Search found 859 matches

by jsa
Sun May 18, 2014 4:30 pm
Forum: EECGeeks
Topic: A/D counts vs voltage conversion
Replies: 56
Views: 52219

Re: A/D counts vs voltage conversion

Could the input ADC's be ratiometric to Vref ?

If yes, then a/d count voltage value becomes a moot point, so long as sensor output is ratiometric.

MAF output could not be ratiometric to Vref, as they have a seperate 12v feed.

TPS is, as it is just a pot.
by jsa
Sun May 18, 2014 3:08 am
Forum: Tuning the EEC....
Topic: 90 F150 5.0L EEC without a label with catch code
Replies: 19
Views: 12864

Re: 90 F150 5.0L EEC without a label with catch code

When I use ForDiag on my eec-iv, it reports strategy and catchcode from the eec-iv.
by jsa
Fri May 16, 2014 3:55 pm
Forum: Hardware Discussions
Topic: Aftermarket Electric Speedo with tweecer/DataQ
Replies: 3
Views: 3609

Re: Aftermarket Electric Speedo with tweecer/DataQ

gatorsfan1979 wrote:I was wondering if there is any way to hook up VSS to input on Dataq to use with BE and if so how to setup?
1st determine if your a/m speedo sensor is voltage or frequency output. Then how much voltage for both and the frequency range if that type.
by jsa
Fri Apr 04, 2014 3:09 pm
Forum: Tuning the EEC....
Topic: Maf Transfer Functions
Replies: 11
Views: 7197

Re: Maf Transfer Functions

decipha wrote:john,

PMAS is posting the ACTUAL stock flow curves from the flow bench, not the stock curve from the tune, the stock tune doesn't always have accurate information
I didn't get that impression, initially. The lightning maf looks like an oem curve as it has neatly spaced volt steps as well.
by jsa
Wed Mar 12, 2014 6:08 am
Forum: Tuning the EEC....
Topic: wiring in a map sensor for boost
Replies: 9
Views: 5955

Re: wiring in a map sensor for boost

Here's a thought, use suitable series resistors to voltage divide a 5v map down to a 1v or less input. Could add a zener to be sure to be sure.
by jsa
Tue Feb 25, 2014 12:41 am
Forum: Hardware Discussions
Topic: A9l or A9M with EDIS-8
Replies: 15
Views: 12780

Re: A9l or A9M with EDIS-8

RON FRANCIS WIRING does a kit for EEC-V but its $895 which seems a bit heavy.
I guess I could talk to them and see if they will do a kit of connectors ???
Rf Will sell connectors, I'm waiting for the frpt connectors I ordered to arrive
by jsa
Mon Feb 17, 2014 1:08 am
Forum: EECGeeks
Topic: Developing a disassembler. Send me your binaries to test
Replies: 178
Views: 146615

Re: Developing a disassembler. Send me your binaries to test

This is only after the XP reinstall, which I don't understand - it was all fine before the disc crash....weird. I had some problems with a re-install of XP, turned out to be windows update substituting a Microsoft driver for the OEM version. I don't imagine a driver being the cause of the problem w...
by jsa
Sun Feb 16, 2014 8:58 pm
Forum: EECGeeks
Topic: Developing a disassembler. Send me your binaries to test
Replies: 178
Views: 146615

Re: Developing a disassembler. Send me your binaries to test

Nothing wrong with XPasaurus, don't mind 7, but avoiding vista2 as well.

Do they have a command line on that phone OS ;))

I hope you reach the goal of auomatic decoding.
by jsa
Fri Feb 14, 2014 10:34 pm
Forum: Hardware Discussions
Topic: Connector for FRPT sensor
Replies: 5
Views: 4174

Re: Connector for FRPT sensor

The Yazaki parts listed on the Bosch last page are available...........by the...........thousand.

Turns out Yazaki manufacture to order, don't carry stock unless they make a mistake, and don't have distributors or agents.
by jsa
Fri Feb 14, 2014 6:55 pm
Forum: Hardware Discussions
Topic: 2014 updates to the PMAS HPX maf tuning spreadsheets.
Replies: 6
Views: 6492

Re: 2014 updates to the PMAS HPX maf tuning spreadsheets.

