Battery Drain Issue

[86Nick]

Ok, Here is the story on my 86 T-type after a week or so sitting with ECM fuse plugged in battery goes dead. I have charged the battery and unplugged ECM fuse and and no drain problem. I have a Kirban theft deterant device installed hints the ECM fuse. I have a modded ECM for the 55lb injectors installed. SO seems like the ECM? Just wondering if these ECM are known for this problem?

 

[1 in 2000]

I have a Kirban theft deterant device

I had a passive starter kill system in my GN, which would drain my battery if it sat long enough. I believe they've imporved on the design since though.

 

[turbo nasty]

I had a alarm brain go bad once myself as weel and the sucker was killing the battery

 

[86Nick]

Ok, For everyone that doesn't know the theft deterant device is a harness that just ties into the ecm power, so you can just kill power to the ecm. No alarm module is installed. Wondering in modded ECM have more power drawl then stock ecm.