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Home >> Subaru >> 2017 >> BRZ Limited, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostics - Introduction) >> EFI system (FA20) >> Failsafe list
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Failsafe list

ECM ENTERS FAIL-SAFE MODE LIST

DTC Fail safe operation Fail safe mode cancel condition
P000A
P000C
P0010
P0011
P0016
P0018
P0020
P0021
P0341
P0345
P0346
Intake VVT control is fixed in the mid position. After restored to normal condition, turn IG ON.
P000B
P000D
P0013
P0014
P0017
P0019
P0023
P0024
P0365
P0366
P0390
P0391
Exhaust VVT control is fixed at the maximum advanced angle position. After restored to normal condition, turn IG ON.
P0031
P0032
P0131
P0132
P0134
Air/fuel ratio feedback control is prohibited. After restored to normal condition, turn IG ON.
P0037
P0137
P0138
P013A
P013B
P013E
P013F
P0140
P0141
Air/fuel ratio feedback control is prohibited. Restoration to normal condition
P0087
P0088
P0191
P0192
P0193
P1235
  • Fuel pump ASSY (high-pressure side) operation is prohibited.
  • Fuel pressure is fixed at 0.4 MPa.
  • Fuel supply is shut off when RPM is 1500 or more.
After restored to normal condition, turn IG ON.
P0101
P0102
P0103
Engine load is set to converted estimation value of intake manifold pressure. Restoration to normal condition
P0068
P0107
P0108
Intake manifold pressure is set to converted estimation value of air flow meter. Restoration to normal condition
P0111
P0112
P0113
Intake air temperature is restored to normal condition of 20°C {68°F}. Restoration to normal condition
P0116
P0117
P0118
P0125
  • Coolant temperature is at 70°C {158°F}
  • Intake and exhaust VVT are prohibited.
Restoration to normal condition
P0172 Purge control is prohibited. Restoration to normal condition
P0196
P0197
P0198
Engine oil temperature is at 70°C {158°F} 78 of 78 Restoration to normal condition