More problems, help!

mrnickleye · 12-07-2006, 04:37 AM

1) a good diagnostic technician can easily work on MKIIIs, and should be able to find the problem.

2) I to am thinking the new sensor may be the wrong one.

3) The idle is adjusted by the ECU, which looks at all the data from all the sensors. The ISC valve on the intake manifold is what 'actually' controls it.

4) perhaps there is some other cause to your high idle.

5) it is a 'one step at a time' process of elimination.

12-07-2006, 04:37 AM	#8
mrnickleye 1000whp postwhore Join Date: Jun 2005 Location: Mojave Desert, Calif. Posts: 1,705	1) a good diagnostic technician can easily work on MKIIIs, and should be able to find the problem. 2) I to am thinking the new sensor may be the wrong one. 3) The idle is adjusted by the ECU, which looks at all the data from all the sensors. The ISC valve on the intake manifold is what 'actually' controls it. 4) perhaps there is some other cause to your high idle. 5) it is a 'one step at a time' process of elimination. __________________ Had a Red 1989 N/A. Automatic. Sports Pkg. w/wing. TEMS, and some nice MODS. Sold to a friend 10/08/08.