CK, I was able to look at your bin file. The pcm is for a vehicle with a vin number 1GNEC16Z16J147334> It was for C-1 model meaning 2-wheel drive. Engine is a L59 5.3L MFI. Made in Janesville, WI. I have been working on vehicles for over 45 years. My first thought is your putting this engine into a 1985 C-10. I have owned one. It doesn't have a BCM, EBCM, or any other modules that are on a 2006 Suburban, Yukon XL, Envoy XL, Denali XL, Trailblazer EXT, Ascender or Escalade ESV. I tried to put a 0411 from 2002 Suburban onto my 1999 Suburban. In 2000, GM ran 2 wires from the PCM for Data. One is purple and the other is Yellow. The Yellow one goes to the BCM and this energizes the injectors. If you are going to put an engine from 2006 into a 1985 body, you really need the complete wiring sytem including the wiring system inside the dash. 2006 even has a instrument cluster module. Thie engine has ETC and that is controlled by the Accelerator Pedal with Position Sensor that tells the pcm to tell the throttle body how far to open. You also need to think about the fuel lines and whether it is a returnless system or not. If it is a return system, you probably need the gas tank from the vehicle the pcm came from. Then you have the TCM for the transmission. Putting a 2006 5.3L with a 4l60-E transmission into a 1985 C-10 isn't going to work unless you have all the wires and modules that were used to make the engine and transmission work in the donor vehicle. 85 natural aspirated vs Multi port fuel injection. I own 2-1999 Suburbans with 5.7 and now own a 2000 Silverado with a LM7 5.3l which is almost the same engine as yours. I took an 0411 from a 2002 S-10 with 4.3L V6 in my 2000 Truck. Changed Vin before even hooking up to match mine. It only worked when I read the pcm that was in truck and then flashed that to the 0411. Worked perfect and have been able to use I was able to use Tuner Pro RT and an xdf for 7603 OS to view your vin number correct but since it doesn't match the os, other tables, scalars will not be displayed properly. I used Universal Patcher to create an XDF for your 12619623 OS. I used EFI Live V7.5 for info on vehicle models that used this engine and history. You can't change anything but it allows me to view info that other programs don't show. I have tried Droid with MX+ adapter with limited success. I have better luck with PCMHAMMER to read and write to my pcm. I have an ODBlink SX cable from needing it to time my 99 burbs. Cam Offset Retard is +2-. If it is 2.1 pcm throws code. It is probably the slowest at reading and writing to the pcm but it allows me to make changes to my calibrations without having to remove the pcm and use a bench. I have been following Tuner Pro since 2007 when I got my first burb. I learned about pcmhammer about 2 years ago. Everyone including Grumpy have contributed many, many hours writing code in C+ to come up with a few programs that will allow people that KNOW what they are doing to alter certain scalars, flags and tables that control the modern PCM. I know I have spent probably 200 plus hours just learning tuning and the protocols needed to read these pcms. My 99 burb sat for over a month when I tried to repin a black box with 4 plugs into an 0411 with 2-80 pin connectors. I didn't know what I was doing and I read up on as many articles I could on the 0411 swap. The 2002 I took the 0411 from had that yellow wire to the BCM when I looked at the wiring schematics on the 2002. I ended up taking the wiring harness off my other 99 burb and put on the one that one friend ask me "Were you bored and needed something to work on and decided to take a vehicle that ran and make it Not run?" Put other harness on and it cranked right up and ran great. The 1985 body style ran from 1973 to 1987 without changing much. The L59 was used from 2002-2007. It is a LM7 flex fuel version. Vehicles with 8th letter Z in vin and tahoe were only used 02-06. The flex fuel engines have larger injectors than non-flex do. I can't put that 2006 in my 2000 without changing the accelerator pedal. When GM and others went to distributor less engines that meant the fuel and firing are controlled by a computer. I don't think you got ripped off by Grumpy, if you put that pcm into the vehicle it came out of, it would probably crank and run and the Vats would be deleted. Vats just controls the 12 volts going to the solenoid on the starter. When you turn your key to crank, a chip in the key sends a signal to the BCM that enables the BCM to send the 