EDC15c2 Pin map - Printable Version +- 306oc - Peugeot 306 Owners Club & Forum (https://www.306oc.co.uk/forum) +-- Forum: 306 Repairs & Mods (https://www.306oc.co.uk/forum/forumdisplay.php?fid=22) +--- Forum: Guides (https://www.306oc.co.uk/forum/forumdisplay.php?fid=9) +--- Thread: EDC15c2 Pin map (/showthread.php?tid=11748)

EDC15c2 Pin map - cully - 09-03-2013 pinout map for the 1 and 3 plug ECD15C2 ECU the info i have is..... EDC15c2 3 plug Plug A-T1 A1 Input Brake pedal position switch 1383 B1 K-line C1 D1 Input Imobilizer control 822 E1 Input AC pressure switch 8055 F1 Output MIL Instrument panel 480 G1 GND/Ground M132A H1 GND/Ground M132B A2 Input AC compressor clutch relay/AC pressure switch 8076 B2 Output Engine coolant blower motor relay 1525 C2 Input Accelerator pedal position sensor 1378 D2 E2 Input AC compressor clutch relay 1234 F2 Input AC triple pressure switch G2 Input Accelerator pedal position sensor H2 Input AC triple pressure switch A3 Data Link CAN-L B3 Input Imobilizer control 820 C3 Input Ingition on +12v CC12 D3 Output Stop light Instrument panel 400 E3 Input Clutch pedal switch F3 Output Glow light Instrument panel 435 G3 Input Accelerator pedal position sensor 1377 H3 Input Accelerator pedal position sensor 1392 A4 Data Link CAN-H B4 Data link connector 140 C4 Output Engine coolant blower motor relay 1510A D4 Output Engine coolant blower motor relay 1523 E4 Input Brake pedal switch F4 Input AC triple pressure switch G4 Data link connector/Instrument panel 426 H4 Plug B-T2 A1 B1 C1 D1 Input Engine coolant temperature sensor 1235 E1 Input Engine coolant temperature sensor 1336 F1 Input Fuel pressure sensor 1415 G1 Input Fuel pressure sensor 1416 H1 Input Fuel pressure sensor 1417 J1 Input Crankshaft position sensor 133 K1 Input Crankshaft position sensor 132 L1 Input +12 volts supply (after Brown relay) 1207 M1 Output Brown Relay(1-2) 1208 A2 Output Brown Relay(2-2) 1233 B2 Input Manifold absolute pressure sensor C2 Output air heater coolant control valve D2 Input Fuel temperature sensor 1422 E2 Input Fuel temperature sensor 1423 F2 Input Camshaft Position sensor 1356 G2 Input Camshaft Position sensor 1131 H2 Input Camshaft Position sensor 1152 J2 K2 Input Vehicle speed sensor L2 Output Fuel pressure regulator control solenoid 1418 M2 A3 Output Exhaust gas recirculation solenoid 1256A B3 Output intake air valve control valve C3 Output Piston cut off solenoid 1288A D3 Input Exhaust gas pressure sensor E3 Input Exhaust gas temperature sensor F3 Input Exhaust gas temperature sensor G3 Input Mass air flow sensor 1448 H3 Input Mass air flow sensor 1447 J3 Input Intake air temperature sensor 1408 K3 L3 M3 Input Exhaust gas pressure sensor A4 Output Brown relay via Fuel shut off (IFS)(1-2) 1203 B4 Output Intake manafold air control solinoid C4 Input Manifold absolute pressure sensor D4 Input Manifold absolute pressure sensor E4 F4 G4 H4 J4 Data link connector 141 K4 L4 GND/Ground M132D M4 GND/Ground M132C Plug C-T3 A1 B1 Output Glowplug timer relay 1386 C1 D1 E1 F1 Output Glowplug timer relay 1387 G1 Output Injector 1 1211 H1 Output Injector 4 1214 A2 B2 Output Engine coolant heater relay 8096 C2 D2 E2 F2 G2 Output Injector 4 1324 H2 Output Injector 1 1321 A3 B3 Output Engine coolant heater relay 8095 C3 Input Accelerator pedal position sensor 1391 D3 E3 F3 G3 Output Injector 3 1323 H3 Output Injector 2 1322 A4 Output