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http://www.automotivehelper.com/topic487635.htm
PO452 is the name of the error code you are receiving. The evaporative emission pressure sensor mount plug could be disconnected so that should solve the problem.
P1401 is DPFE sensor circuit high, check out this tutorial to replace the sensor on your Ford
You have to find the problem and fix it. If it's a connector, repair or clean the connector. If it's the sensor, replace the sensor. There are no "one size fit's all" repair answers.
Replace the downstream O2 sensor
Replace the Accelerator Position Sensor. Located on the firewall.
To replace the map sensor on a 2003 Volvo S40, first, locate the sensor, which is typically found on the intake manifold. Disconnect the electrical connector and remove the screws securing the sensor. Replace it with a new sensor, ensuring it is properly seated, then reconnect the electrical connector. Finally, start the engine to check for proper operation and any error codes.
Common Samsung fridge error codes include: 1E or SE - Indicates a sensor error. To resolve, unplug the fridge for a few minutes and then plug it back in. 5E - Indicates a defrost sensor error. Check the sensor and replace if necessary. 22E - Indicates a freezer fan error. Check the fan and replace if needed. 40E - Indicates a communication error between the main control board and display panel. Try resetting the fridge by unplugging it for a few minutes. If these error codes persist, it is recommended to contact Samsung customer service for further assistance.
The F3 error code on a GE stove oven typically indicates a problem with the oven temperature sensor or the control board. This error can occur if the sensor is shorted or if there is a communication issue within the appliance. To resolve the issue, you may need to check the sensor's wiring and connections or replace the sensor itself. If the problem persists, consulting a professional technician is advisable.
The PO135 error code on a Ford F150 indicates a problem with the oxygen sensor circuit for the bank 1 sensor 1. To fix this issue, first, check the wiring and connectors for any damage or corrosion. If they are in good condition, replace the oxygen sensor itself. After replacing the sensor, clear the error code and take the vehicle for a test drive to ensure the issue is resolved.
Code 13 is no vehicle speed sensor signal. Check/replace the speed sensor on the tailshaft of the transfer case.
If your Whirlpool oven displays the F2 error code, it typically indicates a problem with the oven temperature sensor. To resolve this issue, you should try resetting the oven by unplugging it for a few minutes and then plugging it back in. If the error persists, you may need to replace the oven temperature sensor.
I AM GETTING A OBD CODE ERROR FOR MY 2000 NISSAN QUEST , PO141 AND PO325 ??? HOW DO I FIX IT..