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Summary of change:
Subpage of MembersPage/MarcellGal/WoodGasifierEngine '''Chrysler Magnum 5.2L V8 engine wiring'''. Engine is running. (V8 has nice sound). Some texts are in Hungarian ---- '''ignition output''' - currently using 1 distributer Ignition coil primary is connected between: * EC36/36 ign coil- * +12V Fuse (Biztosíték fontos!): 4-7.5A ---- '''Sensors''' * primary trigger HALL (8 window on crank), EC36/27 ** Nr of tooth on wheel: 16 ** edge: falling, 50 degrees TDCdelay (verified with strobe) * secondary trigger HALL (1 window on cam), EC36/13 ** edge: falling * internal MAP (csovel csatlakozik a MAP) '''TPS sensor''' * EC36/1 TPS signal (this was only wrong in the sent .xls or connected wrong ?) * EC36/29 TPS +5V * EC36/26 TPS ground (signal GND) ---- '''Stepper outputs''' coil1: (resistance= ?) * EC18/.. * EC18/.. coil2: (resistance= ?) * EC18/.. * EC18/.. 4 vezetékes léptetomotor tekercsei kimérhetok: A-B C-D szerint kell bekötni az EC18-ba. * Stepper A EC18-pin4 * Stepper B EC18-pin10 * Stepper C EC18-pin5 * Stepper D EC18-pin11 Ezután csak 2 variáció marad. Ha az iránya szerint fordítottan reagál, akkor vagy az A-B megfordításával, vagy szoftveres konfigurálással orvosolható. ---- '''Firing order''' * [http://en.wikipedia.org/wiki/Chrysler_LA_engine#Magnum_engines Cylinders were numbered] from the front of the engine to the rear; cylinders 1, 3, 5 and 7 were found on the left (driver side) bank, or "bank 1", with the even numbers on the other bank. ** verify from the cast aluminum manifold (yes, it's in the casting, look hard, look in all 8 branches). * Firing Order: '''1-8-4-3-6-5-7-2''' same as listed [http://en.wikipedia.org/wiki/Firing_order here] ** verify from the distributer order ! * Engine Type: 318 cid 90' V-8 OHV * Bore & Stroke: 3.91 x 3.31 in..(99.3 x 84.0 mm) * Displacement: 318 cu.in. (5.2 L) * Compression Ratio: 9.1 :1 * Lubrication: Pressure Feed - Full Flow Filtration * Engine Oil Capacity: 5.0 Qts. (4.7 L) with Filter * Cooling System: Liquid - Forced Circulation - Ethylene Glycol Mixture ---- '''LCD''' - GenBoard/BuildProcedures/LCDconnect * DSUB9 / 5 is GND. ** verify that the header pin it is connected is 0 Ohm to EC36/26 (rádugás ELŐTT ellenőrizni, hogy a EC36/26-ra fog menni) ---- '''Install initial steps''' * download http://www.vems.hu/download/v3gui/ ** '''vemstune 2010-04-28''' (not 2009-10-02) ** if things don't go smooth, we'll need to try different version, but let's start with this ** install RS232 driver. if pl2303 than prolific.com.tw ** even if it was COM4 it might change when USB cable inserted into other USB port (see windows device manager, com ports = eszközkezelo) ** http://www.prolific.com.tw/eng/FAQs.asp?ID=50 ** http://www.prolific.com.tw/eng/downloads.asp?ID=31 ** [http://www.prolific.com.tw/support/files/\IO Cable\PL-2303\Drivers - Generic\Windows\allinone\PL2303_Prolific_DriverInstaller_v1210.zip v1210driver.zip] * TerminalProgram - to verify RS232 ** [http://hw-server.com/software/termv19b.html Bray-terminal] is very good (hyperterm is very bad) but any could work. ** 9600,8,n,1 (flow control: off) Choose comm port, Connect, Type "Man mdv mdV mci" as an experiment ** even if these * start VemsTune * set serial port (might need to restart vemstune) * take note of the firmware version (firmware info) * Tools / firmware / upload '''firmware 1.1.75 (non-PS2)'''. (because firmware 1.1.27 somehow misfired for the slightest noise on testbench) ** MAT= NTC:2252 ** coolant=NTC:2252 * download this [http://www.vems.hu/files/MembersPage/MarcellGal/GasMotor/CryslerMagnum5.2LV8/v3.3_n002248-2010.06.05-1_c016initial.vemscfg initial config] * upload config (select the just downloaded file) * reboot * verify MAP (must be 101 kPa) ** MAP calibration: select MAP sensor range 104, 250, 304 or 416 (so MAP is close to 101) ** finetune MAP sensor offset (so MAP=101) * verify TPS: ** from 0 .. max ** write down min and max TPS values * verify that angular width of tooth is 180 (in the old vemstune that means 45 degrees, tooth_wheel_twidth1=B4)
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