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Yes, it's in several of the STATE or TSTATE pids;Quote:
Originally Posted by 91LS1S10
Oh... I think it's only available for A4, unless someone says otherwise;
I don't know if checking the brake state is a function of the PCM or a function of the scan tool;
this is a question for Paul;
Do you have A4 or M6...?
Is this an LS1 transplant (I presume)...?
You shouldn't even touch the rev limiter when doing the relearn. With the tech II, the injectors are cut around 4000rpm instantly. With brake applied. FYI. I have never used EFI(tech2 only) to do the relearn, I just assume it cuts the injectors at the same point...
Way off subject...anyone know where paul is? I ordered a another license on Nov. 24, still haven't heard anything...
It's a A4, transplanted into a 91 Chevy S-10. Looking at the state pids, it doesn't really say what is what.
I looked at the STATE PIDs vs. the PCM "TCC Brake Switch Signal" which is PIN 33 (purple wire) on the C1 connector of a 2001 F-body. In the STATE PIDs, it only shows PCM Pin-J2, 33 under the "Output Driver #1 Status", I assume C1=J1 and C2=J2 on the connectors? Anyway, if the wire that goes to that PIN (C1-33 PPL) is readily available, try to hook it to a known source B+ voltage when instructed to apply brake during the CKP learn. This may help if you can't find the status of the brake signal in the EFI scan tool. I also assumed you had a f-body computer for some reason.:D
Look in the following state pids (on the PIDs tab, do right click and More Info on each one to see what states they contain):
GM.STATE02
GM.STATE16
GM.TSTATE00
GM.TSTATE03
These can't be directly plotted on a chart, but they can be displayed on a dash gauge, or they can be viewed on the Data tab.
Like 70LS_Nova said, you may have to fake it, but you may need wire diagrams/pinouts for the donor year/model...
If you need the pinouts, just let me know the make, model. and I will e-mail them to you, it will be from the gm service manual.
I also have the pinouts on my site.
http://www.ls2.com/boggs/torques/enginetorques.htm
I checked the state of the brake switch and pcm is seeing the change, does the pcm need to know if its in park or drive? Looking at the value for gear selector mines is stuck on D4. I have a trans range connector and was told not to use it. The plug doesn't seem to match with anything. Do you guys think that could be a problem?
I think that is the problem.
From the 4L60E Tech Guide (see the range indicator table):
http://img237.imageshack.us/img237/1954/prnd321iq3.png