lt 35 ecu needs coding help

[nelly1]

hi i have a 98 lt35 2.5 and i have recantly had the ecu re conditioned due to all kinds of faults but since it has come back it will only run for 2 seconds and cut out
i had a mechanic come out and the only faults he could find
p1612 engine ecu coding incorrect
control unit coded wrong adaption limit exceeded
i then contacted the people who reconned it they said yes just recode the ecu and it will be fine (unfortunatelly i have misplaced my wand) how the hell do i do this i can borrow a snap on modus computer will this do it
any help or advice would great the van has been off the road since 23/12 so got to get it running its not even done 70k
thenks neil

[Alan02]

Sounds like it needs coding to the Immobiliser. Thats possibly why it starts, runs then stops.
Is it your vehicles ECU or a reconditioned one from another vehicle ?

[nelly1]

it is the original ecu

[nelly1]

a bit more info that means nothing to me
ecu id
028906021 jk 1,91 r4
edc 000ag 2019
coding 00001
wsc 014638 (poss 04638 poor writing)
ecu type edc 9

[A4 Lad]

Starts for a few seconds and cuts out is your immobiliser. Have you a spare key to try ?
I would get onto the company that done ( or done in, as it sounds ) the ECU and say " Nooo ! Not good enough !"


Sent from my iPhone using Tapatalk as I forget how to use a full size keyboard !

[nelly1]

yes ive tried that all they say is that
i asked why when it came off this vehicle would it need coding to this van
Because obviously it is not synchronised, and there is a mismatch of information. It is not unusual for this sort of issue to happen once the ECU ha sbeen removed or battery has been disconnected.

was there answer v unhappy