DTC Inspection Priority Chart
If some DTCs are displayed at the same time, perform inspections one by one based on the following priority chart.
| Priority |
Detected items (DTC) |
| 1 |
- U0101 U0122 U1001 CAN communication line
- P0096 P0097 P0098 Intake air temperature sensor 2
- P0101 P0102 P0103 Mass air flow sensor
- P0111 P0112 P0113 Intake air temperature sensor 1
- P0116 P0117 P0118 Engine coolant temperature sensor
- P0122 P0123 P0222 P0223 P1225 P1226 P2135 Throttle position sensor
- P0128 Thermostat function
- P0197 P0198 Engine oil temperature sensor
- P0327 P0328 Knock sensor
- P0335 Crankshaft position sensor (POS)
- P0340 Camshaft position sensor (PHASE)
- P0460 P0461 P0462 P0463 Fuel level sensor
- P0500 P0501 P2159 P2162 Vehicle speed sensor
- P0520 Engine oil pressure sensor
- P0603 P0605 P0607 P0611 P062B ECM
- P0643 Sensor power supply
- P0705 Transmission range switch
- P0850 Park/neutral position (PNP) switch
- P1197 Out of gas
- P1550 P1551 P1552 P1553 P1554 Battery current sensor
- P1556 P1557 Batter temperature sensor
- P158A ECM
- P159A P159B P159C P159D G sensor
- P1610 - P1615 NATS
- P1650 P1651 P1652 Starter motor relay
- P2122 P2123 P2127 P2128 P2138 Accelerator pedal position sensor
|
| 2 |
- P0031 P0032 Air fuel ratio (A/F) sensor 1 heater
- P0037 P0038 Heated oxygen sensor 2 heater
- P0045 P0047 P0048 Turbocharger boost control solenoid valve
- P0075 Intake valve timing control solenoid valve
- P0078 Exhaust valve timing control solenoid valve
- P0130 P0131 P0132 P0133 P2096 P2097 Air fuel ratio (A/F) sensor 1
- P0137 P0138 P0139 Heated oxygen sensor 2
- P0237 P0238 Turbocharger boost sensor
- P0441 EVAP control system purge flow monitoring
- P0443 P0444 P0445 EVAP canister purge volume control solenoid valve
- P0447 P0448 EVAP canister vent control valve
- P0710 P0715 P0720 P0740 P0744 P0745 P0746 P0776 P0778 P0840 P1740 P1777 P1778 CVT related sensors, solenoid valves and switches
- P1078 Exhaust valve timing position sensor
- P1451 Pressure sensor
- P1217 Engine over temperature (OVERHEAT)
- P1805 Brake switch
- P2100 P2103 Throttle control motor relay
- P2101 Electric throttle control function
- P2118 Throttle control motor
|
| 3 |
- P0011 Intake valve timing control
- P0014 Exhaust valve timing control
- P0087 P0088 P0090 FRP control system
- P0171 P0172 Fuel injection system function
- P0201 - P0204 Injector
- P0234 P2263 Turbocharger system
- P0300 - P0304 Misfire
- P0420 Three way catalyst function
- P0442 P0456 EVAP control system (Small leak, very small leak)
- P0455 EVAP control system (Gross leak)
- P0506 P0507 Idle speed control system
- P050A P050E P1423 P1424 Cold start control
- P0524 Engine oil pressure
- P1148 Closed loop control
- P1212 TCS communication line
- P1564 ASCD steering switch
- P1572 ASCD brake switch
- P1574 ASCD vehicle speed sensor
- P2119 Electric throttle control actuator
|