HOW TO: Reset your Fuel trims... Open your bonnet, open the fuse box, pull out 7.5A number 2 fuse, this is battery backup for your main ECU, remove for 2 seconds, and replace. Your fuel trims and learned values on your ecu will now be reset. 1 / 69
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Figure 1. EvoX ECU pinouts, looking straight-on at the pins on the ECU when its out of the car. 1 Intake Cam engine oil control valve 2 No.1 injector 3 No.2 injector 4 No.1 ignition coil (ig 5 No.2 ignition coil (ignition power transistor) 6 Starter active signal 7 Exhaust camshaft position sensor 8 Crankshaft position 9 Sensor supplied voltage 10 Throttle position sen 11 Throttle position sensor (sub) 12 Power supply voltag 13 Throttle position sensor ground 14 Intake camshaft pos 15 Throttle actuator control motor (+) 16 Throttle actuator con 17 Exhaust Cam engine oil control valve 18 No.3 injector 19 No.4 injector 20 No.3 ignition coil (ig 3 / 69
21 No.4 ignition coil (ignition power transistor) 23 Exhaust camshaft p 24 Crankshaft position sensor ground 25 Knock sensor (+) 26 Engine coolant temperature sensor 27 Engine coolant temp 30 Intake camshaft position sensor ground 34 Heated oxygen sens 35 Heated oxygen sensor (rear) heater 36 Engine oil pressure 37 Evaporative emission purge solenoid 38 Heated oxygen sens 39 Heated oxygen sensor (front) offset voltage 40 Heated oxygen sens 41 Heated oxygen sensor (rear) offset voltage 42 Knock sensor ( ) 44 Power supply voltage applied to manifold absolute pressure sensor 45 Manifold absolute p 46 Manifold absolute pressure sensor ground 51 Fuel pump relay 1 52 Turbocharger wastegate solenoid 1 53 Turbocharger waste 58 Power steering pressure switch 60 Generator G termina 61 Generator FR terminal 62 Generator L termina 71 Throttle actuator control motor ground 72 Throttle actuator con 73 MFI relay (power supply) 74 Accelerator pedal po 4 / 69
75 Power supply voltage applied to accelerator pedal position sensor (main) 76 Accelerator pedal po 77 Accelerator pedal position sensor (sub) 78 Power supply voltag 79 Accelerator pedal position sensor (sub) ground 81 ECM ground 82 Power supply 83 Throttle actuator con 84 Throttle actuator control motor relay 85 Clutch pedal positio 87 Mass airflow sensor 88 Mass airflow sensor 89 Intake air temperature sensor 1 90 CAN interface (high 91 CAN interface (low) 92 Ignition switch-ig 93 ECM ground 96 Fuel pump relay 2 97 Intake air temperature sensor 2 ground 98 Intake air temperatu 102 A/C compressor relay 103 Flash EP-ROM pow 104 Backup power supply 105 Ignition switch-st 106 Starter relay 112 Fuel tank differentia 113 Fuel tank differential pressure sensor ground 114 Power supply voltag 115 Fuel tank temperature sensor 117 Evaporative emissio 5 / 69
Figure the Cable pin EvoX 2. 71 EvoScan when ECU its Pin out OpenPort of the OpenPort car. pin 2.0 4 USB and/or Cable 2.0 pin Cable pinouts, 5 12v-15v Negative/Ground looking Power straight-on Supply (-) at (use Description the Vehicle a pins Laptop Chassis on 104 82 Battery Power Supply Backup Power (Direct / Batt sup 92 80 103 16 12 8) 12v Reflash Power Init. Supply Voltage (+) from Ignition pin 12 Switch on the (comes OpenPor fro 1 EvoX pin Diagnostic 90 91 (optional) Trouble Codes pin 76 14 -(OBDII From 7) 6) Mitsubishi 14) Technical K CAN Line Bus Data Workshop (optional (used Manual for only recovery used for mode normal ecuflashing mode DTC DIAGNOSTIC ITEM MILITEM P0011 Intake variable valve timing system target error 6 / 69
P0012 Camshaft position- timing over-retarded P0014 Exhaust variable valve timing system target error 7 / 69
