Apr 5, 2025 · I know this is really about how that table works, but remember that at cranking speed everything is happening slowly enough that actual volumetric efficiency will be very near 100%, …

It is important to note that a lot of the tables play together for example a tuned ve table needs to jive with the maf table and will effect the maximum amount of timing that you can run safely.

In this episode I go over how to use the Real Time Tuning (RTT) feature of HP Tuners to tune your VE Table on the fly without having to stop and flash the changes to your vehicle ECU.

In particular you'll need to make some changes to the VE table based on the cam spec. You'll find a decent cam will reduce VE in the idle region up to perhaps 2500-3000 rpm.

VE Table: This table is used to determine air mass per cylinder in case of MAF failure and also to provide a base airflow value to check for MAF failure. It is also used to provide transient condition …

Sep 15, 2011 · Does anyone have a clever way to describe what the Cranking VE table does for us, how long it's used during starts and how important it is to have this table dialed in?

I feel the smoother your table is the better. Here you can see how my table is coming out towards the end of my Speed Density & Power Enrichment tune.

Apr 17, 2023 · VE doesn't really change much with a cold engine, but the fuel requirement does. VE can be calculated using engine displacement. This is well covered in HP's Engine tuning fundamentals …

May 16, 2025 · If I wanted to make my car start a little easier as in less aggressive than factory so I won't disturb my neighbors firing it up at 5:00 a.m. is cranking VE the way to do it?

Sep 22, 2011 · HP Tuners is an ECU tuning device. It allows you to connect to the ECU through the OBD diagnostic port underneath your steering wheel and edit the values and tables inside your ECU …