Manual fuel calibration for vt vx finally revealed for cars with 1 window dash

[Gokz777]

So if fd80ff is the default setting. what is the number we are chasing ???

which buttons do you have to hold down? and for how long?

 

[88GreenVN]

How do you change the DTE calibration? If you have a fig of 350 and the cluster is saying 300 - how do you make it so it will read 300 instead of 350?

This would be handy to know

 

[REDNUT 80]

yep, cause mine isn't calibrated and mine is at the defult (80)

 

[CV6Z]

it's not working for me? got in the car, started it, held the mode button in and it went to P4 110kpn (speed alert setting)???

ive read the instructions on the original post but this does not work...???

 

[Puma]

Yeah this doesn't work.. I have spoken to my mate that works at holden and he would know about his kind of thing he is right into all this stuff..

He said you need to use a tech2 I tried this and it did nothing to my fuel accuracy.. I had him recalibrate it with the tech2 and it's now spot on..

 

[oska]

you have to hold the mode and left button before starting the car

what do the other settings mean????

 

[oska]

best way to reset distance to empty is to disconnect the battery for about 15 minutes

it also resets the ecu and the car should run better

i'm also working on the other displays it seems the first one displays current drain then charging current when the car is started

the SPD and T with the little zero may have something to do wit the sensors

oh and i got FE80ED

 

[andrew_oc42]

doesnt work!
tried it on my vt, to it rendering it unstartable! had to take the battery off for about 20mins for everything to reset!!
funtimes..

 

[Mrmotox023]

is this for v8 and v6 ???

 

[st3r3otyp3]

pointless when the thread is not accurate.