box near the diagnostic block on '87 7MGTE

Bru · 02-27-2011, 04:43 AM

Does anyone know the purpose of the square flat black box near the diagnostic block on a '87 7MGTE? It has a 4 wire plug going into it. It does not appear in the factory service nanual.

02-27-2011, 04:43 AM	#1
Bru Bone Stock w Upgrades ;-) Join Date: Apr 2010 Location: Tampa Bay Posts: 202	box near the diagnostic block on '87 7MGTE Does anyone know the purpose of the square flat black box near the diagnostic block on a '87 7MGTE? It has a 4 wire plug going into it. It does not appear in the factory service nanual.