Mechanics

CHECK ENGINE LIGHT RETURNS AFTER EGR VALVE IS REPLACED

1998 Toyota Camry • 193,000 miles

Codes P0401 and P0441 appeared during emissions inspection. EGR valve and VSV for EGR valve both replaced. Also VSV for charcoal canister replaced. After driving for a few hours and after sitting overnight and after a few more miles check engine light reappeared. Checked and now getting code P0401. What should be checked and what possible repair(s) should be done now to get rid of code?
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Greenpond
September 6, 2013.




Check the passage for exhaust flow to EGR valve for clogging.

KHLow2008
Sep 6, 2013.


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