MIL ON - Trouble Code P1133

Bulletin Number:
EG002-00

Group:
ENGINE

Date:
February 11,2000

Title:
DIAGNOSTIC TROUBLE CODE P1133

Models:
'97 - '99 Camry: 1MZ-FE CA Spec.

Introduction:
Under certain driving conditions, some 1MZ-FE equipped 1997 - 1999 Camry California Emission specification vehicles can exhibit a M.I.L. "ON" DTC P1133. An improved Air/Fuel Ratio Sensor has been developed to correct this condition.

Applicable Vehicles:
1997 - 1999 Camry (1MZ-FE) with California Emission Specification.





Production Change Information





Parts Information

Repair Procedure
- Should a M.l.L. "ON" condition with DTC P1133 be encountered, perform diagnostic procedures as described in the Repair Manual.
- If the problem source cannot be identified after checking all affected areas according to the Repair Manual, the cause may be an Air/Fuel Ratio Sensor malfunction. In this case, replace the Air/Fuel Ratio Sensor with the current part number listed above.
- If the Exhaust Manifold threads are damaged by removal of the sensor, they can be repaired by the proper use of a M18 x 1.5 tap.





Warranty Information

Applicable Warranty*:
This repair is covered under the Toyota Basic Warranty. This warranty is in effect for 36 months or 36,000 miles, whichever occurs first, from the vehicle's in-service date. Coverage is extended to 36 months or 50,000 miles, whichever occurs first, in the states of California and Massachusetts due to state emissions warranty legislation.

NOTE:
Please enter the DTC in the condition/Cause/Remedy section when applying for warranty reimbursement.

* Warranty application is limited to correction of a problem based upon a customer's specific complaint.