VVE is calculation based. It is basically using the coefficients to create a polynomial calculation for various places on the chart based on which zone you are in. It won't hold any specific values...
Type: Posts; User: OneTwo
VVE is calculation based. It is basically using the coefficients to create a polynomial calculation for various places on the chart based on which zone you are in. It won't hold any specific values...
The only anomaly that I see in the tune is that you have your full throttle shift speed for pattern B going into 6th set to 0. I know that shouldn't affect TUTD shifting into 5th, but weird things...
The sound in the video that you have posted in the other forum: https://youtu.be/RKIXgwqEU0o is the sound of a bad main bearing. I bet you have low oil pressure at idle, too. Sorry to be the...
Also, it will sometimes raise the fuel pressure if it thinks the fuel lines might be warm. It does this to prevent vapor lock. It will eventually go back down once it thinks the fuel lines are no...
It looks like your closed loop proportional base numbers are high. If you have bigger injectors, these need to be a lot smaller numbers.
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Type ctrl-n and the navigator pops up. Then enter the numbers that jsllc indicates above. It will take you to those tables.
Thanks for the clarification.
Could you elaborate on this please? For an e67, the VVE table is created by the formulas whose coefficients are changed on the tab that is named SPEED DENSITY under the heading of VE COEFFICIENTS. ...
^^^^ This^^^^^
The ID1050X's in a lightly modified CTS-V can be installed using the regular, non-scaled flow data. Not having to scale keeps a bunch of things in check (such as IVT parameters,...
I doubt it is for emissions per se: i.e., most engines will never hit PE during the standard EPA emissions test. However, the PE is probably adjusted at each RPM to maintain the catalytic converter...
The instrument cluster setting keeps your fuel mileage honest. Otherwise, with .5 flow rates and double stoich, the display will show around twice the actual mileage
Good point. However, CTS-V's are low compression motors and 3 psi of boost is not much. If you want to be conservative, you can tune from the rich side of things and could start by adding to the MAF...
If you are lean on immediate startup (i.e., after 3 seconds, but before 20 seconds) and you are in MAF only mode, then you're too lean on the MAF settings. Add some airflow to the table below...
Easiest way to get to 3-4 psi in boost with repeatability when you have a 2.4 pulley:
1. Pull the plug of the PWM vacuum control solenoid on the bypass valve. This will keep the bypass fully...
Your car and mine are similar. Mine is:
2009 CTSV - Automatic
ZL1 Lid, ID 1050X, e85 flex fuel kit, 2.4 upper making 14psi boost, K&N drop in, Corsa cat-back. I have been working on my tune for...
you will need to adjust when the PE comes in as you will get way more boost at lower rpms.
Why 0.6ish? If IFR was put in at exactly half value, shouldn't the instrument cluster also be an exact multiple (either half or double, which ever is the right way for the reporting to be correct)?
Guys, the reason you shouldn't use an inverter to get your 110v is that inverters output a square wave rather than a nice sine wave. Square wave signals cause all kinds of problems for electronics...