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Home >> Infiniti >> 2022 >> QX80 Premium Select, RWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTCS) (2 Of 5) >> Engine (ECM) >> DTC P0202: Injector >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC No.

Trouble diagnosis name

DTC detecting condition

Possible cause

P0201

No. 1 fuel injector circuit

ECM detects No. 1 injector circuit is open or shorted.

  • The fuel injector circuit is open or shorted
  • Fuel injector
  • ECM

P0202

No. 2 fuel injector circuit

ECM detects No. 2 injector circuit is open or shorted.

P0203

No. 3 fuel injector circuit

ECM detects No. 3 injector circuit is open or shorted.

P0204

No. 4 fuel injector circuit

ECM detects No. 4 injector circuit is open or shorted.

P0205

No. 5 fuel injector circuit

ECM detects No. 5 injector circuit is open or shorted.

P0206

No. 6 fuel injector circuit

ECM detects No. 6 injector circuit is open or shorted.

P0207

No. 7 fuel injector circuit

ECM detects No. 7 injector circuit is open or shorted.

P0208

No. 8 fuel injector circuit

ECM detects No. 8 injector circuit is open or shorted.