× 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
2003 Toyota Corolla CE 1.8L MIL Lamp on
Posted to Asian Driveability on 1/7/2009 12 Replies

Hello Toyota gurus. Thank you in advance for your wisdom. I once again seek your guidance. This well cared for Corolla originally had a recurring PO420. The owner waited until emissions testing was due before repairing which was about 2 weeks ago. Testing show...

12 Replies Received (View Replies)

  Related Documents & Media  2003 Toyota Corolla CE

 
Message Closed w/FIX

car Vehicle Data

2003 Toyota Corolla CE

VIN 2T1BR32E53
Engine1.8 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / multi point EFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.Trim Level S

Trouble Codes

P0135Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

2003 Toyota Corolla CE

VIN 2T1BR32E53
Engine1.8 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / multi point EFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.Trim Level S

Trouble Codes

P0135Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction