On the firewall next to the EGR vsv.
The VSV is located on the left side fender, on the curve of the wheel well. It is the middle valve of a group of three.
The VSV is located on the intake manifold side of the emission control valve set.
There are at least 3 of them. VSV for EVAP (2 of them) and one is VSV for EGR. One VSV for EVAP (should somewhere close to the air filter box) and EGR (is attached to the engine on the side facing the firewall, it's not easy to reach it) are located in the engine compartment, and another VSV for EVAP is next to the charcoal canister.
Your 2001 Toyota 4 runner will not start even after changing the VSV and fuel pump because of another mechanical problem. Consider taking it to a mechanic.
INSPECT VSV FOR VAPOR PRESSURE SENSOR (This is the VSV that is located just above the spare tire, next to the charcoal canister.) You will need to remove the spare tire and some vacuum lines in order to access the vsv valve. The VSV cost from the dealer is ~$50-$100. This is the most common VSV to go out, and is the only stocked VSV valve dealership's stock. The p/n is something like ~2460... . If you are going to make the effort to do the following diagnosis I would recommend to just replace the VSV (since it is kind of a pain to get to). It took me ~2 hours to replace, with no book for the first time. 1. Inspect VSV for open circuit.* Using an ohmmeter, check that there is continuity between the terminals.Resistance: At 20°C (68°F): 33 - 39 Ohms* If there is no continuity, replace the VSV.2. Inspect VSV for ground.* Using an ohmmeter, check that there is no continuity between each terminal and the body.* If there is continuity, replace the VSV.3. Inspect VSV operation. View Full Image* Check that the air flows from ports E to P. * Apply battery positive voltage across the terminals.* Check that the air flows from ports E to F.* If operation is not as specified, replace the VSV.3. REINSTALL VSV FOR VAPOR PRESSURE SENSORVSV for EVAP Inspection1. REMOVE VSV for EVAP* Disconnect the connector and 2 EVAP hoses from the VSV for EVAP.* Remove the screw and VSV for EVAP2. INSPECT VSV for EVAP1. Inspect VSV for EVAP for open circuit* Using an ohmmeter, check that there is continuity between the terminals.Resistance: At 20°C (68°F): 30-34 Ohms* If there is no continuity, replace the VSV for EVAP.2. Inspect VSV for EVAP for ground* Using an ohmmeter, check that there is no continuity between each terminal and the body.* If there is continuity, replace the VSV for EVAP.3. Inspect VSV for EVAP operation View Full Image* Check that air does not flow from ports E to F. NOTICE: Never apply more than 93 kPa (0.95 kgf/sq.cm, 13.5 psi) of pressure compressed air to the VSV for EVAP. View Full Image* Apply battery positive voltage across the terminals. * Check that air flows from ports E to F.* If operation is not as specified, replace the VSV for EVAP.3. REINSTALL VSV for EVAP
EC VSV was created in 1923.
VSV is a solenoid. Check at your Chevrolet or Isuesyou dealership.
Its under the EGR on the block ya. follow a hose from egr to vsv from underside of car
The vsv is located left top of the fire wall.
i have the same truck and same code , it seems that there is a problem with the egr vsv electrical valve connected to the egr and it's not the modulator valve the one that looks similar to the egr but plastic this one has two hoses to it and an electrical connector
There are at least two vsvs. One is vsv for evap, and it's next to the air filter. Second one is vsv for egr, which you can find on the backside of the engine.