P2454 Diesel Particulate Filter Pressure Sensor A Circuit Low

Obd ii code exhaust pressure sensor failure is defined as a diesel particulate filter pressure sensor a circuit low.

P2454 diesel particulate filter pressure sensor a circuit low.

Engine light on or service engine soon warning light p2454 meaning the powertrain control module pcm monitors the diesel particulate filter pressure sensor for a low voltage concern. Engine light on or service engine soon warning light p2454 description the powertrain control module pcm monitors the diesel particulate filter pressure sensor for a low voltage concern. Obd ii fault code p2454 is a generic code that is defined as diesel particulate filter pressure sensor a circuit low and is set on diesel vehicles when the pcm powertrain control module detects an abnormally low voltage in the control and or signal circuits of the diesel particulate filter pressure sensor labelled a. Engine light on or service engine soon warning light p2454 ford description the powertrain control module pcm monitors the diesel particulate filter pressure sensor for a low voltage concern.

The injection of def fluid into the exhaust stream brings diesel particulate filter dpf up to temperature. The test fails when the sensor voltage is less than 0 10 volt for greater than 15 seconds. P2454 dodge description the powertrain control module pcm monitors the diesel particulate filter pressure sensor for a low voltage concern. The test fails when the sensor voltage is less than 0 10 volt for greater than 15 seconds.

In order to burn off those particles the temperature of the exhaust system needs to increase. The test fails when the sensor voltage is less than 0 10 volt for greater than 15 seconds. Obd ii fault code. Only vehicles equipped with diesel engines should exhibit this code.