diff --git a/VectoCoreTest/Models/Simulation/DrivingCycleTests.cs b/VectoCoreTest/Models/Simulation/DrivingCycleTests.cs
index f6de84a9c5a80e87832511cf7bc445470df58f9d..b4d263a24d9c1e2fda7f49eadbf87462fa9d2997 100644
--- a/VectoCoreTest/Models/Simulation/DrivingCycleTests.cs
+++ b/VectoCoreTest/Models/Simulation/DrivingCycleTests.cs
@@ -58,32 +58,32 @@ namespace TUGraz.VectoCore.Tests.Models.Simulation
 			var absTime = TimeSpan.FromSeconds(10);
 			var dt = TimeSpan.FromSeconds(1);
 
-			var response = cycle.Request(absTime, dt);
-			Assert.IsInstanceOfType(response, typeof(ResponseFailTimeInterval));
+			var response = cycle.OutPort().Request(absTime, dt);
+			Assert.IsInstanceOfType(response, typeof (ResponseFailTimeInterval));
 
 			dt = TimeSpan.FromSeconds(0.25);
-			response = cycle.Request(absTime, dt);
-			Assert.IsInstanceOfType(response, typeof(ResponseSuccess));
+			response = cycle.OutPort().Request(absTime, dt);
+			Assert.IsInstanceOfType(response, typeof (ResponseSuccess));
 
 			var dataWriter = new TestModalDataWriter();
 			container.CommitSimulationStep(dataWriter);
 
 			Assert.AreEqual(absTime, outPort.AbsTime);
 			Assert.AreEqual(dt, outPort.Dt);
-			Assert.AreEqual(743.2361.RPMtoRad(), outPort.AngularFrequency);
+			Assert.AreEqual(743.2361.RPMtoRad(), outPort.AngularVelocity);
 			Assert.AreEqual(Formulas.PowerToTorque(2779.576.SI<Watt>(), 743.2361.RPMtoRad()), outPort.Torque);
 
 			// ========================
 
 			dt = TimeSpan.FromSeconds(1);
 			absTime = TimeSpan.FromSeconds(500);
-			response = cycle.Request(absTime, dt);
-			Assert.IsInstanceOfType(response, typeof(ResponseFailTimeInterval));
+			response = cycle.OutPort().Request(absTime, dt);
+			Assert.IsInstanceOfType(response, typeof (ResponseFailTimeInterval));
 
 			dt = TimeSpan.FromSeconds(0.25);
 
 			for (int i = 0; i < 2; i++) {
-				response = cycle.Request(absTime, dt);
+				response = cycle.OutPort().Request(absTime, dt);
 				Assert.IsInstanceOfType(response, typeof (ResponseSuccess));
 
 				dataWriter = new TestModalDataWriter();
@@ -91,7 +91,7 @@ namespace TUGraz.VectoCore.Tests.Models.Simulation
 
 				Assert.AreEqual(absTime, outPort.AbsTime);
 				Assert.AreEqual(dt, outPort.Dt);
-				Assert.AreEqual(1584.731.RPMtoRad(), outPort.AngularFrequency);
+				Assert.AreEqual(1584.731.RPMtoRad(), outPort.AngularVelocity);
 				Assert.AreEqual(Formulas.PowerToTorque(3380.548.SI<Watt>(), 1584.731.RPMtoRad()), outPort.Torque);
 
 				absTime += dt;
diff --git a/VectoCoreTest/Models/SimulationComponent/CombustionEngineTest.cs b/VectoCoreTest/Models/SimulationComponent/CombustionEngineTest.cs
index 4d765a5fd36dd467fafea78d5d26d417395f6c56..46f50c6a3759f0d8e7bb938b786a9c65827fdc74 100644
--- a/VectoCoreTest/Models/SimulationComponent/CombustionEngineTest.cs
+++ b/VectoCoreTest/Models/SimulationComponent/CombustionEngineTest.cs
@@ -118,8 +118,8 @@ namespace TUGraz.VectoCore.Tests.Models.SimulationComponent
 
 
 		[TestMethod]
-		[DataSource("Microsoft.VisualStudio.TestTools.DataSource.CSV", "|DataDirectory|\\TestData\\EngineLoadJumpTests.csv",
-			"EngineLoadJumpTests#csv", DataAccessMethod.Sequential)]
+		//[DataSource("Microsoft.VisualStudio.TestTools.DataSource.CSV", "|DataDirectory|\\TestData\\EngineLoadJumpTests.csv",
+		//	"EngineLoadJumpTests#csv", DataAccessMethod.Sequential)]
 		public void TestEngineFullLoadJump()
 		{
 			var vehicleContainer = new VehicleContainer();
@@ -129,10 +129,29 @@ namespace TUGraz.VectoCore.Tests.Models.SimulationComponent
 
 			gearbox.InShaft().Connect(engine.OutShaft());
 
