2000 Toyota Camry P0401 Code "EGR in sufficient Flow&q

2000 TOYOTA CAMRY
136,000 MILES • 4 CYL • FWD • AUTOMATIC
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SYAMLAL
  • MEMBER
  • 1 POST
Is the MAP sensor a culprit, for the above problem as i replaced with orginal EGR valve and Solenoid and clean the exhaust manifold, still the ECL on. Is there a DPFE sensor/ EGR sensor availabe for this model. If so, where it is located in the car?. I feel lose of power in the car (not always), if i pump the accelerator periodically while on move the ECL is not active but if i go slow with less power on the accelerator pedal the ECL immediately lights up!!! please hep me with your valid answer................
Aug 2, 2009 at 2:07 AM
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STEVEW84
  • ✓ASE Certified Mechanic
  • 673 POSTS
  • ASE Certified Mechanic
If you apply vacuum to the EGR valve does the engine stumble? If you manual activate the EGR solenoid does the engine stumble?
Aug 3, 2009 at 6:42 PM
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