When it comes to adding throttle (blade)... I see throttle position (SAE) [ratio], throttle position [ratio], throttle position sensor [electric potential] and throttle desired position [ratio]. ...
Type: Posts; User: jclayc
When it comes to adding throttle (blade)... I see throttle position (SAE) [ratio], throttle position [ratio], throttle position sensor [electric potential] and throttle desired position [ratio]. ...
Following up on this: I'm continuing to diagnose. Watching my latest log (around 6:38) the A/C is on, I bring the RPMs up and then let off. The MAP goes up to 90+ kPAs, bank 2 LTFT goes lean (odd),...
thanks for the replies... I'll tweak some things and report back.
Hi everyone, I'm very much a newbie at tuning and have had someone working on my tune up until this point. I have a 2005 CTS-V that came with a LS6 but I've now put a 416ci LS3 into it. Other than...
I put a whole new ECU in the car and modified the stock flash instead of applying any existing flash file I have. A few days and like 6-8 runs later, I still have LTFTs so that's good. I also...
totally discouraged - LTFTs are back at 0 all the time. I can only think I've got some sort of electrical problem: a short or bad ground or something, even though my (limited) tests can't find...
thanks to coloradospeed (coSPEED2 in the ls1tech.com forum), this problem is solved.
It was so strange having STFTs, no O2 codes and all wires from the O2s to the PCM testing fine that coSPEED2...
what you you mean redo your main scan table? delete ltfts and add them back again?
I have an 05v - make sure you still have TPMS readings. If not, I don't think you can turn off the Stability System.
Nope, no DTCs (to test, I pulled the plug on the o2s and got DTCs. When I plugged them back in again, they stayed clear). And, yes, I forced fuel trim learn on the same time I forced Closed Loop on....
2005 LS6 CTS-V with heads/cam/intake
I'm very new with hptuners but have a few knowledgeable people helping me out. I know you don't have to have LTFTs to tune but I'm having trouble with always...
Hi everyone,
I'm very much a noob at understanding tuning but I've been doing a good bit of reading in the forum & thought I'd post a question.
The car: 2005 CTS-V, M6, 346ci LS6 w/ TFS 220...