Can the x&y axis in the graphs be swapped to match EEC analyser, and the order swapped from low-high to high-low values for volts/mass.
by jsa
Fri Feb 14, 2014 6:51 pm
Forum: Tuning the EEC....
Topic: Maf Transfer Functions
Replies: 11
Views: 7197

Re: Maf Transfer Functions

Escort Cosworth from Sailorbob's ANTI.bin 16 934.98 5 934.98 4.5 666.62 4.25 576.95 3.8 429.94 3.6 372.28 3.4 324.75 3.2 282.62 3 241.74 2.8 205.63 2.6 175.21 2.4 148.28 2.2 124.2 2.1 113.43 2 101.7 1.9 91.88 1.7 74.46 1.6 66.54 1.5 59.25 1.4 51.64 1.3 45.62 1.2 40.55 1 31.05 0.8 22.18 0.6 15.52 0.3...
by jsa
Thu Feb 06, 2014 5:21 pm
Forum: Hardware Discussions
Topic: Hardware and software for tuning the EEC ecus
Replies: 1
Views: 2463

Re: Hardware and software for tuning the EEC ecus

That all depends on what eec hardware and catchcode each car has. There may not be one tool that can do all. I found it best to start with the catchcode, in my case COSY which is on the same EEC-IV hardware as ANTI, and is very similar code. I found sailorbob had a defintion for ANTI that worked wit...
by jsa
Tue Feb 04, 2014 7:58 pm
Forum: Hardware Discussions
Topic: Connector for FRPT sensor
Replies: 5
Views: 4174

Re: Connector for FRPT sensor

Thanks, l'll persue those.
by jsa
Tue Feb 04, 2014 2:26 pm
Forum: Hardware Discussions
Topic: Connector for FRPT sensor
Replies: 5
Views: 4174

Re: Connector for FRPT sensor

I've been looking at WPT-1293 or 3U2Z-14S411-UC for the pigtail, at around $40-50 for a kludge result.

Your part number looks the same with gold contacts vs silver for 1293. Availability seems scarce on the web.

Really prefer the parts to assemble and do a proper job.
by jsa
Tue Feb 04, 2014 4:04 am
Forum: Hardware Discussions
Topic: Connector for FRPT sensor
Replies: 5
Views: 4174

Connector for FRPT sensor

Hello, Anyone know where to source a connector shell, pins and seals to connect to a Fuel Rail Pressure Temperature sensor used on many Fords over the last nine or so years. The sensor part number is 3F2Z-9G756-AC, OR 3F2E-9G756-AD, or 0261230093. Prefer parts to assemble the connector, rather than ...
by jsa
Wed Jan 15, 2014 3:37 am
Forum: EECGeeks
Topic: Developing a disassembler. Send me your binaries to test
Replies: 178
Views: 146615

Re: Developing a disassembler. Send me your binaries to test

OK - here's a couple of things to chew on.... Been prodding at this to see if I could identify what the purpose of that code section was. I'm none the wiser. Read this recently and thought of what your trying to achieve with the disassembler. Fourth post down might help. http://www.eng-tips.com/vie...
by jsa
Mon Jan 06, 2014 12:44 am
Forum: Hardware Discussions
Topic: Innovate issues.
Replies: 1
Views: 2343

Re: Innovate issues.

Have a look at Appendix C of the the Innovate LC-1_Manual.pdf
by jsa
Thu Jan 02, 2014 5:51 pm
Forum: Hardware Discussions
Topic: Which is right, the Innovate BD gauge or the AFR from BE?
Replies: 5
Views: 4132

Re: Which is right, the Innovate BD gauge or the AFR from BE

I recently installed an Innovate LC-1 and and Innovate DB gauge in my 86 GT. What the AFR gauge reads and the AFR from Binary Editor are greatly different, one whole point or more. I don't know which is correct. You can download Logworks from innovate and use your laptop to read the lc-1 digital da...
by jsa
Mon Dec 23, 2013 6:42 pm
Forum: EECGeeks
Topic: Developing a disassembler. Send me your binaries to test
Replies: 178
Views: 146615

Re: Developing a disassembler. Send me your binaries to test

Thanks for the update & continued effort.
cron