Mercedes-Benz Vehicle Communication Software Manual [702kb ...

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Data ParametersAlphabetical Parameter ListVVALVE CURRENT 1 (MA) .............................................................................................................................................. 97VALVE CURRENT 2 (MA) .............................................................................................................................................. 97VALVE PRESSURE (MBAR).......................................................................................................................................... 97VARIABLE SPEED LIMITATION .................................................................................................................................... 85VEHICLE LOCKED WITH DAS...................................................................................................................................... 85VEHICLE SPEED FRONT AXLE ................................................................................................................................... 86VEHICLE SPEED REAR AXLE...................................................................................................................................... 86VEHICLE SPEED SIGNAL (VSS) .................................................................................................................................. 86VEHICLE SPEED ........................................................................................................................................................... 85VEHICLE SPEED ........................................................................................................................................................... 86VMIN NOT MAINTAINED ............................................................................................................................................... 86VSS ................................................................................................................................................................................ 86WW/S PROGRAM SELECTION SWITCH......................................................................................................................... 98WARM-UP ...................................................................................................................................................................... 86WOT (FULL LOAD) CONTACT ...................................................................................................................................... 86WOT (FULL LOAD) INFO. LOAD................................................................................................................................... 86WOT (FULL LOAD) INFO.THR.VLV.POS ...................................................................................................................... 86WOT (FULL LOAD) RECOGNITION.............................................................................................................................. 86WOT (FULL LOAD) ........................................................................................................................................................ 8636
Data ParametersEngine ParametersEngine ParametersA/C COMPRESSORRange: __________________________________________________________ON/OFFUsed on DM2, HFM, ME10 and ME20 systems. This parameter shows the condition of the A/Ccompressor. The display reads ON with air conditioning compressor activated (engaged).ABS. INT. MANIF. PRESS. DI1ABS. INT. MANIF. PRESS. DI2ABS. INTAKE MANIFOLD PRESSURERange: ______________________________________________ 0 to 1000 or ±100 mbarUsed on DM systems. These parameters, which display intake manifold absolute pressure inmillibars, are used by the ECU for making camshaft timing adjustments and for detecting EGRflow on vehicles equipped with EGR systems. The “ABS.” in the parameter name is anabbreviation for absolute, not anti-lock brake.ACCEL. PEDAL POSITION SENSORRange: _________________________________________________________ 0 to 100%Used on ERE/EVE/ASF (IFI Diesel) systems. This parameter indicates the position of theaccelerator pedal (sensor) as a percentage. Normally, readings range from 0 to 2% at idle, and75 to 95% at wide open throttle.ACCELERATION ENRICHMENTRange: __________________________________________________________ ON/OFFUsed on LH systems. This parameter indicates if the ECU is adjusting the fuel mixture tocompensate for heavy acceleration. The display should read OFF with the engine running at idle,and should read ON when the throttle is snapped to about 4000 RPM.ACCELERATION SENSORRange: _________________________________________________________ 0 to 5.0 VUsed on ME10 systems. This parameter indicates the position of the accelerator pedal (sensor)as voltage.ACTUAL EGR LIFTING SENDERRange: ______________________________________________________ not availableUsed on ERE/EVE/ASF (IFI Diesel)) systems. This parameter displays the EGR lifting senderposition (equivalent to an EGR pintel position sensor) in millimeters (mm). The greater the value,the wider open the EGR valve.ACTUAL INJECT.QTY. PER STROKERange: __________________________________________________________ variableUsed on ERE/EVE/ASF (IFI Diesel)) systems. This parameter displays the actual fuel quantityinjected per stroke. Normal warm engine idle readings vary from 30 to 33. A fuel quantityactuator mounted to the main injection pump housing moves a control rod to regulate thequantity of injected fuel.ACTUAL INTAKE AIR PRESSURERange: _____________________________________________________0 to 1000 mbarUsed on EDS systems. This parameter displays the actual air intake pressure in millibars. TheScanner relies on a pressure sensor that measures intake manifold pressure for this value.37
Page 1 and 2: Mercedes-BenzVehicle CommunicationS
Page 3 and 4: Safety InformationFor your own safe
Page 5 and 6: ContentsSafety Information ........
Page 7 and 8: Chapter 1Using This ManualThis manu
Page 9 and 10: Chapter 2IntroductionThe Mercedes-B
Page 11 and 12: OperationsIdentifying the VehicleTa
Page 13 and 14: OperationsConnecting to a VehicleWh
Page 15 and 16: OperationsConnecting to a VehicleUS
Page 17 and 18: OperationsSelecting a Testz Note th
Page 19 and 20: OperationsMain Menu Selections• L
Page 21 and 22: Chapter 4TestingThis chapter provid
Page 23 and 24: TestingTesting DAS (Immobilizer) Sy
Page 29 and 30: Data ParametersAlphabetical Paramet
Page 41: Data ParametersAlphabetical Paramet
Page 45 and 46: Data ParametersEngine ParametersADA
Page 47 and 48: Data ParametersEngine ParametersBAR
Page 49 and 50: Data ParametersEngine ParametersCAM
Page 51 and 52: Data ParametersEngine ParametersCHE
Page 53 and 54: Data ParametersEngine ParametersCOO
Page 55 and 56: Data ParametersEngine Parametersbet
Page 57 and 58: Data ParametersEngine ParametersDES
Page 59 and 60: Data ParametersEngine ParametersTur
Page 61 and 62: Data ParametersEngine ParametersEXH
Page 63 and 64: Data ParametersEngine ParametersHOT
Page 65 and 66: Data ParametersEngine ParametersINE
Page 67 and 68: Data ParametersEngine ParametersIRR
Page 69 and 70: Data ParametersEngine Parametersche
Page 71 and 72: Data ParametersEngine ParametersLOW
Page 73 and 74: Data ParametersEngine Parameterseng
Page 75 and 76: Data ParametersEngine ParametersO2S
Page 77 and 78: Data ParametersEngine Parameters50%
Page 79 and 80: Data ParametersEngine ParametersPUR
Page 81 and 82: Data ParametersEngine ParametersRIG
Page 83 and 84: Data ParametersEngine ParametersSEL
Page 85 and 86: Data ParametersEngine Parametersthe
Page 87 and 88: Data ParametersEngine ParametersSTA
Page 89 and 90: Data ParametersEngine ParametersECU
Page 91 and 92: Data ParametersEngine ParametersTWC
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Data ParametersTransmission Paramet
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Appendix ATroubleshooting andCommun
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Appendix BTerms, Abbreviations andA
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Terms, Abbreviations and AcronymsAb
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Indexactuator testsengine 13ACCAN b
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Mercedes-Benz Vehicle Communication Software Manual [702kb ...

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