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W/ Burn1 sometimes you need to select the chip type and correct the memory addreses in flash&burn software if it doesn't autodetect correctly.
Cannot speak for the Burn2 as I don't have/use one.
I'll plug in the factory chip and whatnot when I get home to make sure the PCM isn't bad. Then maybe I'll try burning a stock program onto the chip to see if that helps. I suppose it's possible the burn got corrupted? I saved the file as its own entity before I messed with it though, last night. Frustrating...
1977 Cherokee Chief WT w/ 2" lift
360 (originally a 401)/TH400/QT w/ MM part-time
16197427 $OD junkyard TBI set-up
Alright, I got a bulb hooked up between power and the ground output for the SES. Key on, bulb is on. It never shuts off.
I jump the Diagnostic Test pin (B or A14) and System ground on the DLC and still the bulb stays on steady. No flashing at all. Am I doing this correctly?
1977 Cherokee Chief WT w/ 2" lift
360 (originally a 401)/TH400/QT w/ MM part-time
16197427 $OD junkyard TBI set-up
Also, I took the PCM board out of the box and everything looks ok. I thought maybe it got some moisture in it when it snowed Thursday but I drove it into work that day. We're left, I feel like, either a couple of corrupt files, a failed PCM (which was working great Thursday) or a failed chip/adaptor.
Again, Tuner Pro detects the cable just fine. I just can't connect. High idle, runs crappy at low RPM but gets better at high RPM.
1977 Cherokee Chief WT w/ 2" lift
360 (originally a 401)/TH400/QT w/ MM part-time
16197427 $OD junkyard TBI set-up
Hook up an SES light already, and pull the codes?
If you can't pull codes then pcm or wiring issue.
If you can pull codes you're probably going to see "51"
You're chasing your tail...if the chip doesn't give the pcm a valid .bin the pcm won't connect via TunerPro.
EDIT: didn't see post about hooking up light...
If you can't pull codes probably bad computer/bad wiring/bad chip adapter?
What's it do with a stock memcal installed?
Sorry for the delay. Had to eat dinner and hang out with my baby boy.
Installed the stock memcal (I knew I hoarded for a reason) and the truck runs fan-BEEPING-tastic. I'm guessing the chip went tits up. I've got an email into Moates asking the likelihood, but they're closed for the holiday. Are the 27SF512 chips available locally?
1977 Cherokee Chief WT w/ 2" lift
360 (originally a 401)/TH400/QT w/ MM part-time
16197427 $OD junkyard TBI set-up
I always do a compare after burn. ~5% they don't match.
My burn1 is old and flakey though and missin' case too.
That and my ancient laptop i use is a POS.
Step 8 is the address stuff I was talking about. Sometimes mine needs to be adjusted because it doesn't autodetect properly.
~1 out of 30 burns it'll not have the correct offsets.
Thanks, guys! I went through the setup procedure Babywag linked to and well try that.
I erased it and burned the test bin onto it and confirmed it matches the file in the buffer. I'm gonna find an unmolested $0D file to burn onto the chip this weekend. Honestly, I'd like an exact copy of the stock file.
However, I did flip the chip around backwards once. Oops. Not that it made much difference in how it ran.
I don't need it for a few days. You guys free this weekend? I'm thinking of getting some heated seats for the Cherokee at the yard.
1977 Cherokee Chief WT w/ 2" lift
360 (originally a 401)/TH400/QT w/ MM part-time
16197427 $OD junkyard TBI set-up
Yeah, I did a lot of tuning with Blake's Autoprom in the spring. This is the first I've used the Burn2 though. I tried burning the old bin back onto the chip yesterday a couple different times, no change. The chip always lined up with what was in the buffer and I was always erasing the chip and confirming it.
Yeah, when I go to download a bin from gearhead it downloads it as a php and not a bin.
1977 Cherokee Chief WT w/ 2" lift
360 (originally a 401)/TH400/QT w/ MM part-time
16197427 $OD junkyard TBI set-up
Yeah, I did a lot of tuning with Blake's Autoprom in the spring. This is the first I've used the Burn2 though. I tried burning the old bin back onto the chip yesterday a couple different times, no change. The chip always lined up with what was in the buffer and I was always erasing the chip and confirming it.
Yeah, when I go to download a bin from gearhead it downloads it as a php and not a bin.
1977 Cherokee Chief WT w/ 2" lift
360 (originally a 401)/TH400/QT w/ MM part-time
16197427 $OD junkyard TBI set-up
I need a couple of small things from the yard. The website says they are open everyday except Thanks Giving, Christmas and New Years. http://www.upullandpay.com/denver/home
So I'm up for going on Friday, Saturday or Sunday.