× 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 DX 1.6L Poor Fuel Economy, MIL Lamp on
Posted to Asian Driveability on 2/19/2007 12 Replies

customers vehicle came in with check engine light on and poor fuel mileage. scan for codes, p0172 bank 1 rich. checked fuel pressure, ok. checked maf ok, cleaned maf. check for vacuum leaks no leaks found. check o2 sensor operation ok. check short term trim ju...

12 Replies Received (View Replies)

  Related Documents & Media  2000 Mazda Protege DX

 
Message Closed w/FIX

car Vehicle Data

2000 Mazda Protege DX

VIN JM1BJ2225Y
Engine1.6 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Fuel Economy, MIL Lamp On
OccursAlways

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
Message Closed w/FIX

car Vehicle Data

2000 Mazda Protege DX

VIN JM1BJ2225Y
Engine1.6 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Fuel Economy, MIL Lamp On
OccursAlways

Trouble Codes

P0172Fuel System Too Rich (Bank 1)