rb20det ecu pinout

[LO CEF]

[109][101][110][102][111][103][112][104][113][105][114][106][115][107][116][108]=======[ 8 ][ 1 ][ 9 ][ 2 ][ 10 ][ 3 ][ 11 ][ 4 ][ 12 ][ 5 ][ 13 ][ 6 ][ 14 ][ 7 ]=======

=======[ 23 ][ 15 ][ 24 ][ 16 ][ 25 ][ 17 ][ 26 ][ 18 ][ 27 ][ 19 ][ 28 ][ 20 ][ 29 ][ 21 ][ 30 ][ 22 ]=======[ 40 ][ 31 ][ 41 ][ 32 ][ 42 ][ 33 ][ 43 ][ 34 ][ 44 ][ 35 ][ 45 ][ 36 ][ 46 ][ 37 ][ 47 ][ 38 ][ 48 ][ 39 ]

1 Ign signal (power transistor) Cyl #12 Ign signal (power transistor) Cyl #53 Ign signal (power transistor) Cyl #35 engine. A/T control input signal (bt1)6 Sub electrical fan relay (engine temp switch)7 Tacometeter speed signal9 AC relay (AC cut signal)10 Ground (ign signal system)11 Ign signal (power transistor) Cyl #612 Ign signal (power transistor) Cyl #213 Ign signal (power transistor) Cyl #414 engine. a/t control input sigal (bt2)15 engine. a/t control input sigal (bt3)16 ECCS relay18 fuel pump relay19 Power steering switch20 Ground (ignition signal system)21(RX) Receive (control unit data reception)22 (TX) Transmit (data sent from control unit)23 Detonation sensor 1 (cyl 1-3)24 Detonation sensor 2 (cyl 4-6)26 Air flow meter ground27 Air flow meter intake air quantity signal28 Engine temp sensor29 Exhaust gas sensor30 Sensor ground (throttle sen, ENG temp)31 clock (synchronization signal)32 Monitor and check lamp (red)38 Throttle opening output41 Crank angle sensor (120degree signal)42 Crank angle sensor (1 degree signal)43 Ignition switch START signal44 Neutral switch45 Ignition switch (IGN)46 AC switch47 (CHK) Check (diagnosis activation)48 Throttle sensor power supply49 Control unit power supply50 Ground (control unit)51 Crank angle sensor (120 degree signal)52 Crank angle sensor (1 degree signal)53 Vehicle speed sensor54 Throttle valve switch (idle connection pt)56 Throttle sensor output signal57 Throttle valve switch power supply58 Battery power supply59 Control unit power supply60 Ground (control unit)101 Injector #1103 Injector #3104 Fuel pump terminal voltage control output105 Injector #2 107 Injector ground108 Injector ground109 Injector power supply110 Injector #5112 Injector #4114 Injector #6115 exhaust gas sensor heater ground116 injector ground

[squbafreak15]

this should be added to the rb20 write up that just got posted.