TE-TAP manual ENG 1404KB 2015-09-01 13:18:49
Contents
1. TEGAS Ge engineering TE TAP Timing advance processor User manual www tegas It Ver 1 04 2015 09 01 p Device description Single channel time advanced processor TE TAP is designed to make additional time advancing angle of ignition in engines running on LPG or CNG Due to that LPG has much higher octane number than petrol the mixture in the combustion chamber is burning longer As a result the mixture either does not burn fully down or is finishing to burn in the manifold what leads to the loss of power and sometimes even to the damage of valves Therefore the mixture of air gas requires advanced ignition Time advanced processor TE TAP connects with both the chain of crankshaft position sensor according to which the mixture arson time is determined and with electronic control unit This connection makes additional time advancing angle of ignition In this way the mixture ignites earlier and burns fully Timing advance processor can work with both inductive and Hall sensors Timing delay angle can set by the switch wich located near connector or by adjusting inner angle vs RPM table This table set by TE TAP software Time advance processor TE TAP has ability to configure by software or rewrite the internal program to adapt it for aie signal type By default the device comes with the firmware for the crankshaft 60 2 Bosch firmware TETAP 01 SJoviconteaton LED does not lit Time advance processor is off There is no2. HEX Open file Procedure 1 Connect the interface cable to the TE TAP connector 2 Turn the ignition Do not start engine TE TAP LED will glow red 3 Select COM port and click Connect By connecting to TE TAP software will display message that device is connected Device online TE TAP LED will blink red and green If program reports that the device is undetectable No device detected try to select another COM port 4 Next select the firmware by pressing Open file 5 To load firmware to the TE TAP memory click Write Save 17 HERRENE P Fwa witing 6 After uploading firmware press Disconnect p Firmware versions for various crankshafts Default TE TAP version is TETAP 01 x HEX type crankshaft 60 2 Different crankshaft requires internal firmware replacement A list of available firmware is shown below MN AINAANAAAANAAAAQNAAANAAAAQAAAAQAAAAANAAAANAAAAAAAAAANAAAAN ANN VU VUVVVVVVVVVVVVVVV VU UU UU VV UV UYU VV V A AAAA ANANA AANA AA ANNANN AAANAANANAANNNANANAAANANAAN AN VV WVU VV VV VV VV UV VVV VVV VVN p Suggestions and recommendations for TE TAP installation 1 Installation test After TAP installation test accuracy of installation with certain functions of the oscilloscope tab Oscilloscope Take a snapshot of the input signal compare it with the image of the corresponding type of signal Keep in mind that signal on the oscillosc
3. connection with the power supply LED is red Time advance processor is on There is either no input impulses or low amplitude exists or engine s RPMs are lower than 400 RPM min RPM per min LED is blinking red When the blinking is longer than 10 sec it means that there is either the error of input signal or absence of synchronization or retransmission of input signal is going on The causes of the input signal error Input signal error causes 1 Chosen type of crankshaft position sensor is wrong 2 Low amplitude of signal there is low amplitude of signal 3 Electromagnetic noise of the space under the hoot LED is blinking yellow Engine is running on gasoline petrol Time advanced processor is synchronized to the input signal and time advancing angle is equal to 0 LED is blinking green Time advancing angle is working Time advanced processor is synchronized to the input signal and time advancing angle of ignition corresponds to the meaning set on potentiometer Configuration of Time Advanced Processor Timing advance delay J vise LLL 3 ignition advance ma a 6 ignition advance mam 9 ignition advance ma 12 ignition advance L 3 ignition delay 1234 6 ignition delay 1234 9 ignition delay 1234 12 ignition delay i The angle is set using TE TAP software default angle equals