+			var requestPort = gearbox.OutShaft();
+
 			var modalData = new TestModalDataWriter();
 
-			var idlePower = 5000.SI<Watt>();
-			var angularSpeed = 1000;
+			var idlePower = 50.SI<Watt>();
+			var angularSpeed = 1000.RPMtoRad();
+
+			var t = TimeSpan.FromSeconds(0);
+			var dt = TimeSpan.FromSeconds(0.5);
+			for (; t.TotalSeconds < 10; t += dt) {
+				requestPort.Request(t, dt, Formulas.PowerToTorque(idlePower, angularSpeed), angularSpeed);
+			}
+
+			var fullLoadPower = Formulas.TorqueToPower(2300.SI<NewtonMeter>(), angularSpeed);
+
+			for (; t.TotalSeconds < 20; t += dt) {
+				requestPort.Request(t, dt, Formulas.PowerToTorque(fullLoadPower, angularSpeed), angularSpeed);
+				modalData[ModalResultField.time] = t.TotalSeconds;
+				modalData[ModalResultField.simulationInterval] = dt.TotalSeconds;
+				engine.CommitSimulationStep(modalData);
+				// todo: compare results...
+				modalData.CommitSimulationStep();
+			}
 		}
 
 		[TestMethod]
diff --git a/VectoCoreTest/TestData/EngineFullLoadJumps.csv b/VectoCoreTest/TestData/EngineFullLoadJumps.csv
new file mode 100644
index 0000000000000000000000000000000000000000..35ce389570e8c7745526c6b3c5a90059298de562
--- /dev/null
+++ b/VectoCoreTest/TestData/EngineFullLoadJumps.csv
@@ -0,0 +1,5 @@
+TestName,EngineFile,rpm,initialIdleLoad,finalIdleLoad,ResultFile
+Test1Hz,TestData\Components\14t Coach.veng,1000,50,70,TestData\Results\EngineFullLoadJumps\EngineFLJ_1000rpm_1Hz.csv
+Test2Hz,TestData\Components\14t Coach.veng,1000,50,70,TestData\Results\EngineFullLoadJumps\EngineFLJ_1000rpm_2Hz.csv
+Test5Hz,TestData\Components\14t Coach.veng,1000,50,70,TestData\Results\EngineFullLoadJumps\EngineFLJ_1000rpm_5Hz.csv
+Test10Hz,TestData\Components\14t Coach.veng,1000,50,70,TestData\Results\EngineFullLoadJumps\EngineFLJ_1000rpm_10Hz.csv
\ No newline at end of file
diff --git a/VectoCoreTest/TestData/Results/EngineFullLoadJumps/EngineFLJ_1000rpm_10Hz.csv b/VectoCoreTest/TestData/Results/EngineFullLoadJumps/EngineFLJ_1000rpm_10Hz.csv
new file mode 100644
index 0000000000000000000000000000000000000000..835f11a06b18c5d68646e577b14004b3fb2371f5
--- /dev/null
+++ b/VectoCoreTest/TestData/Results/EngineFullLoadJumps/EngineFLJ_1000rpm_10Hz.csv
@@ -0,0 +1,252 @@
+t,Pe_FullDyn
+0.00,34407.92
+0.10,63900.42
+0.20,89179.71
+0.30,110847.67
+0.40,129420.21
+0.50,145339.53
+0.60,158984.66
+0.70,170680.48
+0.80,180705.48
+0.90,189298.33
+1.00,196663.63
+1.10,202976.74
+1.20,208387.99
+1.30,213026.19
+1.40,217001.80
+1.50,220409.46
+1.60,223330.32
+1.70,225833.90
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+2.20,233905.51
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+2.60,237104.04
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+2.80,238099.31
+2.90,238493.04
+3.00,238830.53
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+3.20,239367.75
+3.30,239580.27
+3.40,239762.44
+3.50,239918.58
+3.60,240052.42
+3.70,240167.14
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+4.00,240421.99
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+5.80,240828.40
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+6.00,240835.58
+6.10,240838.41
+6.20,240840.84
+6.30,240842.93
+6.40,240844.72
+6.50,240846.25
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+10.40,130039.96
+10.50,111472.82
+10.60,95558.13
+10.70,81916.97
+10.80,70224.55
+10.90,60202.47
+11.00,51612.12
+11.10,44248.96
+11.20,37937.68
+11.30,32528.01
+11.40,27891.15
+11.50,23916.70
+11.60,20510.03
+11.70,17590.02
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+11.90,12941.85
+12.00,11103.02
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+12.20,8175.89
