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EC-1486
[YD (WITHOUT EURO-OBD)]
TROUBLE DIAGNOSIS
DTC Inspection Priority Chart BBS0027L
If some DTCs are displayed at the same time, perform inspections one by one based on the following priority
chart.
NOTE:
If DTC U1000 is displayed with other DTC, first perform the trouble diagnosis for DTC U1000. Refer to
EC-1530, "
DTC U1000 CAN COMMUNICATION LINE" .
Priority Detected items (DTC)
1
● U1000 CAN communication line
● P0016 Crankshaft position - camshaft position correlation
● P0102 P0103 Mass air flow sensor
● P0112 P0113 Intake air temperature sensor
● P0117 P0118 Engine coolant temperature sensor
● P0122 P0123 P0222 P0223 P2135 Accelerator pedal position sensor
● P0182 P0183 Fuel pump temperature sensor
● P0192 P0193 Fuel rail pressure sensor
● P0237 P0238 Turbocharger boost sensor
● P0335 P0336 Crankshaft position sensor
● P0340 P0341 Camshaft position sensor
● P0563 Battery voltage
● P0605 P0606 P1616 ECM
● P0642 P0643 P0652 P0653 Sensor power supply
● P1610 - P1615 NATS
● P1622 P1623 Injector adjustment value
● P2228 P2229 Barometric pressure sensor
2
● P0089 P0628 P0629 P1272 - P1275 Fuel pump
● P0200 - P0204 P1268 - P1271 P2146 - P2149 Fuel injector
● P0686 ECM relay
● P1212 TCS communication line
3
● P0088 P0093 Fuel system
● P0217 Engine over temperature (OVERHEAT)
● P0234 Turbocharger system
● P0501 P0502 P0503 ASCD vehicle speed sensor
● P0504 ASCD brake switch
● P0580 P0581 ASCD steering switch
● P1211 TCS control unit
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