I want to do this.
I'm not sure if this will work on my (dos-based) f10. I noticed the manual mentions different versions of the f10. Does anybody with an older model haltech know which version hiboost supplied?
So to reconfirm, i will need the following items and need to do the following:
Items:
--1 x delphi pin, part number 12084912 (or pc terminal?)
--1 x sheilded wire (length?)
--Wideband O2 sensor
Procedures:
1. install the wideband sensor (will it work on the stock hiboost o2 bungs?)
2. run wire from wideband into interior through firewall
3. wire the 5v wire into the haltech via pin #2 (this is a splice job yes? as in, it won't come with a connector to plug into the haltech, right?)
----note: juan's post makes it seem as though you can run the 0-1v wire as long as it's set up in the haltech as 0-1v, or run the 0-5v wire as long as it's set to 0-5v... is that right?
4. Install the gauge (can i / how did you all run the wires to both the gauge and your haltech?)
5. Settings on the haltech:
--1.enable closed loop.
With the wideband working, check the readings, in voltage, in the engine data page. So if you have, lets say 0.7 volts at idle and a 13.7 or so A/F ratio, then set that to 0.7. The same during icruising.
The TPS limit (upper throtle limit) is best at 30%
The lower than I would do 500 rpms
The O2 sensor Threshold voltage must be 600mv
Max fuel increase or decrease can be 10%
Engine cycles at idle 20
--2. Decel cutoff
The setup for the decel cutoff:
Deceleration cutoff parameters: Enable
Decel cutoff: 2000 RPMs
If you want the Overboost fuel cut,
Overboost fuel cut: Enable
Overboost limit: example 800 mbars (11.2 psi)
Overboost restore: example 700 mbars
This will work like a boost limiter as an engine safety device
After all the cahnges are made, please click on "apply".
--3. remove barometric pressure lock
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the other question i have is: now i now that there is not "auto-tune feature" but can one data log info from the closed loop operation and turn that into a good tune manually?