P0016 Crankshaft/camshaft (intake) position sensor phase problem P0017 Crankshaft/camshaft (exhaust) position sensor phase problem P0031 8 / 69
Heated oxygen sensor (front) heater circuit low P0032 Heated oxygen sensor (front) heater circuit high P0037 9 / 69
Heated oxygen sensor (rear) heater circuit low P0038 Heated oxygen sensor (rear) heater circuit high P0069 10 / 69
Abnormal correlation between manifold absolute pressure sensor and barometric pressure sensor P0096 Intake air temperature circuit range/performance problem (sensor 2) 11 / 69
P0097 Intake air temperature circuit low input (sensor 2) P0098 Intake air temperature circuit high input (sensor 2) P0101 12 / 69
Mass airflow circuit range/performance problem P0102 Mass airflow circuit low input P0103 13 / 69
Mass airflow circuit high input P0106 Manifold absolute pressure circuit range/performance problem P0107 Manifold absolute pressure circuit low input 14 / 69
P0108 Manifold absolute pressure circuit high input P0111 Intake air temperature circuit range/performance problem (sensor 1) 15 / 69
P0112 Intake air temperature circuit low input (sensor 1) P0113 Intake air temperature circuit high input (sensor 1) 16 / 69
P0116 Engine coolant temperature circuit range/performance problem P0117 Engine coolant temperature circuit low input 17 / 69
P0118 Engine coolant temperature circuit high input P0122 Throttle position sensor (main) circuit low input 18 / 69
P0123 Throttle position sensor (main) circuit high input P0125 Insufficient coolant temperature for closed loop fuel control 19 / 69
P0128 Coolant thermostat (coolant temperature below thermostat regulating temperature) P0131 Heated oxygen sensor (front) circuit low voltage 20 / 69
P0132 Heated oxygen sensor (front) circuit high voltage P0133 Heated oxygen sensor (front) circuit slow response 21 / 69
P0134 Heated oxygen sensor (front) circuit no activity detected P0137 Heated oxygen sensor (rear) circuit low voltage 22 / 69
P0138 Heated oxygen sensor (rear) circuit high voltage P0139 Heated oxygen sensor (rear) circuit slow response P0140 23 / 69
Heated oxygen sensor (rear) circuit no activity detected P0171 System too lean P0172 24 / 69
System too rich P0181 Fuel tank temperature sensor circuit range/performance P0182 Fuel tank temperature sensor circuit low input 25 / 69
P0183 Fuel tank temperature sensor circuit high input P0201 Injector circuit-cylinder 1 26 / 69
P0202 Injector circuit-cylinder 2 P0203 Injector circuit-cylinder 3 27 / 69
P0204 Injector circuit-cylinder 4 P0222 Throttle position sensor (sub) circuit low input 28 / 69
P0223 Throttle position sensor (sub) circuit high input P0234 Turbocharger wastegate system malfunction P0243 29 / 69
Turbocharger wastegate solenoid 1 circuit P0247 Turbocharger wastegate solenoid 2 circuit P0300 30 / 69
Random/multiple cylinder misfire detected P0301 Cylinder 1 misfire detected P0302 Cylinder 2 misfire detected 31 / 69
P0303 Cylinder 3 misfire detected P0304 Cylinder 4 misfire detected 32 / 69
P0327 Knock sensor circuit low P0328 Knock sensor circuit high 33 / 69
P0335 Crankshaft position sensor circuit P0340 Intake camshaft position sensor circuit 34 / 69
P0365 Exhaust camshaft position sensor circuit P0420 Warm up catalyst efficiency below threshold 35 / 69
P0441 Evaporative emission control system incorrect purge flow P0442 Evaporative emission control system leak detected (small leak) 36 / 69
P0443 Evaporative emission purge solenoid circuit P0446 Evaporative emission ventilation solenoid circuit P0450 37 / 69
Fuel tank differential pressure sensor malfunction P0451 Fuel tank differential pressure circuit range/performance problem P0452 38 / 69
