2021 Infiniti G37 Repair Guides

P01302021 Infiniti G37 P0130 — O2 Sensor Circuit Bank 1 Sensor 1 Diagnosis & Fix

Oxygen sensor circuit malfunction in Bank 1 Sensor 1 can reduce fuel efficiency and increase emissions in your Infiniti vehicle.

Moderate

1-2 hours

P03012021 Infiniti G37 P0301 — Cylinder 1 Misfire Detected Diagnosis & Fix

Cylinder 1 misfire detected. This can cause rough idle, reduced power, and catalytic converter damage if not addressed.

Advanced

2-3 hours

P04002021 Infiniti G37 P0400 — EGR Flow Malfunction Diagnosis & Fix

EGR flow malfunction can cause increased NOx emissions and affect your Infiniti's emissions compliance.

Advanced

2-3 hours

P05222021 Infiniti G37 P0522 — Engine Oil Pressure Sensor Circuit Low Input Diagnosis & Fix

Complete guide to diagnosing and fixing the P0522 (Engine Oil Pressure Sensor Circuit Low Input) error code on your 2021 Infiniti G37. Includes step-by-step instructions, repair costs, and expert tips.

Moderate

2-4 hours

P05622021 Infiniti G37 P0562 — System Voltage Low Diagnosis & Fix

System voltage low detected. This can cause dim lights and starting difficulties in your Infiniti.

Easy

30 min - 1 hour

P11352021 Infiniti G37 P1135 — Air Fuel Ratio Sensor 1 Heater Bank 1 Diagnosis & Fix

Air fuel ratio sensor heater Bank 1 issues in your Infiniti affect cold start emissions.

Moderate

1-2 hours

U01642021 Infiniti G37 U0164 — Lost Communication with HVAC Control Module Diagnosis & Fix

Lost communication with HVAC control module in your Infiniti climate.

Advanced

2-3 hours