lc+ms install

Reply Subscribe

Thread Tools

Search this Thread

Nov 6, 2007 | 05:28 PM

turbobluemiata

Thread Starter

Senior Member

iTrader: (8)

Joined: Aug 2006

Posts: 1,012

Total Cats: 0

From: Springfield, IL

lc+ms install

okay so ive read all the directions and i know that i have to ground the lc1 sensor to the same spot as ms which is the factory ecu point which is behind the fuel rail right???? anyone have pics of this spot so i know which one for sure and if anything i said sounds wrong or im missing anything please add!

Nov 6, 2007 | 05:38 PM

cjernigan

Elite Member

iTrader: (13)

Joined: Oct 2006

Posts: 8,091

Total Cats: 7

From: Atlanta, GA

99 - 00 stock ECU and sensor ground point
Name: DSC01922-1-1.jpg
Views: 51
Size: 72.2 KB

Nov 6, 2007 | 07:22 PM

grippgoat

Junior Member

iTrader: (1)

Joined: Apr 2006

Posts: 239

Total Cats: 0

From: Kirkland, WA

Can't you just get ground and power for the LC1 from the ECU jumper harness? That's how I did my Zeitronix.

-Mike

Nov 6, 2007 | 08:11 PM

Dow.tom

Senior Member

iTrader: (3)

Joined: Apr 2007

Posts: 713

Total Cats: 0

From: Odenton, MD

you can do that.

Nov 6, 2007 | 08:16 PM

cjernigan

Elite Member

iTrader: (13)

Joined: Oct 2006

Posts: 8,091

Total Cats: 7

From: Atlanta, GA

Either way works. I made a harness of 4 18ga wires from the stock ECU gnd point. I have my wideband and MS grounded to that harness. I just like the idea of overdoing grounds.