Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2021 Infiniti Q60 Luxe, AWDFACTORY OEM SERVICE PROCEDURE
Engine Control System (DTCS) (3 Of 7)
- DTC Index
- Engine (ECM)
- DTC P0190: FRP Sensor
- DTC P0191: FRP Sensor
- DTC P0192: FRP Sensor
- DTC P0193: FRP Sensor
- DTC P0196: EOT Sensor
- DTC P0197: EOT Sensor
- DTC P0198: EOT Sensor
- DTC P01F0: Engine Coolant Temperature
- DTC P0201: Fuel Injector
- DTC P0202: Fuel Injector
- DTC P0203: Fuel Injector
- DTC P0204: Fuel Injector
- DTC P0205: Fuel Injector
- DTC P0206: Fuel Injector
- DTC P0222: TP Sensor
- DTC P0223: TP Sensor
- DTC P0227: TP Sensor
- DTC P0228: TP Sensor
- DTC P0234: TC System
- DTC P0235: TC Boost Sensor
- DTC P0236: TC Boost Sensor
- DTC P0237: TC Boost Sensor
- DTC P0238: TC Boost Sensor
- DTC P0239: TC Boost Sensor
- DTC P0240: TC Boost Sensor
- DTC P0241: TC Boost Sensor
- DTC P0242: TC Boost Sensor
- DTC P023B: Charge Air Cooler Cooling Electric Water Pump 1
- DTC P023C: Charge Air Cooler Cooling Electric Water Pump 1
- DTC P026B: Injection Timing
- DTC P0300: Misfire
- DTC P0301: Misfire
- DTC P0302: Misfire
- DTC P0303: Misfire
- DTC P0304: Misfire
- DTC P0305: Misfire
- DTC P0306: Misfire
- DTC P0315: CKP Sensor (Pos)
- DTC P0326: Knock Sensor
- DTC P0327: KS
- DTC P0328: KS
- DTC P0331: Knock Sensor
- DTC P0332: KS
- DTC P0333: KS
- DTC P0335: Crankshaft Position Sensor
- DTC P0340: CMP Sensor
- DTC P0345: CMP Sensor
- DTC P0365: Exhaust Camshaft Position Sensor
- DTC P0390: Exhaust Camshaft Position Sensor
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.