Pressure Sensor Switch Low

I have a 03 hyundaî tiburon gt with a 2 7 liter and i m getting several engine codes and need some help fixing the issue.

Pressure sensor switch low.

P0452 is a diagnostic trouble code dtc for evaporative emission control system pressure sensor low input. The codes i m getting are p0174 system to lean bank 2 p0452 evap system pressure sensor switch low and p0449 evap system vent valve solenoid circuit. New ps80 350psi pressure switch nc 12 ps80 k1 0248. Transmission fluid pressure sensor switch b circuit low.

Circuit low input codes are often the result of low battery voltages that can have many possible causes bad connections across electrical connectors or previously repaired wiring as well as corrosion in electrical connectors. 55 1 57 oz 34 29 34 29. Once you are done finding the sensor take off the negative battery саblе to keep the process safe. 60cp ceramic capacitive pressure sensor pressure sensors switches view product.

P1a pressure sensor pressure sensors switches view product. The code p0452 is set when the ecm reads a low voltage signal from the evap control system pressure sensor. Where is the a c low pressure sensor switch located and can it be replaced without opening the a c system. This code uses two trip logic which means that the fault condition must be present during two successive cold starts and vehicle operation.

This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. This generic powertrain engine diagnostic trouble code typically applies to all obd ii equipped vehicles including but not limited to chevrolet acura honda saturn jeep toyota etc. Whatever this sensor is you can locate it in the engine bay area. Low pressure inches of water to 100psi 2mbar to 6 bar.

The evaporative control system pressure sensor low input code sets when the readings of the pressure sensor are below specification for ten seconds of vehicle operation after a cold start. Start with locating the sensor as in some cars it can be an ac high pressure switch function and in some a low one. I just replaced most of the major components in my a c system drew a vacuum and attempted to add refrigerant but the compressor clutch wouldn t engage even though the low side was above 30 psi after i added some refrigerant.