P0365 on Infiniti
Camshaft Position Sensor "B" Circuit (Bank 1)
P0365 on Infiniti vehicles indicates camshaft position sensor "b" circuit (bank 1). Au7o has documented this code across 1 Infiniti model — most commonly on M37. This code means the engine computer detected a problem in the circuit for the 'B' camshaft position sensor on Bank 1 (typically the exhaust camshaft, or the second cam sensor on that bank). This sensor reports camshaft position so the PCM can correctly time fuel injection, ignition, and variable valve timing. A circuit fault here can cause hard starting, rough running, reduced power, or affect variable valve timing. While usually not an immediate breakdown risk, it should be addressed to avoid driveability and timing-related issues. Typical repair costs on Infiniti range from $180 to $450, depending on the specific model and root cause.
Common Causes of P0365
- •Faulty camshaft position sensor (Bank 1, sensor B)
- •Damaged wiring or connector at the sensor
- •Open or short in the sensor circuit
- •Corroded or loose connector pins
- •Reluctor/tone ring damage on the camshaft
- •Failing PCM (less common)
P0365 on Infiniti by Model
Infiniti M37(1 issue)
- Camshaft / Crankshaft Position Sensor Failure2011-2013
The VQ37VHR engine can develop intermittent camshaft or crankshaft position sensor failures, causing hard starts, stalling, or reduced performance. Heat and age can degrade the sensors or their signal quality, and owners across Nissan/Infiniti VQ applications frequently report these failures as mileage increases.
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View P0365 across all makes →Frequently Asked Questions
What does P0365 mean on Infiniti?▼
P0365 stands for "Camshaft Position Sensor "B" Circuit (Bank 1)." This code means the engine computer detected a problem in the circuit for the 'B' camshaft position sensor on Bank 1 (typically the exhaust camshaft, or the second cam sensor on that bank). This sensor reports camshaft position so the PCM can correctly time fuel injection, ignition, and variable valve timing. A circuit fault here can cause hard starting, rough running, reduced power, or affect variable valve timing. While usually not an immediate breakdown risk, it should be addressed to avoid driveability and timing-related issues. On Infiniti specifically, this code is documented across 1 model.
What causes P0365 on Infiniti vehicles?▼
Common causes on Infiniti: Faulty camshaft position sensor (Bank 1, sensor B), Damaged wiring or connector at the sensor, Open or short in the sensor circuit, Corroded or loose connector pins, Reluctor/tone ring damage on the camshaft. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix P0365 on a Infiniti?▼
Repair costs on Infiniti range from $180 to $450, depending on the specific model and root cause.
Which Infiniti models have P0365 documented?▼
Au7o has documented P0365 on 1 Infiniti model: M37.