Checking the electro-pneumatic valve of the exhaust gas recirculation system EVRV of a diesel engine [Toyota Carina T190]

1. Checking the resistance.

Measure the resistance between the terminals of the solenoid valve.

• Resistance - 2.8-5.2 kOhm

2. Checking for leaks.

Create a vacuum using a hand vacuum pump.

• The nominal value is 350 mm Hg and increases

3. Checking the work.

• a) Apply 6V voltage.
• b) Use a hand vacuum pump to create a vacuum.

Norm - the vacuum does not increase.



The material is reprinted from an online resource ToyotaMan