Check the 'Possible Causes' listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.
The cost to diagnose the P0453 Acura code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.
A high voltage signal from the fuel tank pressure sensor is sent to Engine Control Module (ECM).
The Fuel Tank Pressure (FTP) pressure sensor detects pressure in the purge line. The sensor output voltage to the Engine Control Module (ECM) increases as pressure increases.
Need more information on how to fix the P0453 Acura code? Get Access to Factory Service Manuals
Get the P0453 Acura code diagnosed by a professional: Find a repair shop in your area