vaccum nipple

scubajtw

SupraSport
Mar 6, 2008
159
0
16
Minnesota
1994-1996 (I believe) camry 1mz-fe engines have a metal PS idle up valve. They work very well and don't break off nearly as easy. Just about any Toyota with out a throttle by wire system uses one of these valves. Most all of them use the same treads and a very close air flow through the valve when pressure is applied... so junk yards can be of some help when you need parts at a lower cost, down side to this is they are usually hidden behind something and hard to get at in a u-pull-our-parts place.
 

zambini

New Member
Jan 16, 2008
464
0
0
Detroit, MI
hey tech dudes:sarcasm:

will leaving those nipples on the ps pump unhooked and the vaccuuum lines capped burn up the pump (eventually)? also does it mess with the magical 7mgte negative positive vacuum balance, especially since the line goes to the accordian hose? because my car has been that way for a while lol