blackdog454

Serv. no. 122200411 DLAC

*86DLAC911116E9S7* 12208511

HDW NO. 09386530

I am trying to figure out what ECM this is (E40). IT is from a 2001 LQ9 3/4 ton truck with a 24 tooth reluctor. I did use the search option. Could not find the info I need. Sorry if this is wrong place to ask.

01ssreda4

iTrader: (96)

I thought the 0411 computers were what came in f-bodies from 99-02.

blackdog454

I dont know. But this set up came out of a wrecked 2001 truck. It is the original ECM. I just want to know wich one it is.

southsidecox

iTrader: (11)

i was trying to verify one i had bought also,theres too many damn numbers on them for one thing,which set would be easiest to use to determine origin?