INFINITI EX37 persistent check engine light issue with unresolved diagnostics for fuel level and AC sensors on INFINITI EX37

Some INFINITI EX37 owners report experiencing persistent check engine light issues related to unresolved diagnostics for fuel level and AC sensors. These owners note that the Check Engine Light serves as a critical indicator of faults detected by the Engine Control Unit (ECU), particularly concerning the fuel level and AC sensors. Many have found that retrieving the Diagnostic Trouble Codes (DTCs) from the ECU is essential for identifying the specific problems affecting their vehicle. A malfunctioning fuel level sensor can result in inaccurate fuel readings, potentially leading to fuel delivery issues and compromised engine performance. Additionally, problems with the AC sensor may affect the air conditioning system's functionality, resulting in incorrect temperature readings and impacting interior comfort. Due to the complexity of these issues, some owners recommend seeking professional diagnostic assistance to accurately determine the root cause and necessary repairs. Once the specific DTCs are identified, technicians can perform targeted repairs or sensor replacements, ensuring that the check engine light remains off and the vehicle operates smoothly.