NEXON BSVI MCE - SERVICE MANUAL

1.2L REVOTRON ENGINE 157 ECU PIN DETAILS C355A - FRT WH SIDE CONNECTOR C355B - EMS WH SIDE CONNECTOR PIN NO PIN DESCRIPTION PIN NO PIN DESCRIPTION C355A-1 Spare C355B-1 Crankshaft Sensor (-) C355A-2 Spare C355B-2 Lambda Downstream (O2 sensor Signal 2) C355A-3 Sensor Ground for MAP C355B-3 Throttle Position Sensor 1 Signal C355A-4 Sensor Ground 4 for AC Pressure sensor C355B-4 Sensor Ground for Oxygen (Pre CAT) Sensors C355A-5 Sensor Ground for Acc. Pedal Pot 1 sensor C355B-5 Sensor Ground for Coolant Temp & Cruise Control Sensors C355A-6 Sensor Ground 2 for Acc. Pedal Pot 2 sensor C355B-6 Sensor Ground for Oxygen (Post CAT) Sensors C355A-7 AC Trinary Pressure Switch C355B-7 Sensor Ground for Motorized Throttle Sensor C355A-8 Spare C355B-8 Sensor Ground for CAM Sensor C355A-9 Spare C355B-9 Starter Relay 2 C355A-10 Spare C355B-10 5V Sensor supply for CAM Sensor C355A-11 Accelerator Pedal Position sensor signal 2 C355B-11 Starter Relay 1 C355A-12 Manifold Air Pressure Signal C355B-12 Spare C355A-13 Fuel Pump Relay Command C355B-13 Crankshaft Sensor (+) C355A-14 Spare C355B-14 Not Used C355A-15 Main Relay Driver C355B-15 Coolant Temperature Signal C355A-16 Ignition Switch KL-15 C355B-16 Spare C355A-17 Low Fuel input signal C355B-17 Reverse Gear I/P C355A-18 Clutch Switch 10% C355B-18 Spare C355A-19 Clutch Switch 90% C355B-19 Spare C355A-20 Economy mode\ Power mode Switch C355B-20 Throttle Position Sensor 2 Signal C355A-21 Accelerator Pedal Position sensor signal 1 C355B-21 Not Used C355A-22 Starter Relay Feedback Signal C355B-22 Not Used C355A-23 Cruise control signal C355B-23 +5V sensor supply to Motorized Throttle Sensor C355A-24 Spare C355B-24 Spare C355A-25 5V sensor supply 2 for MAP C355B-25 Spare C355A-26 5V sensor supply 3 for Acc. Pedal pot.2 sensor C355B-26 Spare C355A-27 Spare C355B-27 Manifold Air Temperature Signal C355A-28 HTW LED C355B-28 Not Used C355A-29 MIL LED C355B-29 Not Used C355A-30 Engine Speed Signal C355B-30 Lambda Upstream (O2 sensor Signal 1) C355A-31 AC Compressor Relay Command C355B-31 Camshaft Sensor Signal C355A-32 CAN H (+) Interface C355B-32 Vehicle Speed Signal