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Remote Tune
Process
Things you
will need
First
-
Email me to setup your tune,
please include the following
information:
- Full Name
- Email or Road Tune
- Location
- Year & Model
- Mileage
- Modification List (Include
brands. Also include any weight reduction/increase)
- Main type(s) of driving
(Spirited street driving, Drag racing and/or Road racing)
- Info for Virtual Dyno chart (tire
width, tire profile, wheel size, YOUR weight)
Next
- Make sure your car is in great
running condition.
Failure to follow these
instructions will result is poor performance from your EVO
- Do a boost leak test and make
sure your car has no boost leaks.
- Make sure your car has no exhaust
leaks. Check for exhaust soot where pieces of the exhaust system connect.
- Make sure your downpipe is not
hitting (rattling) the engine, transfer case or cross bars.
- Make sure plugs are new & properly gapped.
- Make sure all vacuum hose connections are zip
tied/clamped.
- Make
sure your WB02 is working & logging properly.
Then
- You will use ECUFlash to read your current ROM, then send it to me so
I can enable 2byte Load logging. I'll then send the ROM back to you.
After receiving your ROM, write it to the ECU using ECUFlash and then
use EvoScan to take some logs.
Logging Process -
Take
three back to back 3rd gear logs
-
Start EvoScan
-
Click on the "Start Datalogger"
button
-
Get in 3rd gear at
2500rpm
-
Then go WOT (Wide Open Throttle) to 7400rpm
-
Click on the "Stop Datalogger"
button
Only log the following items:
-
TPS
-
RPM
-
2byte LOAD
-
Timing
-
Knock Sum
-
Injector Pulse Width
-
Injector Duty Cycle
- External Wideband A/F
Ratio
-
If you have upgraded injectors, also
log Fuel trim low, mid, high & Oxygen Feedback Trim
*Make sure EVOScan is *actually* logging before
going WOT, as it takes 2-10 seconds to start logging, depending on
laptop.
Last
- Email me your logs. I will review the logs and modify your ROM
for safe and reliable power. Then I'll send you the new ROM. Next, write
the ROM to your ECU and go take some more logs. This process will repeat
till 3rd gear is completely tuned. You'll then do a couple 4th
gear logs and a couple 1-4th gear logs so we can check the tune.
Final changes will be made if needed. After that the tune is complete.
**
Making changes to your car (removing/adding/changing mods) will stop the
tuning process and may require additional charges to complete the tune.**
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