thanks 5FDP for the guidance, finally got my wideband in it and now i'm seeing the issues. I've been doing this for twenty years and sometimes you get off track and do stupid stuff. there is a method...
Type: Posts; User: TAETOE
thanks 5FDP for the guidance, finally got my wideband in it and now i'm seeing the issues. I've been doing this for twenty years and sometimes you get off track and do stupid stuff. there is a method...
So here's the issue: engine first fires up and is rich enough to run ok for about 3 seconds then the engine goes very lean even though eq ratio is about 8.9 to 1 afr. I have no plans to leave it that...
Hi, I'm up in ft Collins and have tuned several of these. pm me and I'll give you my phone number. I tune on my awd mustang dyne and been tuning at this altitude for 35 years. we have worn out 3...
Hi I just got this from support,Hope it helps others. https://www.hptuners.com/forum/showthread.php?64482-FRPP-Crate-PCM-and-Aftermarket-Calibration-Support-Extra-Steps
Hi guys, I have a 3.5L ecoboost crate engine that I can't read. The first thing that happens when I try to read the ecm is a window pops up saying it doesn't have a VIN. If I ok it then it asks for a...
Sweet thanks!!
Wade
I was wandering if anyone has run into this problem, new ecm from dodge and it will not take anything but a stock flash. Does anyone have a work around or fix? I this tune originally with EFI Live...
you nailed it thank you!! sorry for the late reply
Well I have a bone stock 2011 Duramax that I tuned on my dyno and while I had it I never had a problem with going into reduced power mode. I gave I back to the customer and about two weeks later it...
Well I want to thank you guys for all of the suggestions. I did try to change the cam timing and and I did set the torque tables back to stock. None of this worked to reduce the surge. So I decided...
Thanks guys sorry for not getting back. I need to get this guys truck back in to the shop and work on the tables mentioned here. And I thought I put this under gen v section. All good info, so much...
Had this problem on a challenger srt8 f1 procharger. the boost went away after I did a pulley change for 18 psi from 8 psi. The car ran great at 8 psi. I had a silicone 90 degree elbow on the intake...
Having a problem with a 2014 chevy 1500 with a 5.3L whipple charger everything else is stock.
the complaint from the customer is a 20- 30 kpa surge at 3k rpm. I've included the tune and the log. ...
Thanks Asylumwarp, I didn't change that yet back down to about 11.5 afr when I posted the tune. I have leaned it out. I didn't know if you guys had seen anything else that I've missed? I But can...
Thanks to everyone it was the p1514 code issue. For testing purposes I put that value at 3.9 across the board and it pulled right up until the it went fat. really fat!
All I have to say is read the...
Hi, 2005 chev 1500 going into reduced power mode. I have been trying to find a thread on this problem but with no success. Can anyone look at my tune or direct me to a answer please? Its a single...
Figured it out thanks for all of the help!! the 90 degree silicon elbow right in front of the supercharger was sucking flat. nobody here had the balls to stand right next to it and watch things....
In the new hp tuner version 3.2 I noticed I have a new parameter called (snub torque limiting vehicle speed threshold) its under transmission>torque management >torque limit. this is a speed...
Well I got a good tug on the dyno today here's the log of back to back pulls. I didn't have to cycle the ignition between pulls, it came right back up to the same rpm. I tried to log everything I...
stock throttle body and I'll check on the red light tomorrow too when I get it back in.
I do have the tune I will attach it. I corrected the ve tables with wide band on the dyno they were + or - 1% with 91 pump gas. I have not driven it on the street yet so I don't know about the...
Thanks for the help guys. After reading other threads I think there is some stuff that I should mention. the car was previously tuned with diablosport here and ran great with only 7 psi. then I read...
Well here is what I'm having trouble with, at wot the afr's are at 11.3 and as it builds boost it drops to 10.8 afr. Here's the other issue I'm running into is at about 4800 rpm it goes into limp...