Error Code | Sensor/Item | Error Description | ECU’s built in Fail-Safe Operation |
11 | crank angle sensor | No signal entered from crank angle sensor, but signal (corresponding to at least one rotation of the crank) entered from cam angle sensor | none |
12 | starter switch | Abnormal signal emitted fromstarter switch | Turns starter signal switch OFF |
13 | cam angle sensor | No signal entered from cam angle sensor, but signal (corresponding to at least two rotations of cam) entered from crank angle sensor | none |
14 | Injector #1 | Fuel injector inoperative(Abnormal signal emitted from monitor circuit) | none |
15 | Injector #2 | Fuel injector inoperative (Abnormal signal emitted from monitor circuit) | none |
16 | Injector #3 | Fuel injector inoperative (Abnormal signal emitted from monitor circuit) | none |
17 | Injector #4 | Fuel injector inoperative (Abnormal signal emitted from monitor circuit) | none |
21 | Water temperature sensor | Abnormal signal emitted from water temperature sensor | Adjusts water to a specific temperature, maintains radiator fan “ON” to prevent overheating |
22 | Knock sensor | Abnormal voltage produced in knock sensor monitor circuit | Sets in regular fuel map and retards ignition timing |
23 | Air flow sensor | Abnormal voltage input entered from air flow sensor | Controls the amount of fuel (injected) in relation to engine speed and throttle sensor position |
24 | Air control valve | Air control valve inoperative (Abnormal signal produced in monitor circuit) | Prevents abnormal engine speed using “fuel cut” in relation to engine speed, vehicle speed, and throttle sensor position |
31 | Throttle sensor | Abnormal voltage input entered from throttle sensor | Sets throttle sensor’s voltage output to a fixed value |
32 | Oxygen sensor | Oxygen sensor inoperative | none |
33 | Vehicle speed sensor | Abnormal voltage input entered from vehicle speed sensor | Sets vehicle speed signal to a fixed value |
35 | Canister purge solenoid valve | Solenoid valve inoperative | none |
41 | A/F learning control | Faulty learning control function | none |
42 | Idle switch | Abnormal voltage input entered from idle switch | Judges OFF operation |
44 | Duty solenoid valve (Wastegate control) | Duty solenoid valve inoperative | none |
45 | Atmospheric pressure sensor | Faulty sensor | Sets sensor to 760 mmHg |
45 | Pressure sensor and pressure exchange solenoid valve | Faulty sensor or pressure exchange solenoid valve inoperative | Prevents abnormal supercharging pressure using “fuel cut” in relation to engine load |
49 | Air flow sensor | Use of improper air flow sensor | none |
51 | Neutral switch | Abnormal signal entered fromneutral switch | none |
51 | Inhibitor switch | Abnormal signal entered from inhibitor switch | none |
52 | Parking switch | Abnormal signal entered from parking switch | none |