This Edge Comp Plug-In MODULE is for 2002 DODGE
24V 5.9L Cummins ISB Diesels.
The Edge Comp module maximizes engine efficiency by monitoring the
RPM, timing, turbo boost pressure and fueling parameters. The module
uses this information to determine and control both fueling and timing
enhancements for the Bosch fuel injection pump. Timing and fueling
enhancements are controlled via CAN-BUS through the Data Link and by
connecting directly into the Bosch fuel injection pump.
The Edge Comp features five power levels with power gains from
40-120 horsepower. Each of the five power levels has an independent
five-level adjustable responsiveness setting, providing for a total of
25 levels of adjustability! The responsiveness settings enable you to
dial-in the optimum balance between responsiveness and low boost smoke
control, no matter what additional power modifications have been made
to the engine. The Comp module is fully adjustable on the fly and
mounts inside the cab.
Sub-levels 1-3 on the Comp will provide de-fueling below stock. The
de-fueling mode is entered only when rpm and boost are below a set
value and stock fueling is being increased beyond a set rate. These
conditions are different for each sub-level 1-3. During operation,
when the de-fueling mode is entered, the rate of fueling increase is
limited, which reduces smoke. De-fuel mode is exited once stock
fueling equals the fueling controlled by the Comp. This way the
transition is smooth and cannot be felt while driving. De-fuel mode is
entered the easiest in sub-level 1 and has the smallest allowable fuel
increase, while sub-level 3 de-fuel mode is not entered as easily and
has a larger allowable fuel increase.
Sub-levels 4 and 5 allow adjustment of the additional fueling above
stock based on boost level. Sub-level 5 adds the most fuel at low
boost; Sub-level 4, which adds less fuel than Sub-level 5, corresponds
to jumper setting 2 on the EZ.
The amount of additional fuel added is calculated, the amount
actually added after being compared to boost from the total is as
shown below:
Sub level 1: 33% is added at 0 psi boost
100% is added at 20 psi boost
Sub level 2: 50% is added at 0 psi boost
100% is added at 15 psi boost
Sub level 3: 67% is added at 0 psi boost
100% is added at 10 psi boost
Fuel may be added at 0 psi boost on all Sub Levels and EZ Jumper
settings unless the de-fuel mode is entered as described above.
Power Level 1 on the Comp is the same as the EZ; on Power Levels
2-5 additional power is added via the wire tap onto the injection
pump. If the pump wire is not attached with a Comp, Levels 2-5 are
still operational, but the power gain is not any higher than Level 1.
Under this scenario, however, power will come on much earlier in the
throttle
**Legal in California only for racing vehicles which may never be used
upon a highway.
