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Search: Posts Made By: scorp508
Forum: C4 ZR-1 Technical Postings 4 Hours Ago
Replies: 4
Views: 83
Posted By scorp508
Re: Code 61 with secondary system removed?

I confirmed in TunerPro both...

"Port Throttle System Diag. (Error 61)"
"Port Throttle Vacuum Dag. (Error 56)"

Are both enabled in the BIN. Should one or both have been disabled?


The...
Forum: C4 ZR-1 Technical Postings 6 Hours Ago
Replies: 4
Views: 83
Posted By scorp508
Re: Code 61 with secondary system removed?

How I got it. I read the program off it for safe keeping but haven't changed anything yet.
Forum: C4 ZR-1 Technical Postings 23 Hours Ago
Replies: 4
Views: 83
Posted By scorp508
Code 61 with secondary system removed?

My 1994 has the secondaries system deleted, yet still popped a code 61. I'll dig through my FSM, but any ideas on what to look for? I cleared it and will see if it comes back. Thank you.
...
Forum: Northeast Region 1 Day Ago
Replies: 1
Views: 1,609
Posted By scorp508
Forum: C4 ZR-1 Technical Postings 1 Week Ago
Replies: 4
Views: 219
Posted By scorp508
Re: reading O2 sensor from Tech1 - AFR concerns

Does your wide band sensor have a fresh air calibration routine you can run on it?
Forum: C4 ZR-1s and ZR-1 Parts For Sale/Wanted 1 Week Ago
Replies: 4
Views: 360
Posted By scorp508
Thumbs up Re: Red/Red 1990 ZR-1 on eBay needing an ECM.

Good eyes, jw, I missed that.
Forum: C4 ZR-1 Technical Postings 1 Week Ago
Replies: 18
Views: 2,140
Posted By scorp508
Re: Is there a $F0 source/assembly file anywhere?

For what it's worth it has been recommended I give Ghidra (https://ghidra-sre.org/) a try for disassembly. The NSA created it.... so who knows what else it'll install on my machine. :mrgreen:
Forum: C4 ZR-1 Technical Postings 1 Week Ago
Replies: 18
Views: 2,140
Posted By scorp508
Re: Is there a $F0 source/assembly file anywhere?

Annnnnd those files now reside where? :mrgreen: :dancing

Beer money to your Venmo/Paypal is waiting. :cheers:
Forum: C4 ZR-1s and ZR-1 Parts For Sale/Wanted 1 Week Ago
Replies: 4
Views: 360
Posted By scorp508
Red/Red 1990 ZR-1 on eBay needing an ECM.

Not mine, but only about an hour from me if anyone was considering it and wanted eyes on it. The ad claims it needs an ECM. I could burn a 1990 AYBK chip and put my 94's ECM into it to see if she...
Forum: C4 ZR-1 Technical Postings 1 Week Ago
Replies: 11
Views: 1,298
Posted By scorp508
Re: Goodyear F1 vs Michelin Pilot Sport All Season 4

They're on my ZR-1 and my C7 Z06. I have no problems with them for what I use the cars for, and I like some of the peace of mind they give me when out in inclement weather.
Forum: C4 ZR-1 Technical Postings 2 Weeks Ago
Replies: 18
Views: 2,140
Posted By scorp508
Re: Is there a $F0 source/assembly file anywhere?

Any idea what type of processor these were these based on back in the day? I could try to lean on some of my professional contacts if I can give them a hint of what they're disassembling.
Forum: C4 ZR-1 General Postings 2 Weeks Ago
Replies: 14
Views: 865
Posted By scorp508
Forum: C4 ZR-1 Technical Postings 2 Weeks Ago
Replies: 18
Views: 2,140
Posted By scorp508
Re: Is there a $F0 source/assembly file anywhere?

