Is desoot mode disabled?
I know its a silly question, but still worth asking. lol
Type: Posts; User: J-CUE
Is desoot mode disabled?
I know its a silly question, but still worth asking. lol
I had this awhile back.
Right after a PCM write, it would read 99.6%. Then after an engine cycle or two, it would only read 38.9% at wot.
What fixed it for me was:
In the engine tab under the...
When this happens, do the doors lock then unlock at the same time the engine reduces power?
If so, it may be a wheel speed sensor that?s bad.
If you?re talking about ?0? and ?8? in the VVT table, then it?s opposite of what you said in the above post.
?0? is full advanced, and any number above 0 are degrees retard.
Thanks for the update. Good to know.
Another thought.
You may want to recheck TB blade rotation.
At key on, I don?t remember the blade opening then closing, I seem to remember the blad closing then releasing. Sort of a ?home position...
The opposing potentiometers may be reading a little out of range.
Does the new TB have the same cover w/connector as the original?
If so, swap covers.
They should have the pots built into the...
If I had to guess, I would guess it?s going to be around 277/289.
They should be able to give you the specs you need by email or over the phone.
They did this for me with my vvt 1.2 cam.
Is the park/neutral switch hooked up and working correctly?
If it thinks it?s in park/neutral, it limits the rpm.
I turned it off on my vehicles as well.
It does help on after flash richness and cold starts.
I believe it?s part of the cat enrichment system.
Some one else may have more info, though.
If you decide on rebuilding the engine, or swapping it out, I have a 2010 LC9 for sell.
It comes with AFM delete valley plate, LS7 lifters, LS6 springs, and a L96 cam, if you want to install them. ...
Still sounds like a bearing, though, bud.
What oil weight do you run?
Here's a 2010 Silverado 5.3 stock tune. The closed loop fueling on the 2007 - 2011 is slightly different than the 2012 - 2013 trucks.
79743
Question,
If the normal RPM is used, does the ECM use the 4096 RPM cell in the equation for RPMs above 4096, or is normal RPM dropped out of the equation above 4096 and the ECM is left with just,...
So, when EOIT is after IVO, target EOIT between PPV and Peak Intake Charge Velocity (PICV)?
Makes sense.
Thanks!
Those of you that retard EOIT, is it only at high RPM's?
If it's also at mid range, how are you not getting cylinder wash?
Wait!
So you're saying that makeup advances SOIT, and not EOIT?
I thought makeup was another adder to the normal EOIT to advance it away from the boundary to make room for makeup?
Thanks for the replies.
I'll try to post the tune and a log soon, I've been busy with visiting family for the holidays.
Thanks.
And thanks for the reply, and trying to help me figure this out.
I appreciate any and all suggestions.
I've remade my logging channels thinking the same thing but, it didn't change anything.
I'm logging; pedal, commanded, desired, and actual.
I'm also logging torque management requests, and the...
I have a 2010 Silverado Z71, and Iv'e noticed that after a PCM flash, the throttle will open all of the way and read 99% until one engine cycle.
After a drive, engine shut off, left to sit for a...
Any one?
What is desired output torque factor?
The description says " This value defines the desired output torque profile as the shift progresses."
What do the values represent "-32 to 32"?
Do negative...
Rick,
When you changed from VSS to RPM, did you also change the axis with RPM values in the throttle area maps?
From your report, I'm guessing you haven't went into REP mode?
Thanks for sharing...