× 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
2000 Mazda Protege ES 1.8L MIL Lamp on
Posted to Asian Driveability on 8/28/2006 10 Replies

customer brought in for check engine light on, runs fine. has code p0401 egr insufficient flow detected. i checked vacume lines to the egr booster solonoid and sensor, i pulled the egr valve, not clogged at all, perfect. checked operation of solonoid with powe...

10 Replies Received (View Replies)

  Related Documents & Media  2000 Mazda Protege ES

 
Message Closed w/FIX

car Vehicle Data

2000 Mazda Protege ES

VIN JM1BJ2211Y
Engine1.8 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MPFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0401EGR System Insufficient Flow Detected
Message Closed w/FIX

car Vehicle Data

2000 Mazda Protege ES

VIN JM1BJ2211Y
Engine1.8 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MPFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0401EGR System Insufficient Flow Detected