12 volts needed to energize the starter. The BCM controls the main signals needed to crank and run from starting to fuel and firing. I have used 3 Great programs to flash my 0411 in my 2000 Silverado from running fine to cranks, tries to run then cuts off to barely running and misfiring. IMO I would get a Haynes Manual on the Donor vehicle that the engine is coming from. Read it from front to back, then study the wiring diagrams in the back. Study them to find out all the modules and sensors that are used to make the donor vehicle engine and transmission run. Make a list of all of them and location. Since the 1985 doesn't have but 2 wires needed and that is your your 2 from the battery. Find an engine from 1999 to 2001 or 02. You don't need quite as much stuff to make it run, but not much. I know that you can run a cable from back of transmission to 85 speedometer and it works, but the 06 is electric and need cluster from donor vehicle. Alot of stuff. I think the 2 big plugs going thru the firewall are the same size from 2000-06. I am not sure about the 85. You can put a carburetor on the L59 but firing is controlled by computer. 99 was last year the last distributor engine 5.7L L31 used in suburban, yukon and sierra 1500. EPA emissions requirements and fuel economy have force GM, Ford and all manufacturers have turned to computers to improve total vehicle performance and operation. The 85 had a fuel pump and coil to control engines and that fuel pump was probably 35 lbs or less. My 99 won't crank with 49 lbs. Need 55 plus PSI. I learned that there are limits on what is easy and what is very difficult when is comes to changing the pcm in a GM from 96 up which is when ODBII was first implemented. The same system that each manufacture uses to check each sensor and module during the assembly process of vehicle to make sure they were installed and working properly when assembly is completed. I have worked on Chevy's from points thru HEI and the tough to set requiring special software to time it. I am still learning computer controlled engine and transmission and how each is dependent on modules and sensors to operated properly. The 85 had an EGR that was used to circulate spent gasses back thru the engine to lower the combustion chamber temperature and improve gas millage. The L59 doesn't use an EGR. Yes there is some great software that when used together enable a person to change how a computer functions. Kinda like going from win 95 to windows 7. Requires alot more stuff to make computer work right. And it took alot of dedication by people from EagleMark and tuner pro up to PCMHammer and I think Grampy and others are responsible for the only Free software that makes all this possible. All others cost. Strip all the wire harness from the dash thru fuse boxes firewall and engine compartment including transmission and fuel tank off the donor. Grab fuel lines and gas tank if you can even if you have to start over with different PCM. Put all that stuff in that 85 and she will fly down the road with that 295 hp, rollered 5.3LS 6 bolt main. You don't need 2006 but high milleage becomes an issue when looking for earlier LS engines. It sounds easy and was in 85 to change engines and transmissions. It has changed and gotten a lot more complicated in last 36 years. I don't think just updating the VIN AND vats delete is going to get that 06 running. You want that 85 to run on 06 system. The easy route is to get all wires from the ignition switch down to the alternator and fuel pump from same vehicle that the PCM was used on. That 06 needs a lot more stuff than the 5.7 needed in 85. That stuff is stuff the manufactures don't tell you upfront how it all works and is specific to that year engine. Electronic Throttle Body needs the accelerator pedal sensor to operate if it is DBW. My 2000 isn't DBW. It sounds so easy but it ain't. Good Luck PS Grounding straps must be installed for the computer and sensors to operate properly since the signal needs all components grounded to each other for each to even work. You were able to read your pcm which means it can be tuned. I guess you read it with bench harness since you only need 5 or 6 wires to read the PCM and Droid will only allow bench read and writes. Doing that to a 2006 with 06 stuff is one thing, putting that into a platform that is 35 years before requires more stuff. I couldn't get a 2001 088 to make my 2000 run right. But right now you just want it to run. Worry about tuning later.
Reply With Quote
Bookmarks