The sensor has two rubber hoses going to it with an electrical connector.
Diesel particulate filter differential pressure sensor location.
Although generic the specific repair steps may vary depending on make model.
When a code p244b is stored you may assume that the powertrain control module pcm has detected an input signal from the circuit of the diesel particulate filter dpf pressure sensor indicating that differential pressure is too high.
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This process helps to burn off soot from dpf and cleans the filter making the engine breather a little easier.
Diesel particulate filter differential pressure sensor please verify oem number before purchase.
Fits various truck makes and models.
How to remove the dpf sensor.
Diesel particulate filter pressure sensor a circuit range performance.
What does that mean.
This diagnostic trouble code dtc is a generic powertrain code which means that it applies to all 1996 newer vehicles ford dodge gmc chevrolet mercedes vw etc.
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The sensor monitors and measures the pressure with the egr valve.
The hoses are connected to the exhaust before and after the dpf.
How to change dpf differential pressure sensor 1 regenerate dpf.
The differential pressure feedback exhaust sensor or dpfe sensor is part of the vehicle s exhaust gas recirculation egr system.
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The idea is that the sensor measures the pressure differential between the two points to determine how full the dpf is so the car knows when to trigger a regeneration cycle.
What does code p2454 mean.
Dpf or the diesel particle filter is a filter in the exhaust system that gathers soot from the exhaust and burns it leading to cleaner emissions.
Dpf differential pressure sensor.
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.