Fuel tank differential pressure circuit low input P0453 Fuel tank differential pressure circuit high input P0455 Evaporative emission control system leak detected (gross leak) 39 / 69
P0456 Evaporative emission control system leak detected (very small leak) P0461 Fuel level sensor circuit range/performance 40 / 69
P0462 Fuel level sensor circuit low input P0463 Fuel level sensor circuit high input 41 / 69
P0500 Vehicle speed signal malfunction P0506 Idle control system RPM lower than expected 42 / 69
P0507 Idle control system RPM higher than expected P0513 Immobilizer malfunction P0551 43 / 69
Power steering pressure switch circuit range/performance P0554 Power steering pressure switch circuit intermittent P0603 44 / 69
EEPROM malfunction P0606 Engine control module main processor malfunction P0622 Generator FR terminal circuit malfunction 45 / 69
P0630 Vehicle Identification Number (VIN) malfunction P0638 Throttle actuator control motor circuit range/performance 46 / 69
P0642 Throttle position sensor power supply P0657 Throttle actuator control motor relay circuit malfunction 47 / 69
P0830 Clutch pedal position switch circuit range/performance P1021 Intake engine oil control valve circuit 48 / 69
P1025 Exhaust engine oil control valve circuit P1231 Active stability control plausibility P1232 49 / 69
Fail safe system P1233 Throttle position sensor (main) plausibility P1234 50 / 69
Throttle position sensor (sub) plausibility P1235 Mass airflow sensor plausibility P1236 A/D converter 51 / 69
P1237 Accelerator pedal position sensor plausibility P1238 Mass airflow sensor plausibility (torque monitor) 52 / 69
P1239 Engine RPM plausibility P1240 Ignition angle 53 / 69
P1241 Torque monitor P1242 Fail safe control monitor 54 / 69
P1243 Inquiry/response error P1244 RAM test for all area 55 / 69
P1245 Cycle RAM test (engine) P1247 TC-SST plausibility 56 / 69
P1320 Ignition timing retard insufficient P1506 Idle control system RPM lower than expected at low temperature P1507 57 / 69
Idle control system RPM higher than expected at low temperature P1590 TCM to ECM communication error in torque reduction request P1603 58 / 69
Battery backup circuit malfunction P1676 Variant coding P2066 Fuel level sensor (sub) circuit range/performance 59 / 69
P2100 Throttle actuator control motor circuit (open) P2101 Throttle actuator control motor magneto malfunction 60 / 69
P2122 Accelerator pedal position sensor (main) circuit low input P2123 Accelerator pedal position sensor (main) circuit high input 61 / 69
P2127 Accelerator pedal position sensor (sub) circuit low input P2128 Accelerator pedal position sensor (sub) circuit high input 62 / 69
P2135 Throttle position sensor (main and sub) range/performance problem P2138 Accelerator pedal position sensor (main and sub) range/performance problem P2195 63 / 69
Heated oxygen sensor (front) inactive P2228 Barometric pressure circuit low input P2229 64 / 69
Barometric pressure circuit high input P2252 Heated oxygen sensor offset circuit low voltage P2253 Heated oxygen sensor offset circuit high voltage 65 / 69
P2263 Intake charge system malfunction U0001 Bus off 66 / 69
U0101 TC-SST-ECU time-out U0121 ASC-ECU time-out 67 / 69
U0141 ETACS-ECU time-out U0167 Immobilizer communication error 68 / 69
U1180 Combination meter time-out Other EvoX Articles - EvoX Workshop Manuals - EvoX Stopping the fuel trims affecting WOT fueling - EvoX ECU Reflash Recovery - EvoX ECU Disassembly - EvoX ECU M32R Chipset Manuals How to get Cruise control toggle in EvoScan for EvoX add to your DocumentsEvoScan v2.9datasettings particular vehicle evox.xml file. 69 / 69