Mail Order Chips
you really want to wait and have to mail EPROM's back &
forth? Plus, if you add more performance, your old chip tune is
history- time for a re-burn. Add more performance, another re-burn.
Perhaps this is not the best approach...
this is better! A little expensive, but you get some personal attention
for your particular combo. Performance is optimized on the Dyno
and a chip is burned just for you. But now youre married to
your chip tuner. Adding more power? Moving out of town? Car not
exactly running right? Guess whos got the chip burning equipment? Guess who you
have to go see? Hope you dont have to wait
four weeks just to see him! Hmm, maybe this isnt it either
Stand Alone EFI System
you spend 2 to 5 times more than the cost of a TwEECer and have
TOTAL tuning control. Sounds AWESOME! The drawback, you have
to rip out your existing sensors and wiring harness to install the
new system. Whew! That is a big job. Once you have
that done, you generally have to start from the beginning, creating
your own cranking, idle, part throttle and WOT fuel maps. Then
comes the same process for the spark maps, etc... If you have
an all out race vehicle then this may be the way to go.
you purchased the TwEECer! You need to follow the
instructions provided to install our software and get the driver
loaded and communicating with the TwEECer. Read your stock
calibration. Modify the "Fab 5" (The 5 most common tuning
adjustments) to create your baseline tune.
- Engine Displacement
- Injector Settings
- Injector Slope
High (Injector Size)
- Injector Slope Low
(Injector Size + ~ 15%)
- Injector Minimum
- Injector Offset vs
- MAF Transfer
- Stabilized Open Loop
- Global Spark Adder +/-
Make sure that your fuel
pressure and timing are set to the stock values, along with the
tuning changes, should make your combo PLAY NICE! At
this point you can begin fine tuning to get the performance, fuel
economy and driving manners that you want from your combo.
If you make any changes to
your combo, you will have to setup an appointment with your NEW
custom tuner...No Problem!
The Best of Breed in EEC Performance Tuning