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1990 Isuzu Trooper canister purge vsv

Tiny
DAVIN73
  • MEMBER
  • 1990 ISUZU TROOPER
  • 4 CYL
  • 4WD
  • AUTOMATIC
  • 181,000 MILES
I done a test and it gave me a code of 26, which is the canister purge vsv, where is this located?
Thursday, October 28th, 2010 AT 6:19 PM

3 Replies

Tiny
SATURNTECH9
  • MECHANIC
  • 30,870 POSTS
It's on the right hand Side Of Engine Compartment, On Bracket.
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Thursday, October 28th, 2010 AT 6:38 PM
Tiny
DAVIN73
  • MEMBER
  • 6 POSTS
Do you have a picture of what this thing looks like?
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Thursday, October 28th, 2010 AT 6:43 PM
Tiny
SATURNTECH9
  • MECHANIC
  • 30,870 POSTS


https://www.2carpros.com/forum/automotive_pictures/416332_1990_trooper_canister_purge_soleniod_1.jpg


Look's like that.
Here's how you test it.
Remove VSV.
Connect vacuum pump to port "B."
Block port "A" with finger tip and apply vacuum to port "B." No vacuum should be felt at port "A" and port "B" should be vented to the atmosphere (does not hold vacuum).
Energize solenoid by applying 12 volts DC.
Block port "A" with finger tip and apply vacuum to port "B." Valve should hold vacuum until port "A" is opened.
Replace if defective.
NOTE: When re-installing VSV, be sure port "B" is connected to device and port "A" is connected to vacuum source. If connected improperly, a vacuum leak will result.
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Thursday, October 28th, 2010 AT 6:55 PM

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