Good idea. I cast the line and will see if anything bites.

https://www.thirdgen.org/forums/diy-prom/788708-disassembly-f0-available-read.html
Forum: C4 ZR-1 Technical Postings 2 Weeks Ago
Replies: 14
Views: 2,188
Posted By scorp508
Re: A/C blower fan won?t turn off

My 87 w/C68 did this. The blower motor control module fails in the "on" position and runs until the battery drains.

It looks like this;...
Forum: C4 ZR-1 Technical Postings 2 Weeks Ago
Replies: 0
Views: 480
Posted By scorp508
Question O2 cross counts. How close should they be?

I received an ALDL -> USB cable today and was getting everything going in TunerPro RT with my '94. Thanks again, Jeff, for the ADX file. :cheers:

Just idling in the driveway, I noticed my O2 cross...
Forum: C4 ZR-1 Technical Postings 2 Weeks Ago
Replies: 5
Views: 2,502
Posted By scorp508
Thumbs up Re: LT5 adx files 90-95

Jeff, thank you for putting the time into making these for everyone. Your F0 file worked perfect on my 94 on the first try with my new ALDL -> USB cable.

Are the files in this thread the same as...
Forum: C4 ZR-1 Technical Postings 2 Weeks Ago
Replies: 18
Views: 2,140
Posted By scorp508
Cool Re: Is there a $F0 source/assembly file anywhere?

I would love to speak to those who can of you have a suggestion. :cheers:
Forum: C4 ZR-1 General Postings 3 Weeks Ago
Replies: 6
Views: 1,016
Posted By scorp508
Thumbs up Re: Dyno rip of 1994 #150

Thanks Graham! My ALDL -> USB cable didn?t arrive yesterday like it was supposed to, so unfortunately no data from today. The AFR stayed clean from the shop?s sensor at least. I believe the plug...
Forum: C4 ZR-1 General Postings 3 Weeks Ago
Replies: 6
Views: 1,016
Posted By scorp508
Cool Dyno rip of 1994 #150

I attended Slowhawk Performance's (Bridgewater, MA) annual open house this morning and let 1994 #150 sing on the Mustang Dyno. She pulled to 7k and the curve hadn't quite tipped over when we let off....
Forum: C4 ZR-1 Technical Postings 4 Weeks Ago
Replies: 10
Views: 1,236
Posted By scorp508
Re: Driveshaft removal for speedo gear swap. C-Beam out or not?

Thanks phrogs, sounds like a good method to try when I dig into it.
Forum: C4 ZR-1 Technical Postings 4 Weeks Ago
Replies: 18
Views: 2,140
Posted By scorp508
Re: Is there a $F0 source/assembly file anywhere?

Thank you but not quite. :cheers: The XDF files are what tell a program like TunerPro how to interpret a BIN's values, so you can edit them. The ADS files are for interpreting the ALDL stream of data...
Forum: C4 ZR-1 Technical Postings 4 Weeks Ago
Replies: 10
Views: 1,236
Posted By scorp508
Forum: C4 ZR-1 Technical Postings 4 Weeks Ago
Replies: 10
Views: 1,236
Posted By scorp508
Re: Driveshaft removal for speedo gear swap. C-Beam out or not?

Great idea. Getting rid of the top nuts alone is worth it. I hate dealing with those.I?ll give Bill a call.
Forum: C4 ZR-1 Technical Postings 4 Weeks Ago
Replies: 10
Views: 1,236
Posted By scorp508
Question Driveshaft removal for speedo gear swap. C-Beam out or not?

My 94 still has the stock speedometer/vss gear in the transmission even though the D44 has 4.10 gears installed. I have the 13/43 gear from Haibeck to install but wanted to ask a quick question.

...
Forum: C4 ZR-1 Technical Postings 4 Weeks Ago
Replies: 18
Views: 2,140
Posted By scorp508
Question Is there a $F0 source/assembly file anywhere?

Many years ago I went through the attached file to create a larger $32B XDF for myself to use in TunerPro with my 1987 Coupe. It took a while but was a fun learning experience while getting it...
Showing results 1 to 25 of 73

 
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