P0452 CHEVROLET Fuel Tank Pressure Sensor Circuit Low Voltage

Possible causes – Faulty Fuel Tank Pressure Sensor– Fuel Tank Pressure Sensor harness is open or shorted– Fuel Tank Pressure Sensor circuit poor electrical connection Tech description On most Chevrolet vehicles the sensor is on top of the fuel tank. When is the obd code mean? An excessively low voltage from the sensor is sent…