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Summary of change:
Want to do a PnP install on my Mazda 323 GT-R but also on some Group H Rallye Cars. Hardware is 90% done. Sotware is 20% done. == Questions: == * TDC is 84° after rising edge of primary trigger. Ignition advance gets up to 55°. Now Coil charge time gets down to about 1,5ms on 6500rpm (what firmare + config?) but i want at least 3ms. Is there a way to start charging before the rising edge? ** yes, easier with 1.0.x (either with dis ignition or distributer). Harder with 1.1.x firmware (in any case, if 1.1.x, try on bench first !) * Does anybody has working Tables on this engine? Because my Genboard does exactly the same as factory ECU but the engine doesn't run good. ** maybe the problem is not fuel or ignadv but dwell ? Or idle settings ? * Is there a way to change the starting point of fuel injection? ** rotate h[0] == Specs: == ==== Engine: ==== *4cyl *1800ccm *440cc Injecotors ==== Ignition: ==== *Single Coil + Distributor *Ignition Module (using Logic-Level Output) ==== Trigger: ==== * '''4+1 Cam Sensor''' ==== Sensors: ==== *Flap type AFM *TPS ==== EMS: ==== *Genboard 3.5 *Firmware 1.1.50 (downgrading to 1.1.27 until engine runs perfect) == Progress: == ==== Hardware: ==== *Genboard installed in factory ECU case *installed additional 9pin connector for IAT, MAP and WBO2 *MAP/AFM, IAT and NBO2/WBO2 swichtable *WBO2 and MAP sensor have been already installed in car for a ZEITRONIX WBO2 Display *built a trigger emulator with mega8 uC for testing ===== TODO: ===== *install EGT *check if factory knock can be used with vems *intall wasted spark ignition coil ==== Software: ==== *Measured Trigger with Scopemeter *Measured ignition timing of factory ECU *Measured injector pulse witdh of factory ecu *Engine starts and runs but very badly ===== TODO: ===== *Get engine running stable with AFM *Get engine running with MAP sensor *Values for warmup and acceleration enrichment doesen't work good *Get WBO2 working *Get wasted spark ignition working *Boost control when using MAP Sensor *ALS/Launch Control == Information: == ==== Trigger: ==== Same Trigger as on [MembersPage/Fero] but i measured angles with scopemeter and got this values: http://www.vems.hu/files/MembersPage/Kottan/Trigger2.JPG ==== Ignition: ==== Factory ECU has no ignition table. timing is calculated of rpm and AFM voltage. Tested up to 30000rpm. http://www.vems.hu/files/MembersPage/Kottan/Spark1.JPG ==== Fuel: ==== factory fuel table measured with scopemeter: http://www.vems.hu/files/MembersPage/Kottan/Fuel1.JPG
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