Introduction to PCM Hammer
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- Опубликовано: 9 июл 2024
- In this episode, we show you how to install PCM Hammer and pull a bin file from your P01/0411 PCM so you can tune it using TunerPro or Universal Patcher and get away from paying for HP Tuners credits. Works for removing VATS and disabling DTC's for rear O2 sensors.
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About time there’s a way to get away from the monopoly of HP Tuners! 👍👍👍
Yep. There are still some situations where HP Tuners has an advantage, the logging functions on these free tools needs some refinement but for simple stuff like removing VATS and O2 sensor codes these free programs work just fine. Only works on Gen 3 LS stuff for now though.
@@LowbuckLS logging in the issue I'm having currently. I can't seem to find much information on pcmlogger. Do you have any good sources or videos you can share?
Excellent work, best regards of México 😃
Thanks a billion! Looking forward to the next video.
You bet, thanks for watching and commenting!
Thank you a bunch and appreciate your videos
You bet, thanks for watching!
Thats AWESOME! Thanks!
i like the new content! very interesting!!
Thanks Casey!
Great alternative to hp tuner
Looking forward to seeing more videos
You bet, will have another video out on Wednesday on this topic, thanks for watching and commenting!
Awesome, thanks!
You’re welcome, thanks for watching!
great!!!
Thanks for the video! Would you be willing to put links to the various OBDII cables one could use?
Nice!
Thanks Mr. Frost
Hi,
Thanks for all the great help videos,
Do you know what can read
1997 Chevy S10 4.3 Pcm?
Thanks
amazon has an Elm OBD2 connector for $22 and Tuner Pro RT even comes with Elm support built in.
ELM is not capable and not supported. It'll allow vin change, and gather some info about the pcm, but thats it. It cant read or write a tune.
THANS
Can i do a basic tune to make my 02 5.3 run after i installed a btr stage 2 cam.
Wondering if I have a two stock clone PCMs that are licensed to HPTuners, and I upgrade one to a 2 bar custom OS, if the other PCM can still be written to (does HPTuners know that the licensed PCM should now have the new OS or does it still recognize the old one as ok)?
Do you have to remove the PCM to read and write ? Is it possible to do it obd port inside the car?
I got a question i having trouble with it reading the pcm with a nano like you have in the video. It just stops working. You ever have that problem?
Hi, have you come across with VXnano an error using pchammer “pcmhammer permission to upload kernel was denied” ? I can read properties but cant download the read epprom.
I bought the VCX Nano and cannot figure out how to select it in PCM hammer. I think I successfully installed the VCX software (but none of the bundled instructions match the installers). The VX manager detects the VCM nano. However, when I load PCM hammer, it cannot find it.
Do you know if the obdx pro gt would work? I was looking at the vcx on Amazon n the first comment there running a skimming virus on them now?
Where to get the cable. Google search for that cable shows it's nearly $500.
Guys I need some help. After unlocking and uploading kernel, pcmhammer gets stuck on 4% and says some like “could not read block 2600 to --“ and it fails
do u write tunes?
I keep getting unable to initialize with obd link lx any ideas?
Having some trouble with PCM logger. Using an obdx pro VT and a USB cable. I can connect to the tool fine. I set up a profile and saved it, set up my parameters, and hit start logging. Ran for 35 seconds or so, hit the button to stop logging and no log file is created anywhere, no matter where I set the log directory. Anyone else have this issue or am I an idiot?
I can't seem to hook up my obx to my computer
I can’t find my osid number on a computer what do I do?
I'm interested in getting you to do a pcm for me how can I contact you more information
Is there any other obd cable that is affordable besides the mongoose obd you are using?
Not sure if they are in stock right now, but the OBDX Pro VT that I cover in this video is more affordable: ruclips.net/video/ckkxNKPp3Q8/видео.htmlsi=o5RIQuctTUd6qqap
If already have an HP Tuner device can i use that to hook up to the compter to pull the bin file with pcm hammer or do i need to buy another cable like the mongoose? PCM is already unlocked with hp tuner.
Unfortunately the HP Tuner cable won’t work with PCM Hammer. Here is a list of supported devices. If I were starting over, I’d probably get the OBDX Pro VT. github.com/LegacyNsfw/PcmHacks/wiki/SupportedDevices
Do you have any advice for this notification i get when i save the bin file. It says "error -one or more checksums could not be updated. check checksum addressing, etc, for validity."
Yes you probably need the correct checksum plugin for TunerPro, I go over that at 15:39 in this video: ruclips.net/video/ae-WWVEcCSI/видео.html
@@LowbuckLS nice thanks I also tried something different that worked. I went to XDF in the menu, view edit xdf header info, then checksums tab, 1-operating system checksum hit edit selected and noticed the "plug in module field" was blank. I set it to Tunerpro default checksum plug in like the rest of the items 2-8 and it worked no errors. Just to be safe im going to do it the way you recommended let me know you thoughts.
always scary to start a google search starting with the letter "P", never know what autofill well bring up haha
Lowbuc ls , ordered a computer fromyo on u on the 8th . Didn’t take long to take payment…. When do I get my computer?
Check your emails. I received your order late in the evening on August 8. I sent you an email asking for details about your order at about 6:30 AM on the 9th. When I didn't hear back from you, I sent out a computer later on the 9th. You were sent a tracking number which indicates that it should be showing up today (August 16th.)
