What should the DPF pressure be?
It should be around 12.6 volts. Consult the manufacturer’s service manual to identify the signal, ground, and 5-volt reference and back-probe the wires.
What does exhaust trap inlet pressure mean?
The exhaust trap inlet pressure fault code is a fault code typically indicates that the inlet of your DPF is clogged.
What is a particulate filter on a diesel engine?
A diesel particulate filter, or DPF, is an exhaust aftertreatment device that traps particulate matter such as soot and ash. Engine manufacturers use DPFs to trap particulate matter in order to meet the EPA 2007 emission standards.
What is the efficiency of The P2002 particulate trap?
P2002 – Particulate trap, bank 1 – efficiency below threshold Trouble Code Fault Location Probable Cause P2002 Particulate trap, bank 1 – efficiency be Particulate trap
What is the DTC code for diesel particulate filter?
If this occurs, the malfunction indicator lamp (MIL) will be illuminated and a diagnostic trouble code (DTC) will be set in system memory. DTC P2002 is defined as “Diesel Particulate Filter (DPF) Efficiency Below Threshold (Bank 1).” What are the common causes of code P2002? Depending on year, make, and model, DTC P2002 may have number of causes.
What does p244a mean on a diesel engine?
P244A Meaning. This diagnostic checks to make sure that the aftertreatment Diesel Particulate Filter is present and functioning correctly. The Engine Control Module ( ECM) uses the Exhaust Pressure Sensor to monitor the pressure differential through the aftertreatment Diesel Particulate Filter.
What is the definition of DTC code P2002?
DTC P2002 is defined as “Diesel Particulate Filter (DPF) Efficiency Below Threshold (Bank 1).” What are the common causes of code P2002? Depending on year, make, and model, DTC P2002 may have number of causes. Here are some of the most common.
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