4. gas TAP blue wire voltage is 12V Petrol engine runs on petrol TAP blue wire voltage is OV p Oscilloscope Oscilloscope function is an important tool in determining the correct connection of TAP to crankshaft position sensor This feature is not an oscilloscope in the conventional sense It displays the digitized signal of crankshaft position sensor coming to the port of the processor However the oscilloscope option allows to determine the type of the crankshaft number of crankshaft cog and accuracy of connection to the sensor Also this feature is useful for identifying noises in the input signal TE TAP software V 1 02 a TEGAS 9 engineering Adjusting Oscilloscope Connection About Oscillogram Step of horizontal scanning 5 ms div Open waveform Step of horizontal Save waveform scanning 2 ms div Step of horizontal scanning 1 ms div Start Stop of the oscilloscope Es Connected TE TAP TE TAP 013 Oscillogram display field of the waveform Step of horizontal scanning 5 ms div Installation of horizontal scanning step 5 ms div Step of horizontal scanning 2 ms div Installation of horizontal scanning step 2 ms div Step of horizontal scanning 1 ms div Installation of horizontal scanning step 1 ms div Start Stop of the oscilloscope start and stop pause button of the oscilloscope Open wav
5. indicator Engine RPM engine RPM indicator Table of advance delay angle table of angle advance delay dependency from engine RPM Table limits divided into 500 rpm cells In the limits of one cell five intermediate values For example 1600 1700 1800 1900 2100 1500 2000 Table of advance delay angle in the specified range setting advance delay in the limits 15 15 with 1 step where advance delay of the ignition angle Switching table method constant angle switch button between angle change modes according the table and constant angle Constant angle By clicking this button values of the entire table are equal to first corner of the slider Therefore shift of the angle equals to the entire RPM range Angle from table By clicking this button the angle is set depending on engine RPM Indicator of data communication between block and PC During connection between PC and TAP indicator flashes red and green Communication with block Indicator indicates established connection with TAP Connected Connection exist Disconnected No connection Name of the connected device indicates name of the connected device Save settings to the block by clicking Transmit processing data transferring into block Save TAP settings to file recording settings to a file with the specified name Open file with saved TAP settings opens TAP settings file Indicator o
6. zero 1234 p Specifications The range of time advancing angle of ignition A545 range of time advancing angle of ignition 15 The range of engine RPMs o Bi The range of the amplitude of input signal 0 5 40 V Range of voltages 10 15 V Current 40 mA p gt Installation of Device Inductive crankshaft position sensor with differential output Switchers to set advance delay angle Crankshaft position sensor K TEGAS engineering TE TAP THING ADVANCE PROCESSOR ieee at to USB adapter Fuse 1A Ignition Petrol ECU Multivalve Digital crankshaft position sensor Hall sensor Switchers to set Crankshaft position sensor advance delay angle TEGAS engineering Taine ADVANCE PROCESSOR MADE IN EU to USB cable Fuse 1A Ignition x Petrol ECU Multivalve Inductive crankshaft position sensor with grounded output Switchers to set advance delay angle Crankshaft position sensor K K HIZA engineering P JANCE PROCESSOR mm to USB adapter Cable shield White gt White Fuse 1A Ignition O Petrol ECU Multivalve Attention Do not connect ground wire black to the wire from petrol ECU which has 0 V This wire can be mistakenly accepted as ground wire p Overview of TE TAP program Overview of TE TAP software TE TAP software is designed to c
7. KH MADE IN EU Cable schield eres r s O Ignition gt Brown a Ignition s 3 Poo N STL S geet Electrical car ground gt C
8. alibrate TE TAP time advance processor With software you can Calibrate table of advance delay angle To record waveform of the input signal To replace the firmware in the device Software communication with PC is performed via Tegas engineering COM or USB adapters Program version 1 02 is available only in English language TEGAS amp engineering Indicator of the fuel type Oscilloscope Connection About A F Indicator of the input signal polarity Parameters Switch status Angle of advance delay Angla pe Palapa on Indicator of TAP switches position ay Input signal E RPM I et angle from Pg Rano Indicator of TAP synchronization Settings Dpen Save settings Table of advance delay angle EI oo o tom 10 07 om oc o Open Save TAP settings to file 15 z d we z g Table of advance delay angle Deisy Save Save TAP settings to file in the specified range Advance Transmit Save settings to the block Switching RPM 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 table method constant angle Constant angle Communication with block Indicator TE TAP TE TAP 014 Communication with block Indicator Name of connected firmware Name of the connected device Angle of advance delay actual ignition advance delay
