× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1997 Toyota Camry CE 2.2L Excessive Emissions
Posted to Asian Driveability on 6/23/2015 11 Replies

Hi everyone, I have this vehicle that I can't figure out why code p0401 (insufficient egr flow). The egr valve working fine, the passages are open, the vaccum transducer is working fine. IF I connect the hose coming out of the transducer to the egr valve, I ha...

11 Replies Received (View Replies)

  Related Documents & Media  1997 Toyota Camry CE

 
Message Closed

car Vehicle Data

1997 Toyota Camry CE

VIN 4T1BG22K5V
Engine2.2 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions
OccursAlways

Trouble Codes

P0401EGR System Insufficient Flow Detected
Message Closed

car Vehicle Data

1997 Toyota Camry CE

VIN 4T1BG22K5V
Engine2.2 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions
OccursAlways

Trouble Codes

P0401EGR System Insufficient Flow Detected