Wagoneer L6-242 4.0L VIN M FI (1988)
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Oxygen Sensor: All Technical Service Bulletins
Recall - Oxygen Sensor
No. 561
October, 1993
To: All Jeep & Eagle Dealers
Subject:
Emissions Recall # 561 -- Oxygen Sensor
Models:
1987 through 1990 Model Year Jeep Cherokee and Wagoneer (XJ); and Comanche (MJ) Vehicles Equipped With a 4.0L Engine and Located Outside of
California
Failure of the oxygen sensor on the listed models, may cause a vehicle to be in violation of Federal Emissions Standards. To correct the condition, the
oxygen sensor must be replaced with an improved design sensor.
Details of this service action are explained in the following sections.
Service Procedure Videotape
No videotape of the service procedure for this recall will be provided.
Dealer Notification & Vehicle List
Involved dealers: Each dealer to whom involved vehicles were invoiced (or the current dealer at the same street address) will receive a copy of this
dealer recall notification letter and a list of the involved vehicles by first class mail.
The Vehicle List is arranged in Vehicle Identification Number (VIN) sequence. Owners known to Chrysler are also listed. The lists are for dealer
reference in arranging for service of involved vehicles.
All other dealers: Each Jeep & Eagle dealer who does not receive a Vehicle List will receive a copy of this dealer recall notification letter by first class
mail.
DIAL System Function 70
All involved vehicles will be entered to DIAL System Function 70 at the time of recall implementation for dealer inquiry by VIN as needed.
Parts
Important:
A quantity of parts will be distributed initially and billed to all involved dealers. This quantity will cover a portion of the total vehicles involved.
Additional parts will be supplied as indicated in the Special Parts Supply Message with this notification letter.
Each involved dealer, to whom vehicles in the recall were invoiced (or the current dealer at the same street address), will receive enough Oxygen Sensor
Packages, Recall PN C3905610 to service 25% of those vehicles (minimum of 5 and maximum of 20 packages).
Each uninvolved dealer will receive 5 parts packages to service vehicles upon request.
Each parts package contains the following components:
Quantity
Description
1
Oxygen Sensor
1
Instruction Sheet
Owner Notification and Service Scheduling
All involved vehicle owners known to Chrysler are being notified of the service requirement by first class mail. They are requested to schedule
appointments for the service with their dealers at the earliest possible date. A copy of the owner notification letter is included.
Enclosed with each owner notification is an Owner Notification Form. The involved vehicle and recall are identified on the form for owner or dealer
reference as needed.
Service Procedure