ok, so we all know the 0411 PCM is capable of CPC, and some of us know the 4.3 S10 also uses the 0411. The 4.3 doesn't use CPC though, it uses some kind of distributor setup, much like that of the 5.0 and 5.7 vortec engines. has anyone converted a 4.3 to run on a 0411 with CPC?
wiring pinouts for the S10 and typical V8 0411(trans am IIRC).
blue 2002 S-10 4.3 Typical V8 0411 1 ground ground 2 12v ref 12V reference 3 - Fuel injector #3 4 Fuel injector #4 Fuel injector #2 5 - - 6 - - 7 - - 8 5v ref - 9 Knock sensor signal - 10 - - 11 - KS #2 signal 12 Crank pos signal Crank position signal 13 - Requested torque signal 14 - UART serial data secondary 15 - UART serial data tertiary 16 - - 17 Trans fluid pressure switch signal B Trans fluid pressure switch signal B 18 Trans fluid pressure switch signal C Trans fluid pressure switch signal C 19 IGN+ IGN+ 20 B+ B+ 21 Low ref Low ref 22 - - 23 Low ref Low ref 24 - - 25 HO2S low bank2 sensor 1 HO2S low bank2 sensor 1 26 HO2S low bank2 sensor 2 HO2S low bank2 sensor 2 27 - - 28 HO2S low signal bank 1 sensor 2 HO2S low signal bank 1 sensor 2 29 HO2S low signal bank 1 sensor 1 HO2S low signal bank 1 sensor 1 30 Coolant level switch signal Coolant level switch signal 31 - - 32 Transmission range signal A Transmission range signal A 33 TCC brake switch signal TCC brake switch signal 34 Transmission range switch signal P Transmission range switch signal P 35 CPP switch signal CPP switch signal 36 Fuel injector #1 Fuel injector #1 37 Fuel injector #3 Fuel injector #6 38 - Damping lift/dive signal 39 - - 40 ground ground 41 - Low ref 42 - - 43 Fuel injector #5 Fuel injector #7 44 - Fuel injector #5 45 - FTP 5V ref 46 5v ref TPS 5V ref 47 - MAP 5V ref 48 5v ref EGR 5V ref 49 Low ref - 50 - - 51 - KS bank 1 signal 52 - - 53 Low ref (RPO M30 only) Low reference 54 Low ref Low reference 55 - EGR valve position signal 56 - - 57 B+ B+ 58 Class II serial Class II serial 59 Class II serial Class II serial 60 Low ref Low ref 61 Low ref Low ref 62 - - 63 HO2S low ref Low ref 64 - - 65 - HO2S high signal bank 2 sensor 2 66 HO2S High signal HO2S high signal bank 2 sensor 1 67 - - 68 HO2S high signal HO2S high signal bank 1 sensor 2 69 HO2S high signal HO2S high signal bank 1 sensor 1 70 - Oil level switch 71 - - 72 Trans range switch signal B Trans range switch signal B 73 Cam position signal Cam position signal 74 ECT signal ECT signal 75 B+(RPO M30 only) B+ 76 Fuel injector #3 Fuel injector #5 77 Fuel injector #6 Fuel injector #8 78 - - 79 3-2 shift solenoid control 3-2 shift solenoid control 80 Low ref Low ref
Red 2002 S-10 4.3 Typical V8 0411 1 Ground Ground 2 TCC PWM solenoid control TCC PWM solenoid control 3 - Secondary fuel pump relay control 4 - - 5 - Delivered torque signal 6 PC solenoid high control (A) PC solenoid high control (A) 7 - EGR supply voltage 8 PC solenoid low control(A) PC solenoid low control(A) 9 Primary fuel pump relay control Primary fuel pump relay control 10 Engine speed signal Engine speed signal 11 - AC high pressure recirc switch signal 12 - - 13 Cruise status Cruise status 14 - - 15 Generator turn on signal Charge indicator control 16 4wd low signal 4wd low signal 17 AC request AC request 18 - - 19 Axle switch signal Axle switch signal 20 VSS low VSS low 21 VSS high VSS high 22 - ISS high 23 - ISS low 24 TPS signal - 25 IAT signal IAT signal 26 IC timing signal Coil 1 control 27 - Coil 7 control 28 -- Coil 6 control 29 - Coil 4 control 30 - - 31 MAF signal MAF signal 32 MAP signal MAP signal 33 - Recirc actuator control 34 EVAP purge control EVAP purge control 35 - - 36 - AIR pump relay 37 - - 38 - - 39 12V ref 12V ref 40 ground ground 41 - EGR solenoid control 42 TCC solenoid control TCC solenoid control 43 AC relay control AC relay control 44 - - 45 EVAP vent control EVAP vent control 46 SES light SES light 47 2-3 shift solenoid 2-3 shift solenoid 48 1-2 shift solenoid 1-2 shift solenoid 49 Vehicle speed signal Vehicle speed signal 50 VSS signal VSS signal 51 Trans fluid temp signal Trans fluid temp signal 52 Generator field duty cycle signal Generator field duty cycle signal 53 - - 54 Low ref Fuel level signal(primary) 55 AC low pressure switch signal AC low pressure switch signal 56 - - 57 Low ref Low ref 58 - - 59 - - 60 - Low ref 61 - Low ref 62 Trans range switch signal C Trans range switch signal C 63 Trans pressure switch signal A Trans pressure switch signal A 64 STP pressure signal STP pressure signal 65 - - 66 - Coil 8 control 67 - Coil 2 control 68 - Coil 5 control 69 - Coil 3 control 70 - - 71 - - 72 HO2S heater low control bank 2 sensor 1 HO2S heater low control bank 2 sensor 1 73 - Fuel level signal (secondary) 74 HO2S heater high control bank 2 sensor 1 HO2S heater high control bank 2 sensor 1 75 - - 76 IAC coil B high control IAC coil B high control 77 IAC coil B low control IAC coil B low control 78 IAC coil A low control IAC coil A low control 79 IAC coil A high control IAC coil A high control 80 HO2S heater low ref Low ref
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