DIY PROMDo It Yourself PROM chip burning help. No PROM begging. No PROMs for sale. No commercial exchange. Not a referral service.
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I have not been able to find info on what input to use on my 730 for hooking up my WB 02 for data logging. I am using the S_AUJP V4 1026A with the auto prom and Tuner Pro RT. I found the U6 input instructions, but it looks like that is reffering to installing a second WB 02 gauge. So what input and steps are involved in installing the first one.
Please Help
P.S>Thanks for everything you guys have figured out and done so far. No one would even guess i have a 406 under the hood
In the XDF there is a selection bit to choose where it is to be wired.
730/749 ECM pin A3 (TPS2 U6 Ch 0) selected as Input from WB.
If NOT selected, the channel will be "F14" (MAP2, U5 Ch 0)
This selection bit is $899B, bit 7
It is also under the "Setup" catergory to make it easier to find.
Also be sure to look at the "released" thread for XDF and ADS fixes for a couple items that were missed in the released files.
Here it is: http://www.thirdgen.org/techboard/di...-released.html (S_AUJP V4 released!)
Thanks so much for the reply, I have read alot of your posts, and they have been very helpful.
I ended up going through the auto prom to make it work.
lol Now that this works, i have found I have a strange fuel pressure problem, the longer I run the car the lower the fuel pressure gets.
It never ends, does it
lol Now that this works, i have found I have a strange fuel pressure problem, the longer I run the car the lower the fuel pressure gets.
It never ends, does it
If this is a liquid filled gauge mounted under hood, the changing of the reported fuel pressure is normal. These gauges are only accurate at room temperature.
Its a AEM digital In car fuel gauge, and the low fuel pressure reflects on my BLMs.
I'm trying to run 55psi fuel pressure, set with vac hose off at idle.
When I first start the car up from cold, the gauge will read 55 to 59 psi, then very quickly it will drop to around 50 and sit there while the car gets to operating temp. At 50psi I have 14.5V at the fuel pump.
Once we reach 210 deg the voltage at the pump and the the fuel pressure slowly starts to drop. It got to the point tonight where I had around 40psi on the gauge and 13.8V at the pump. This is all at Idle
