1990 Isuzu Trooper Repair Question
Topics covered: Engine, 12 volt, Engine compartment.
Mileage: No information provided.
Mileage: No information provided.
Asked on October 28, 2010
1990 Isuzu Trooper canister purge vsv
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?
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?
Asked by davin73Answer
Replied on October 28, 2010
It's on the right hand Side Of Engine Compartment, On Bracket.
Replied on October 28, 2010
do you have a picture of what this thing looks like?
Replied on October 28, 2010
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.