1990 ISUZU TROOPER CANISTER PURGE VSV

  • Tiny
  • davin73
  • 1990 Isuzu Trooper

Engine Mechanical problem
1990 Isuzu Trooper 4 cyl Four Wheel Drive Automatic 181000 miles

i done a test and it gave me a code of 26, which is the canister purge vsv, where is this located?

Do you
have the same problem?
Yes
No
Thursday, October 28th, 2010 AT 6:19 PM

3 Replies

  • Tiny
  • saturntech9
  • Expert
  • 29,487 posts

It's on the right hand Side Of Engine Compartment, On Bracket.

Was this
answer
helpful?
Yes
No
Thursday, October 28th, 2010 AT 6:38 PM
  • Tiny
  • davin73
  • Member

Do you have a picture of what this thing looks like?

Was this
answer
helpful?
Yes
No
Thursday, October 28th, 2010 AT 6:43 PM
  • Tiny
  • saturntech9
  • Expert
  • 29,487 posts


http://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.

Was this
answer
helpful?
Yes
No
Thursday, October 28th, 2010 AT 6:55 PM

Please login or register to post a reply.

Similar Questions