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View Full Version : E38 Idle adjustment?



gixxer92
July 9th, 2018, 01:59 PM
Fixed

GR8GAME
July 9th, 2018, 03:36 PM
Help...
I can't figure out what I'm missing with adjusting this tune for an 800 RPM idle. It starts and Lterm goes rich after about a minute floods the car.

Any insight would be great.

This is what I adjusted ;
Engine Operation.Fuel.DFCO / CFCO
{B2421} DFCO Idle RPM Exit, modified. <<<Set to 770>>>

Engine Operation.Idle
{B1822} Maximum Idle Speed, changed from "1300" to "1125".
{B1821} Desired Idle Speeds, modified. <<<Set to 800>>>
{B1862} Minimum Idle Speeds vs Vehicle Speed, modified. <<<All fields set to 800>>>
{B1847} After Start Idle Speed, In Gear, modified. <<<@ 92C (ECT) roughly 800>>>
{B1848} After Start Idle Speed, P/N, modified. <<<@ 92C (ECT) roughly 800>>>

This is a manual transmission.

Can you post the stock file? Along with the modified file?
List of mods