The codes you provided are diagnostic trouble codes (DTCs) that are specific to your 2019 Chevrolet Cruze. These codes indicate potential issues with various systems in your vehicle. Here's what each code refers to:
P0325: Knock Sensor Circuit Malfunction
This code indicates that there is a problem with the knock sensor circuit. The knock sensor detects engine knocking or pinging, which can indicate problems with fuel quality, ignition timing, or other engine issues. A malfunctioning knock sensor can affect engine performance and efficiency.
P1101: Mass Airflow Sensor Out of Self-Test Range
This code suggests that the Mass Airflow Sensor (MAF) is reporting values that are out of the expected range during the self-test. The MAF sensor measures the amount of air entering the engine, which is essential for proper fuel injection and combustion. If the MAF sensor is not functioning correctly, it can lead to poor engine performance and fuel economy.
P06DD: Engine Oil Pressure Control Circuit Stuck Off
This code indicates a problem with the engine oil pressure control circuit. The engine's computer (ECU) uses this circuit to control the oil pressure based on various factors. If the circuit is stuck off, it could lead to issues with oil pressure regulation and potentially affect engine performance and lubrication.
So, the codes that jump out at me are the MAF sensor and the oil pressure circuit. Please make sure the engine is full of clean oil with a new filter, also I would swap out the MAF sensor and then clear the codes.
Check out the images (below). Please let us know what happens.
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Tuesday, August 22nd, 2023 AT 11:05 AM