Search:

I'm going to blindly chime in here after looking at only a few select posts. But Honda motors already run on cam angle and map readings, it might be beneficial to read up on tuning through what they...

I always have a code that pops up but it isn't my SES light, its my service vehicle light. The other failsafe way to disable the MAF aside from setting the fail Hz to 0 is to unplug it. :)

Any idea what my pulse settings should be modified to? They are the new ford 30#'s not the fat red tops but the skinnier ones.

The VE table is only refrenced in what, 4 cells during idle? And the whole table is the issue?

Yes, granted there were some issues with the scaling based on the flow chart I received fro them, but that issue was addressed.

Vehicle is in open loop. Not accessing short term fuel trims during open loop either, as noted in tune.

Commanding the vehicle to a richer open loop will alleviate some of the surging and gets it...

Hence my edit including the scan prior to the OS and the problem was there and then went away at frame 2000. Problem was there prior.

Here is my tune


Edit: added scan from just prior to adding RTT OS Frame 2000 is where the change is from the irregular surging back to normal. What the hell happened there? RTT Scan I just did...

As topic states, I tossed in some Ford 30# injectors. After finally sorting out my flow issues to give me a close Actual/Commanded AFR I decided I would apply the RTT MAF OS that Hptuners has so I...

The car will only idle, once its given any throttle, it sputters, pops, loses communication until you close the throttle again and it resumes idle.

The DTC pertaining to Driver 5 Line 3 makes me...

I am helping a guy out who's just upgraded an LS1 to an LS6 in a motor swap and needs me to go over it with HPTuners. Used a stock PCM LS6 motor tune and tossed it in the vehicle, fired it up, let...

From what I have been told by several on ls1tech the LS6 head offers a more effecient combustion chamber and more timing is not needed.

Could anyone edit that with a proof ensuring that it wouldn't spray between the shifts in an auto?

I tapped into my TCC harness, since my car doesn't have the option for it there is no button but the wiring is still run for it. Free 12v source!

I am totally subscribing to this thread as I am a little concerned with the difference between open/closed loop. My scanner and software is in the mail so hopefully I shouldn't have to wait too much...

I am Michael, I have a 2000 SS Camaro with an air ride going in this winter/spring season. After that I plan on purchasing HPT and jumping into the game so I can tune my nitrous setup. Been lurking...

Performing a GM OBDII Driving cycle:

1.Cold Start. In order to be classified as a cold start the engine coolant temperature must be below 122°F (50°C) and within 11°F (6°C) of the ambient air...