@@LowbuckLS I received the pcm today hooked it up and still didn’t run. Threw quite a few codes , I must have overlooked your e-mail sorry for details, but it is stock engine , 4l60, no cats , has bank 1 o2 codes, cat codes , po 452, po141, p1683,po343,, po161,po155,, the only code I had previously was the high voltage on cam sensor, still get dtc’s for o2 sensors , htr , evap and cats Do you have any suggestions? I’m leaving town tonight for 5 weeks (I work away from home ) I’ll
Great video but i wasnt able to read the Pcm I got this error " unable to get operating system id. Will assume this can be unlocked with the default seed / key algorithm " how do you get past that?
Is it possible that your PCM has a tune that someone locked with a password with HP Tuners? I’ve never seen that error before.
@@LowbuckLS I don't think so the car was completely stock. I will try on my 02 Tahoe today and see if it works. This seed algorithm seems to be some encoding done from the factory from what I googled.
@@LowbuckLS so I tried the same thing on my 02 Yukon and it's working fine. That's a P01 computer . Maybe the Vette since it's 04 it has the P59 and they have the encryption block. Have you done any P59?
@@ralphyc81 P59 is working and supported. There is no encryption. The first one probably there was another issue with a module on the vehicle if it was on a vehicle, or a wiring problem or bad connection of you were on the bench. Often bad power supplies (low voltage, low current, or electrically noisy) can cause this too.
do you know if pcmhammer will work for a pontiac grand am 04 with a 3.4l motor. i dont know what p01 ans p59 means. i want to be able to spend no money but have a vcx nano
I’m not familiar with the Grand Am but from a quick google search the PCM looks the same as these P01/P59 units. I can’t say for sure but I’d say there is a good chance PCM Hammer will work. If you’ve already got a VCX Nano it wouldn’t cost anything to download PCM Hammer and try and connect to it. If the PCM is out of the car I’ve got a video I’ve got a video on how to build a bench harness so you can hook up to it on the work bench.
@@LowbuckLS I didnt work...does it matter if the pcm is still in the car? it kept saying failure to unlock key. i did manage to do something and it unlocked and had an error
@@unluckiestnumber7172 that may be a slightly newer PCM than the ones I’m working on, nothing I work on needs a key. I did find this site that says it can generate a key to communicate with a GM PCM, maybe it will help? You could also try send an email to the contact page on this site, they might be more helpful than I am. universalpatcher.net/gm-5-byte-keys/
@@LowbuckLS Im trying this in the car so not on a bench. not sure if that matters. it gave me the file number needed for the bin file. it then said the following: pcm did not accept the key", expected bytes needed 6 but got 4 bytes, BCC query failed error MEC:0:
@@unluckiestnumber7172 yeah I won’t be much help with that unfortunately, I’ve never ran into that issue before
Mmmmm, yea, okay, dont pay 100 for HPTuner but do pay $500 for the mongoose cable. Well, at least there is a video to see how to hook up directly to a computer............I guess. I woulda gone for a USB bluetooth dongle for $10, but thats just me.
Like I said in the video, if my laptop had Bluetooth the dongle would be a good option. Since I already had a Mongoose cable that was the best option for me. Not the best option for everybody.
@@LowbuckLS - I figured but there are USB bluetooth receivers for $10.
You said "you can use Mongoose and DIAX module". "I" dont have either, send one to me so it will be free for me!
@@mistersniffer6838 No $10 interface works. Cheapest and best option is obdxpro, next cheapest is something from scantool (but they're very slow). clone mdi etc work as well for still less than the mongoose. A lot of people use VCX Nano. Not all J2534 tools do work and some sellers have fake junk, so you need to be careful.
When was this video made? No wonder you laptop doesn't have Bluetooth. It looks like a 2011 to maybe 14(tops) model. Lol... It's a 10year old laptop...
I remember back in the day when stuff needed serial or parallel ports, so people used old stuff for that. But you don't have Bluetooth. Every new laptop, even the cheap ones, from the past 5 years have BT4., Or more. Lol.. Just no excuses....
So I should have bought a new laptop to make this video?
@@LowbuckLS At the time I'm writing this comment you have over 10k subs. That means you're making enough in youtube revenue to buy a "newer" laptop. Even the cheapest ones on the market today, for around $300 have bluetooth. The laptop you're running is a Decade old. In tech-car terms, that's like saying "my 1984 chevette doesn't have enough horsepower to run 10's, the power heated seats are missing, and it's doesn't have bluetooth." lol... Its not saying theres anything "wrong" with having a 10yo laptop, or a chevette, but when they didn't come with the features you want, you either have to upgrade, (which in both cases is a waste of money) or replace it with something that has the features you want. Microcenter has BRAND NEW HP's with Windows11 for $299 with Ryzen 3 3250u. It's not a 6second drag car, but compared to the Chevette you're currently using, It's like a 2008 Scion TC. Still not a big engine, but with all the newer tech, It's going to preform better than a Corvette from the Early 90's... lol
@@LowbuckLS hey man, I appreciate your time and effort in sharing your knowledge. Please ignore idiots who think $300 new crap laptops are better than the pro grade laptop you got years ago. Those are the same idiots who shop cars based on payments and not total cost.
It says “unable to initialize Obdlink at Allpro on COM6” what could’ve been wrong
The scantool bluetooth ones come show up with 2 com ports. Only one of them works. Which one is correct changes randomly. They're a sucky interface.