Under transmission - Shift general tab
Shift Pattern A == normal
Shift pattern B == Pattn1
This is the OEM calibration.
Truck has tow/haul mode which I guess is Pattn 1
Type: Posts; User: ca434sbc4
Under transmission - Shift general tab
Shift Pattern A == normal
Shift pattern B == Pattn1
This is the OEM calibration.
Truck has tow/haul mode which I guess is Pattn 1
For the p59 when I open the OS tab there are options to apply code modifications
Question is what are the added or deleted features for the enhanced 1 bar OS?
Thanks
Thanks for the spread sheet.
Is there a list of injector application vs injector pn, so I can find the right tune to extract the data?
:)
Hi there
I have a lq4 (or what was an lq4) running a 2005 DBC p59 stock OS that was running a 243 head, ls6 manifold and an unknown injector - the tuner I used went in and adjusted the injector...
GM PN's 12591290, 2133842, 55573248, 93192107
BOSCH PN 0261230289
Upgraded the heads/intake to LS3, which required using the LS3 map sensor. The MAP sensor scaling is off. Bosch is horrible at releasing data sheets so currently I have no idea what the MAP sensor...
Post your question on vortec4200.com several people have done 4200 swaps using manual transmissions. As far as I know they bypassed the starter relay.
Done
see attachedment
attached is the stock file for the 3500
I'll extract the PCM file with HPT tomorrow PM..
Its a P12. 2006 colorado 3500 I5
For some reason the file upload manager is rejecting the file that buddy d/l from the p12 pcm. I compressed it into a .zip and its coming back invalid file type.. ?????
The VVT makes a big difference how these engines run and right now I can't get at the table to adjust it. My buddy with a competitors product can..
What will it take to make this happen?
Thanks
Jon,
Thanks for the info and the correction on the PCM model.
A bit of background I have done a number of Speed density (non-GM) systems so reasonably good at tuning. This is my first MAF system and first GM PCM so have a few newbie questions. The pcm came out...
GM never used electric fans on the full size vans so there wiring diagrams don;t show which pins to connect the fan relays up to. The VCM has the option for 2 fans to be controlled.
Anyone know...
Here is a question that I have not found and answer to - yes I am a new user to HPT, not to engine tuning.
Under what circumstances do you need to do a full write? If you enable fan control does...
I just finishing an engine swap - just bought HP tuners and have enable the fans in the tune - now the question is on what pins do the fan controls come out on? GM never used the electric fan control...