Recalibrating MDS with the B&G Flash

[UnderTaker]

I have had the B&G flash now since wed. I can say for a fact that MDS has not been activated since then.

I had disconnected the batteries to install the PCM and I understand that the MDS needs to be recalibrated but I was wondering if the process was any different with this mod.

i am getting 12.5 city. it is terrible.

[lafrad]

MDS doesnt really need recalibration anymore... a WOT or two will get that done for ya.

if it isn't working, that means it was disabled in the flash...

[Pigman 440]

UnderTaker,
I have never gotten 12.5 with either Magnum I have owned. With the stock RWD it was 12.2-12.3 and with the AWD it is always in the 11s?

[Scoobydoo]

My head would explode if I got that low mileage. I should know, it almost did when I got the car. Plugs, wires and an air filter brought it up to where it is now which isn't much better at 16-17mpg. I'm still looking for answers.

Are you sure your MDS isn't coming on? Do you have the MDS light mod?

[MadCharger]

Did you request them to enable MDS? The standard tune disables it, unless you request it to be left on.....

[RobAGD]

Humm Even when I was bone stock I was managing about 20 highway 15 city

Now I am in the 18 city 24-26 highway.

It all in how you drive it

-R

[UnderTaker]

Humm Even when I was bone stock I was managing about 20 highway 15 city

Now I am in the 18 city 24-26 highway.

It all in how you drive it

-R

I'm sure it has to do with the fact I had not taken it out on the highway until tonight (after bat. disconnect) - it has bumped up to 14 average now.

MDS doesnt really need recalibration anymore... a WOT or two will get that done for ya.

if it isn't working, that means it was disabled in the flash...

Good to know.

I did leave the MDS option on the flash, It came on 3 times today... I know when it is working by the pitch shift in the exhaust tone.