× 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 Matrix 1.8L MIL Lamp on
Posted to Asian Driveability on 11/16/2009 7 Replies

I Pulled Both O2 Heater Codes. Checked Resistance of both sensors within spec 7 to 10 ohms. Checked power and ground going to sensors. I have about 10.6v between sensor terminals with car running. At the battery I get 14v. The ground side of the O2 heater I ha...

7 Replies Received (View Replies)

  Related Documents & Media  2003 Toyota Matrix

 
Message Closed

car Vehicle Data

2003 Toyota Matrix

VIN JT2AE28943
Engine1.8 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0135Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction
P0141Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction
Message Closed

car Vehicle Data

2003 Toyota Matrix

VIN JT2AE28943
Engine1.8 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0135Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction
P0141Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction