diff --git a/ccs/hardwareInterface.cpp b/ccs/hardwareInterface.cpp
index 46b196b..0943a12 100644
--- a/ccs/hardwareInterface.cpp
+++ b/ccs/hardwareInterface.cpp
@@ -543,10 +543,12 @@ void hardwareInterface_WakeupOtherPeripherals()
    }
 }
 
-/* send the measured CP duty cycle to the serial console for debugging. */
-void hardwareInterface_LogTheCpDuty(void) {
-      int16_t cpDuty_Percent = (uint8_t)Param::GetInt(Param::ControlPilotDuty);
-      addToTrace(MOD_HWIF, "cpDuty [%] ", cpDuty_Percent);
+/* send the measured CP duty cycle and PP resistance etc to the serial console for debugging. */
+void hardwareInterface_LogTheCpPpPhysicalData(void) {
+      addToTrace(MOD_HWIF, "cpDuty [%] ", (int16_t)Param::GetInt(Param::ControlPilotDuty));
+      addToTrace(MOD_HWIF, "AdcProximityPilot ", (int16_t)Param::GetInt(Param::AdcProximityPilot));
+      addToTrace(MOD_HWIF, "ResistanceProxPilot [ohm] ", (int16_t)Param::GetInt(Param::ResistanceProxPilot));
+      addToTrace(MOD_HWIF, "HardwareVariant ", (int16_t)Param::GetInt(Param::HardwareVariant));
 }
 
 void hardwareInterface_cyclic(void)
diff --git a/ccs/hardwareInterface.h b/ccs/hardwareInterface.h
index d83e7a0..68a90c5 100644
--- a/ccs/hardwareInterface.h
+++ b/ccs/hardwareInterface.h
@@ -35,7 +35,7 @@ extern int16_t hardwareInterface_getInletVoltage(void);
 extern int16_t hardwareInterface_getChargingTargetVoltage(void);
 extern int16_t hardwareInterface_getChargingTargetCurrent(void);
 extern void hardwareInterface_WakeupOtherPeripherals();
-extern void hardwareInterface_LogTheCpDuty();
+extern void hardwareInterface_LogTheCpPpPhysicalData();
 extern void hardwareInterface_cyclic(void);
 extern void hardwareInterface_init(void);
 
diff --git a/ccs/homeplug.cpp b/ccs/homeplug.cpp
index a65888a..3509060 100644
--- a/ccs/homeplug.cpp
+++ b/ccs/homeplug.cpp
@@ -582,7 +582,7 @@ void runSlacSequencer(void)
    {
       publishStatus("Starting SLAC", "");
       addToTrace(MOD_HOMEPLUG, "[PEVSLAC] Checkpoint100: Sending SLAC_PARAM.REQ...");
-      hardwareInterface_LogTheCpDuty();
+      hardwareInterface_LogTheCpPpPhysicalData();
       setCheckpoint(100);
       composeSlacParamReq();
       myEthTransmit();
@@ -732,7 +732,7 @@ void runSlacSequencer(void)
       {
          // It was sufficient time to get the answers from the modems.
          addToTrace(MOD_HOMEPLUG, "[PEVSLAC] It was sufficient time to get the answers from the modems.");
-         hardwareInterface_LogTheCpDuty();
+         hardwareInterface_LogTheCpPpPhysicalData();
          // Let's see what we received.
          if (!isEvseModemFound())
          {
diff --git a/ccs/pevStateMachine.cpp b/ccs/pevStateMachine.cpp
index 80550a7..5bd3100 100644
--- a/ccs/pevStateMachine.cpp
+++ b/ccs/pevStateMachine.cpp
@@ -240,6 +240,7 @@ static void pev_sendCableCheckReq(void)
       that we enter the safe shutdown sequence as intended.
       (This is a takeover from https://github.com/uhi22/pyPLC/commit/08af8306c60d57c4c33221a0dbb25919371197f9 ) */
    connMgr_ApplOk(31);
+   hardwareInterface_LogTheCpPpPhysicalData(); /* for trouble shooting, log some physical values to the console */
 }
 
 static void pev_sendPreChargeReq(void)