9. eform waveform display from file Save waveform save waveform to file p Connection tab TE TAP software V 1 02 DoR TEGAS G engineering Adjusting Oscilloscope Connection About Connect to device Selecting COM port COM22 v ss Connection indicator gt Device info Devi _ Device name TE TAP evice name Firmware version TE TAP 01 3 Crankshaft sensor waveform IM AMMAMAMAMAMAMAMAMAMAMAMAMAMMAANNANAANAAMAAMNAN AN V eee eee eee ae ea a ttt V Loader Bootloader Firmware name Waveform Selecting COM port choose COM port for connection to the device After selecting the port connection occurs automatically Connection indicator indicates connection establishment Connected connection exist Disconnected no connection Device name indicates connected device name Firmware name indicates firmware name Waveform graphical waveform image Loader opens new window with firmware loader p Bootloader There is firmware replacement provided in TE TAP In order to replace firmware you have to start special software loader bootloader software start button is in connection tab Bootloader DEK 3 TEGAS engineering Device name TE TAP Device description Time advance processor Disconnect Firmware file D TamonaE lectronics Files Projects VRT 3 prog firmware TE TAP 01 3
10. f the input signal polarity it shows direct or inverted signal comes to the TAP input white wire This indicator generally applicable for inductive crankshaft position sensor Polarity signal test operates only on petrol mode Input signal Input signal polarity oHae rarity Ocuunnorpamna curHana Ha BXOge Ocuunnorpamma curHana Ha BXOge Bapuatopa 6enbi npoBog Bapuatopa 6enbi npoBog Indicator of TAP synchronization indicates compatibility of firmware and crankshaft position sensor Synchronized incoming signal of crankshaft position sensor detected TAP has been synchronized and after switching to gas can be operated with ignition angle shift Synchronization should switch no later than 2 seconds after ignition No synchronization incoming signal of crankshaft position sensor is not detected Firmware does not match crankshaft position sensor Also reasons for synchronization fail can be the following Low engine RPM for crankshaft position sensor less than 450 RPM for 60 2 60 1 and 600 RPM for 36 1 36 2 Electromagnetic noises in the engine compartment Indicator of TAP switches position indicates TAP switches position On switch position down Off switch position up Advance delay angle pao e ENG e a Ge o GR GER ON 127 oN GEG NMA e M o M 12 GER on GF GFF Angle setted from switches Indicator of the fuel type indicates engine fuel type GAS Engine is running on
11. ope does not reflect the real signal and passes it to a digitized appearance However this kind of signal to determine the type of crankshaft position sensor as well as to determine the correct installation of TAP Particular attention should be paid to the direct or inversion signal comes to the input of the TAP If the signal is inverted TAP still perceives it as a direct and for output issues direct non inverted signal As a result the signal is inverted and the petrol ECU detects a wrong connection and an error Check Engine In some cases engine runs smoothly on idle Problem occurs on power and on higher than 3000 RPM DALODD ONOONO ONOONO ONON ONONO ONOONO ONOONO A TT N Example of incorrect TAP connection to the crankshaft position sensor Reno 60 2 On the input signal have turned inverse TAP does not recognize difference and on the output issues direct signal As aresult the signal becomes inverted relatively to the input 2 Connecting ground wire of the power supply It is not recommended to connect TAP ground wire to the wire from petrol ECU with OV voltage If engine is equipped with crankshaft position Hall sensor and or inductive then in some cases Hall sensor s ground power supply wire comes from the petrol ECU Connecting black ground power supply wire is not recommended Additional load on the sensor power supply line can damage internal components of the petrol computer P Q TAa TE TAP L
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