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1999 jdm ej205 wrx start up help


NIZBARU
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Hello i purchased a link ecu G4+ plugin for my 1999 jdm  wrx ej205 . Im basically new to this and in need of help and advice to getting the car to start . long story short i followed everything in maunal and its seems car wont start or turn over  . it started  2x times but very limpy and died right away . is there a step i am missing what values or adjustment i need to do. Mostly stock except for full Tb exhuast have aem wideband but not wired in ecu (ordered wire loom). .map is running V7-8 its seems 1-6 cant callibrate or fails but on v7 reads good and in sync with bap. Thanks. Any help is appriciated ..

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thanks brad i tried earlier  and at 19ms almost started but tried it all the way to 50ms still no start . switching over to stock ecu runs fine i just cant figure out why the G4 ecu wont start car ..... gonna check and see maybe i flooded engine from cranking too much today .. any other advice is welcome to this newbie thanks anyone in advance...

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The MAP sensor on the late V6 wrx changed to what we consider the V7 map sensor.

Other thing would be check the RPM reading is stable at around 200 on crank. If its jumpy or way off then it could be the dip switch settings on the board (for the trigger inputs)  need to be changed to the alternative positions. 

 

WRXdip.JPG

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@Simon i am using the V7 map sensor but i thought the jdm1999 wrx models year production didnt have immbolizer so i had it on the no immobilizer i will try and see change dip switch . rpm was jumpy at cranking from 140-167 never stable at 200 or even higher than 160. And @Adamw i think Newer age  last gen of the gc8/gf8. i Will do a scope and show thanks for the info much appriciated ... As With v1-v6 map sensor it would not calibrate it would fail reading .V7map sensor it was able to read and match bap . i tried the v1-v6 maf  as well no start. Thanks again all will get to it right away.

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Oh I see I got my wires crossed now... When you said "map is running V7-8", I was assuming you were using the V7-V8 base map.  Not just the MAP sensor calibration...  Report back if Simon's suggestion of the dip switch change doesnt help.

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Hello @Adamw please take a look at my trigger scope. I have same issue again in starting the car i tried adjust master fuel and has nt run . The car wants to turn over but wont run it started 2x but i left not running for 3 days now it wont start again any input please would be much appriciated  . also i tested igniton and injectors have pulse and have spark so im am really stumped again sorry newbie here . just trying to get to start and get it tuned asap . this was scope last time it ran . 

 

1290285561_myscope3.jpg.0f947a764054c5fd41b4d5710ded8fdd.jpg

 

1057497323_myscope2.jpg.cfdcb612c381bc084c2b70455cb0bde2.jpg

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