History of GEPinOut
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2005-08-16 08:47:29 . . . . MembersPage/PhatBob [Added VEMS connections to the table]
2005-08-15 19:26:45 . . . . MembersPage/PhatBob [Added link containing ECU pin outs]
2005-08-15 19:17:35 . . . . MembersPage/PhatBob


Changes by last author:

Added:
== 4A-GE ECU Pin out ==

Information to be distilled from here:

http://www.club4ag.com/faq%20and%20tech_pages/ECU%20Japan%20AE86%204A-GE.htm

* Engine will run without sensor connected

(NC) = No connection

||Row||Top||VEMS Connection||Bottom||VEMS Connection||

||1/7||+B=+12v Switched||EC36-Pin25||+B=+12v Switched||EC36-Pin25||

||2/7||Batt=+12 Constant|| ||*W=Check engine light|| ||

||3/7||*CC0=(Unknown)|| ||*EGW=(Unknown)|| ||

||4/7||*FC=Fuel Pump||EC36-Pin15||*A/C=Air Con. Signal|| ||

||5/7||*(NC)|| ||*SPD=Speed Limiter Input|| ||

||6/7||*(NC)|| ||*FS=Main relay Fail Safe|| ||

||7/7||*(NC)|| ||*VAF|| ||

||||||||||||

||1/9||THW=CLT Sensor||EC36-Pin14||E2=Sensor ground||EC36-Pin26||

||2/9||PIM=MAP Sensor|| ||VTH=TPS Wiper||EC36-Pin1||

||3/9||THA=IAT Sensor||EC36-Pin2||VC=+5v out||EC36-Pin28||

||4/9||*T=(Unknown)|| ||IDL=Throttle closed switch|| ||

||5/9||IGF=Ignition confirmed|| ||*(NC)||||

||6/9||G1=Dist. Timing rotor||EC36-Pin13||NE=Dist. Speed Sensor||EC36-Pin27||

||7/9||G-=Dist. Common||EC36-Pin26||E21=Sensor Ground||EC36-Pin26||

||8/9||*0X=O2 Sensor|| ||VF=Unknown)|| ||

||9/9||*(NC)|| ||VSV1=TVIS butterfly||EC36-Pin3||

||||||||||||

||1/5||*(NC)|| ||BF=Power Feed to Injectors||EC36-Pin23||

||2/5||*MCHK|| ||E1=Ground to block||EC36-Pin5||

||3/5||STA=Eng. Cranking Signal|| ||IGT=Igniter|| ||

||4/5||#10=Fuel Injectors|| ||#20=Fuel Injectors|| ||

||5/5||E01=Ground to block||EC36-Pin32||E02=Ground to block||EC36-Pin21||