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+12.40,6025.35
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+12.60,4445.36
+12.70,3820.31
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+13.00,2431.71
+13.10,2094.32
+13.20,1805.13
+13.30,1557.26
+13.40,1344.79
+13.50,1162.68
+13.60,1006.58
+13.70,872.78
+13.80,758.10
+13.90,659.80
+14.00,575.54
+14.10,503.32
+14.20,441.42
+14.30,388.36
+14.40,342.88
+14.50,303.90
+14.60,270.48
+14.70,241.84
+14.80,217.29
+14.90,196.25
+15.00,178.22
+15.10,162.76
+15.20,149.51
+15.30,138.15
+15.40,128.41
+15.50,120.07
+15.60,112.92
+15.70,106.78
+15.80,101.53
+15.90,97.03
+16.00,93.16
+16.10,89.86
+16.20,87.02
+16.30,84.59
+16.40,82.50
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+16.60,79.19
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+16.80,76.75
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+17.00,74.96
+17.10,74.25
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+21.00,70.01
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+21.40,70.01
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+21.60,70.00
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+21.80,70.00
+21.90,70.00
+22.00,70.00
+22.10,70.00
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+22.30,70.00
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+23.00,70.00
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+23.70,70.00
+23.80,70.00
+23.90,70.00
+24.00,70.00
+24.10,70.00
+24.20,70.00
+24.30,70.00
+24.40,70.00
+24.50,70.00
+24.60,70.00
+24.70,70.00
+24.80,70.00
+24.90,70.00
+25.00,70.00
diff --git a/VectoCoreTest/TestData/Results/EngineFullLoadJumps/EngineFLJ_1000rpm_1Hz.csv b/VectoCoreTest/TestData/Results/EngineFullLoadJumps/EngineFLJ_1000rpm_1Hz.csv
new file mode 100644
index 0000000000000000000000000000000000000000..d8f39c2a687dfd883ca584022640b01775c6777e
--- /dev/null
+++ b/VectoCoreTest/TestData/Results/EngineFullLoadJumps/EngineFLJ_1000rpm_1Hz.csv
@@ -0,0 +1,27 @@
+t,Pe_FullDyn
+0,150534.6400
+1,206985.1380
+2,228154.0747
+3,236092.4260
+4,239069.3077
+5,240185.6384
+6,240604.2624
+7,240761.2464
+8,240820.1154
+9,240842.1913
+10,90359.5717
+11,33928.5894
+12,12766.9710
+13,4831.3641
+14,1855.5116
+15,739.5668
+16,321.0876
+17,164.1578
+18,105.3092
+19,83.2409
+20,74.9654
+21,71.8620
+22,70.6983
+23,70.2618
+24,70.0982
+25,70.0368
\ No newline at end of file
diff --git a/VectoCoreTest/TestData/Results/EngineFullLoadJumps/EngineFLJ_1000rpm_2Hz.csv b/VectoCoreTest/TestData/Results/EngineFullLoadJumps/EngineFLJ_1000rpm_2Hz.csv
new file mode 100644
index 0000000000000000000000000000000000000000..59fc231f620847c9ddbe9350cac1e9a011b51efa
--- /dev/null
+++ b/VectoCoreTest/TestData/Results/EngineFullLoadJumps/EngineFLJ_1000rpm_2Hz.csv
@@ -0,0 +1,37 @@
+t,Pe_FullDyn
+0.00,50.00
+0.50,109507.02
+1.00,169210.84
+1.50,201776.57
+2.00,219539.69
+2.50,229228.67
+3.00,234513.56
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+23.00,70.70
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+25.00,70.10
diff --git a/VectoCoreTest/TestData/Results/EngineFullLoadJumps/EngineFLJ_1000rpm_5Hz.csv b/VectoCoreTest/TestData/Results/EngineFullLoadJumps/EngineFLJ_1000rpm_5Hz.csv
new file mode 100644
index 0000000000000000000000000000000000000000..9f831b1d80a04182aa5925ed91d68e14cfe65c4d
--- /dev/null
+++ b/VectoCoreTest/TestData/Results/EngineFullLoadJumps/EngineFLJ_1000rpm_5Hz.csv
@@ -0,0 +1,52 @@
+t,Pe_FullDyn
+0.00,60213.86
+0.20,105374.25
+0.40,139244.55
+0.60,164647.27
+0.80,183699.31
+1.00,197988.34
+1.20,208705.12
+1.40,216742.70
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+1.80,227292.02
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\ No newline at end of file