1436" ySize="464" state="Normal" visible="True" />
-    <Stimulus x="214" y="183" xSize="540" ySize="368" state="Normal" visible="False" />
+    <Log x="78" y="78" xSize="931" ySize="663" state="Normal" visible="True" />
+    <Wave x="964" y="9" xSize="1567" ySize="879" state="Normal" visible="True" />
+    <Current x="1030" y="973" xSize="1436" ySize="464" state="Normal" visible="True" />
+    <Stimulus x="519" y="1170" xSize="540" ySize="368" state="Normal" visible="False" />
     <Voltage x="0" y="0" xSize="580" ySize="357" state="Normal" visible="False" />
-    <Actuator x="15" y="733" xSize="601" ySize="444" state="Normal" visible="True" />
+    <Actuator x="29" y="747" xSize="601" ySize="444" state="Normal" visible="True" />
   </Windows>
 </Project>
\ No newline at end of file