TOYOTA COROLLA EMISSION

Have Checked Egr Valve, And Have No Vacurm Leaks Also.

How Check Egr Temp Sensor Is Good Or Bad

Failed Smog Test Today Due To High Nox At 1409 (max Allowed Is 815) And Hc Of 153 (max Allowed Is 124) At 15mph But Passed Both At 25mph....

Evap And Cat Not Ready

Hello. I Had The Car For Almost Three Years Until About A Few Weeks Ago The Check Engine Light Came On. The Car Was Working Normally At The...

I Am Planing A Long Distnace Trip The Egr Isnt Working Is That Bad

Hi I Have A 2006 Toyota Corolla Ce It Has A Bad Vapour Canister The Dealer Wants 1200 For Parts And Labour. I Cant Afford That So I Found A...

Hi: Where The Vacuum Switching Valve At The Emission System Is Located, Yesterday I Found At Diagnostic A Different Codes Po300, P0301...

Last Night I Filled Up My Tank And Now This Morning My Car Is Sputtering And Shaking When I Come From A Stop. As I Got Onto The Freeway The...

My Corolla Flashed The Check Engine Light Today. I Was Near A Parts Store And They Were Kind Enough To Hook Up Their Code Reader. The Parts...