Toyota RAV4 EGR Valve

I Received A Light On The Dashboard Indicating A Lean Fuel Mixture. While Checking The Engine I Noticed A Hissing Sound From The I Think...

The Hose On The Egr Valve Keep Blowing Off. I Replaced The Egr Valve But It Still Does It.

Mr. Technician, If One Of The Two-wire Connector To The Charcoal Canister Is Severed, Will The Charcoal Canister Store A Dtc? The Reason...

I Have Taken The Car To The Mechanic And They Checked The Check Engine Light It Says The Egr Valve Needs Replacing But He Said That Will Not...

Code# P0401 Egr Valve Gas Recirculation Insufficient Flow.replace Egr Valve,turn Light Off Week Later Light Came Back On With Same Code.

I Have Vacuum At The Egr Vacuum Port All The Time. How Does The Egr Vacuum Switching Valve Work. How Do You Check The Egr Vacuum Switching...