Exhaust gas recirculation solenoid 1256B B4 Output Turbocharger wastegate regulating valve C4 D4 E4 F4 G4 Output Injector 3 1312 H4 Output Injector 2 1212     Pin map for EDC15C2 1 plug Channel No. Description 1 +12 volts supply (after double relay) 2 Output:control of injector N° 1 3 Output:control of injector N° 3 4 Output:control of injector N° 4 5 Output:control of injector N° 2 6 Output:control of injector N° 2 7 8 Diagnostic line for the coils of the fan unit control relays 9 Diagnostic line: CAN H network 10 Diagnostic line l 11 Input:air temperature sensor IAT 12 Input:Camshaft position sensor CMP 13 Input:Mass airflow sensor MAF 14 Input:Crankshaft position sensor CKP 15 Input:accelerator pedal sensor APP 16 --- 17 Cruise control switch 18 Input:camshaft position sensor CMP 19 Input:vehicle speed sensor VSS 20 --- 21 Input:Cruise control clutch pedal switch 22 GND for APP,FTS,IAT,MAF 23 Output:engine coolant temperature information (gauge and warning lamp in the instrument panel) 24 Output: Swirl control electrovalve 25 Output:control of fan unit group 1 26 Output:boost pressure regulation electrovalve 27 Earth:air conditioning pressostat 28 Output: inlet air heater throttle control electrovalve 29 +12 volts supply (after double relay) 30 Output:control of injector N° 1 31 Output:control of injector N° 3 32 Output:control of injector N° 4 33 Earth 34 Input:Fuel pressure Sensor 35 --- 36 Engine immobiliser serial line 37 Diagnostic line:CAN L network 38 Diagnostic line k 39 Input:fuel temperature sensor 40 Input:camshaft position sensor CMP 41 Input:Crankshaft sensor CKP 42 Input: differential pressure sensor 43 --- 44 Input:Accelerator pedal position sensor APP (5 volts) 45 Input:Engine coolant temperature sensor ECT 46 Input:Engine coolant temperature sensor ECT 47 Input:air conditioning on information (AC/ON) 48 Inputtop lamp switch connection 49 Earth 50 Output:fuel pressure control solinoid 51 Earth 52 Output:Exhaust gas recirculation solinoid 1 (EGR) 53 Earth 54- 55 Output:Exhaust gas recirculation solinoid 2 (EGR) 56 Output:preheating warning lamp 57 Output: fan unit control: mid speed 58 Output:Engine coolant heater relay1 59- 60 Cruise control switch 61 Cruise control switch 62 Output:engine speed to instrument panel 63 Output:fuel consumption at any moment (trip computer) 64 Input:accelerator pedal sensor 65 --- 66 Engine immobiliser serial line 67 Output:Glow plug timer relay 68 Input:Accelerator pedal position sensor APP 69 After ignition + 70 Input:catalytic converter temperature 71 Input:inlet manifold air pressure 72 --- 73 Input:unused brake switch 74 Input:fuel pressure sensor 75 Air conditioning pressostat (26 bar control stage) 76- 77-- 78 Input:AC refrigerant triple pressure switch 79 --- 80 Output: 3rd piston cut off solinoid 81 Output:engine coolant temperature information (instrument panel) 82 Output:diagnostic warning lamp (instrument panel) 83 Output:Engine coolant blower motor relay 84 Output:AC compressor clutch relay 85 Output Engine coolant heater relay 86 Output:double relay control 87 Output:Fuel shut off switch via double relay control 88 Output:Glow plug timer relay     please dont take this list as being correct for your car check before doing any diagnostic work as i have included sensors in the list not used on the 306 HDI RE: help wanted EDC15c2 - cully - 10-03-2013 updated with more info