Camry L4-2.4L (2AZ-FXE) Hybrid (2007)
Oxygen Sensor: Customer Interest
Engine Controls - MIL ON DTC P2195/P0138/P0171, or P0031
T-SB-0074-08
May 27, 2008
M.I.L. "ON" DTC P2195, P0138, P0171, or P0031
Service
Category
Engine/Hybrid System
Section
Engine Control
Market
USA
Applicability
Introduction
Some 2007 - 2008 model year Camry vehicles with 2AZ-FE engines may exhibit a M.I.L. "ON" condition with one or more of the following Diagnostic
Trouble Codes (DTCs):
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P2195 - Oxygen (A/F) Sensor Signal Stuck Lean (Bank 1 Sensor 1)
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P0138 - Oxygen Sensor Circuit High Voltage (Bank 1 Sensor 2)
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P0171 - System Too Lean (Bank 1)
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P0031 - Oxygen (A/F) Sensor Heater Control Low (Bank 1 Sensor 1)
Use the following repair procedure to diagnose and repair customer complaint vehicles.
Warranty Information
APPLICABLE WARRANTY
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This repair is covered under the Toyota Federal Emission Warranty. This warranty is in effect for 36 months or 36,000 miles, whichever occurs first,
from the vehicle's in-service date. For California specification vehicles sold, registered, and operated in California, Maine, Massachusetts, Vermont,
Connecticut, Pennsylvania, and Rhode Island, this repair is covered under the California Emission Warranty, which is 36 months or 50,000 miles,
whichever occurs first, from the vehicle's in-service date.
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Warranty application is limited to correction of a problem based upon a customer's specific complaint.