6.4L
DPF Selection
The DPF or Diesel Particulate Filter is part of the factory exhaust
system on the 6.4L Powerstroke. H&S offers tuning that allows
the DPF to be left in place, or removed completely.
If you are planning
on leaving the exhaust system stock with the DPF in place, you will
select PRESENT.
If you have
already removed the DPF or if you plan on removing the DPF immediately
after installing your H&S tuning device, you will select REMOVED.
If you select REMOVED, you must Accept our DPF Disclaimer in order
to continue with the Install Download process.
6.7L DPF Selection
The DPF or Diesel Particulate Filter is part of the factory exhaust
system on the 6.7L Powerstroke. H&S offers tuning that allows
the DPF to be left in place, or removed completely.
If you are planning
on leaving the exhaust system stock with the DPF in place, you will
select PRESENT.
If you have
already removed the DPF or if you plan on removing the DPF immediately
after installing your H&S tuning device, you will select REMOVED.
If you select REMOVED, you must Accept our DPF Disclaimer in order
to continue with the Install Download process.
6.4L DPF / Exhaust Sensors
When running DPF PRESENT tuning, it is required that all sensors
located in the exhaust system stay in place and plugged in, otherwise
you may experience a Check Engine Light (CEL) and even a loss of
power (limp mode).
When running
DPF REMOVED tuning, it is recommended that all sensors located in
the factory exhaust system be unplugged from the electrical harnesses.
These sensors can also be removed completely with the factory exhaust
if desired. On the 6.4L Powerstroke, there are usually 2 EGT Sensors
and 1 Pressure Sensor.
Note: The vehicle will not run with sensors removed unless
DPF REMOVED tuning is installed.
6.7L DPF / Exhaust Sensors
When running DPF PRESENT tuning, it is required that all sensors
located in the exhaust system stay in place and plugged in, otherwise
you may experience a Check Engine Light (CEL) and even a loss of
power (limp mode).
When running
DPF REMOVED tuning, it is recommended that all sensors located in
the factory exhaust system be unplugged from the electrical harnesses.
These sensors can also be removed completely with the factory exhaust
if desired. On the 6.7L Powerstroke, there are usually 3 EGT Sensors,
1 NOX Sensor, 1 UREA Injector, and 1 Pressure Sensor.
Note: The vehicle will not run with sensors removed unless DPF REMOVED
tuning is installed.
6.4L EGR Unplug / Delete
When running H&S DPF REMOVED tuning, it is not required to unplug
or block-off the EGR system on your 6.4L Powerstroke to disable
it. The EGR system is already disabled in the tuning and will not
function under any conditions. If desired, the entire EGR system
can be unplugged, blocked-off, or completely removed when running
H&S DPF REMOVED tuning.
6.7L EGR Unplug / Delete
When running H&S DPF REMOVED tuning, it is not required to unplug
or block-off the EGR system on your 6.7L Powerstroke to disable
it. The EGR system is already disabled in the tuning and will not
function under any conditions. If desired, the entire EGR system
can be unplugged, blocked-off, or completely removed when running
H&S DPF REMOVED tuning.
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