The EGR valve is located on the intake manifold right at the rear passenger side corner of the cylinder head. It has both vacuum and electrical connections to it. Also identifiable as having a long vacuum hose running from the EGR valve directly to the EGR control unit which is a large black box mounted to the firewall behind the ABS pump.
no the do not but some gaskets kits will come wit a egr gasket
I was informed by carl a tech at honaccurate, a reputable shop in boulder,CO that 94 acura integra does not have an EGR valve.
no they dont. the older ones did.
== == == == == == == == I have a 1991 and the Haynes manual only shows the removal/installation of the EGR valve on the Legend models. What I find odd though is that there is an EGR part for the 90 - 93 Integra and it's not cheap. The only thing that the manual says is that you should refer to your VECI label located under the hood to see if your vehicle has an EGR valve. All other illustrations are shown from a Legend.
The 1991 Geo Metro EGR valve can be located on the air cleaner housing. The valve will be on the back of the housing.
The 1991 Acura Integra idle air control valve can be found on the firewall. The valve will be on the drivers side of the firewall.
The EGR valve for a Honda EX 1991 is at the top of the engine. It is at the front, just to the left of center.
that is not safe for you engine go buy a new one.
The idle air control valve is located on the throttle body, and the EGR valve is located on the intake manifold.
Could be the idling sensor or the EGR Valve
Unless your car has California emissions, you do not have an EGR.
The EGR (Exhaust Gas Recirculation) valve opens when vacuum is applied. The EGR vacuum solenoid opens and closes the vacuum supply to the EGR valve when it is commanded to do so by the ECM (Engine Control Module).