diff --git a/Models/Instruments/OHpanel/OHpanel.xml b/Models/Instruments/OHpanel/OHpanel.xml
index 71c6f0f3..9b55d743 100644
--- a/Models/Instruments/OHpanel/OHpanel.xml
+++ b/Models/Instruments/OHpanel/OHpanel.xml
@@ -5468,7 +5468,7 @@
 				</condition>
 				<command>nasal</command>
 				<script>
-				if (getprop("/controls/APU/master") == 1) {
+				if (getprop("/controls/APU/master") == 1 and getprop("/controls/APU/start") != 1) {
 					setprop("/controls/APU/start", 1);
 				}
 				</script>
diff --git a/Nasal/engines.nas b/Nasal/engines.nas
index de9f3b7f..384a5671 100644
--- a/Nasal/engines.nas
+++ b/Nasal/engines.nas
@@ -330,7 +330,7 @@ setlistener("/controls/APU/start", func {
 			apu_egt_checkt.start();
 		} else if (getprop("/systems/acconfig/autoconfig-running") == 1) {
 			interpolate("/systems/apu/rpm", apu_max, 5);
-			interpolate("/systems/apu/egt", apu_egt_max, 5);
+			interpolate("/systems/apu/egt", apu_egt_min, 5);
 		}
 	} else if (getprop("/controls/APU/master") == 0) {
 		apu_egt_checkt.stop();
diff --git a/revision.txt b/revision.txt
index d19cda53..8b364a1a 100644
--- a/revision.txt
+++ b/revision.txt
@@ -1 +1 @@
-3062
\ No newline at end of file
+3063
\ No newline at end of file