For what mitsu is this ECU

spors

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spors

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Aug 14, 2006
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thanks boyzone...i'm using an air flow sensor with code 449...i'll try to get a bigger one 455 maybe...i'll post again for the development

i'm really excited to use the 6123 ECU. I heard this will bring a new level of fun with my 4G93 dohc NA...
 

boyzone

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boyzone

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I already confirmed with some of the expriance guys, go to bigger airflow sensor should help on ur problem... good luck.
6123 will abit heavy fuel consumption if compare with 5660. This due to 5660 fuel mapping is set at economy mode, and u also can find this 5660 ecu at 4G91 engine.
 

paranoid_android

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paranoid_android

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boyzone said:
I already confirmed with some of the expriance guys, go to bigger airflow sensor should help on ur problem... good luck.
6123 will abit heavy fuel consumption if compare with 5660. This due to 5660 fuel mapping is set at economy mode, and u also can find this 5660 ecu at 4G91 engine.
bro can tell me what airflow sensor (code) u try?? 4g91 is 454 right? 4g93 is what code? i try using 449(4g92 single cam) airflow and my car will jerking..
 

boyzone

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boyzone

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If not mistaken 449 is the smallest one... my prev 4G91 is running with this airflow sensor.
I'm not very sure on 4G93 due to my ride is not run with 4G93.. maybe u can ask help from other members.
BTW, have u try with 454 airflow??
 

kungka77

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kungka77

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im using this eterna 4g93 engine,my ecu got stolen but now I already buy 6123 ecu,when I plug in and turn the key,no check engine light and engine wont start after crank.my new ecu is faulty?I test with 4g93 sohc ecu,engine start normal but one injector not firing.can anyone help
 

vr2turbo

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vr2turbo

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im using this eterna 4g93 engine,my ecu got stolen but now I already buy 6123 ecu,when I plug in and turn the key,no check engine light and engine wont start after crank.my new ecu is faulty?I test with 4g93 sohc ecu,engine start normal but one injector not firing.can anyone help
No check engine light looks like it is faulty......:smokin:
 

kungka77

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kungka77

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No check engine light looks like it is faulty......:smokin:
found the problem,fuel pump relay near ecu not working,when put relay in direct mode,check engine light working as normal and car start normally
 
Jan 31, 2021
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Hi Senior, need ask one question.
Jdm Libero mmc 4g93 soch 4wd manual, what kind code ecu?
Screenshot_2021-01-30-09-50-48-00.jpg
 
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