INSPECTION CHART FOR DIAGNOSIS CODE




Code No.
Diagnosis item
Reference page
P0102
Air flow sensor circuit low input

P0103
Air flow sensor circuit high input

P0107
Manifold absolute pressure sensor circuit low input

P0108
Manifold absolute pressure sensor circuit high input

P0112
Intake air temperature sensor circuit low input

P0113
Intake air temperature sensor circuit high input

P0117
Engine coolant temperature sensor circuit low input

P0118
Engine coolant temperature sensor circuit high input

P0122
Throttle position sensor (main) circuit low input

P0123
Throttle position sensor (main) circuit high input

P0125
Insufficient coolant temperature for closed loop fuel control

P0130
Oxygen sensor circuit <vehicles with catalytic converter>

P0131
Oxygen sensor circuit low voltage <vehicles with catalytic converter>

P0132
Oxygen sensor circuit high voltage <vehicles with catalytic converter>

P0135
Oxygen sensor heater system <vehicles with catalytic converter>

P0201
No. 1 injector system

P0202
No. 2 injector system

P0203
No. 3 injector system

P0204
No. 4 injector system

P0205
No. 5 injector system

P0206
No. 6 injector system

P0222
Throttle position sensor (sub) circuit low input

P0223
Throttle position sensor (sub) circuit high input

P0300
Ignition coil (power transistor) system

P0325
Detonation sensor system

P0335
Crank angle sensor system

P0340
Camshaft position sensor system

P0403
Exhaust gas recirculation control system

P0500
Vehicle speed sensor system

P0513
Immobilizer malfunction <vehicles for GCC>

P0603
EEPROM malfunction

P0606
Engine-ECU <M/T> or engine-A/T-ECU <A/T> main processor malfunction

P0622
Alternator FR terminal system

P0638
Throttle valve control servo circuit range/performance problem

P0642
Throttle position sensor power supply

P0657
Throttle valve control servo relay circuit malfunction

P1602
Communication malfunction (between engine-ECU <M/T> or engine-A/T-ECU <A/T> main processor and system LSI)

P1603
Battery backup circuit malfunction

P2100
Throttle valve control servo circuit (open)

P2101
Throttle valve control servo magneto malfunction

P2122
Accelerator pedal position sensor (main) circuit low input

P2123
Accelerator pedal position sensor (main) circuit high input

P2127
Accelerator pedal position sensor (sub) circuit low input

P2128
Accelerator pedal position sensor (sub) circuit high input

P2135
Throttle position sensor (main and sub) range/performance problem

P2138
Accelerator pedal position sensor (main and sub) range/performance problem

P2228
Barometric pressure sensor circuit low input

P2229
Barometric pressure sensor circuit high input

U1073
Bus off

U1102
ABS-ECU time-out

U1108
Combination meter time-out

note
  • Do not replace the engine-ECU <M/T> or engine-A/T-ECU <A/T> until a through terminal check reveals there are no short/open circuit.
  • Check that the engine-ECU <M/T> or engine-A/T-ECU <A/T> earth circuit is normal before checking for the cause of the problem.