|NOTICE No: MT000003270
|MODEL: Mazda MPV
|AFFECTED VINs: Lower than JM3 LW28G* Y0 135575
|SUBJECT: Knock Sensor Thread Size Change
The knock sensors thread size has changed from 12mm to 8mm.
If it is necessary to replace a knock sensor, use the information below and order the correct sensor for the vehicle.
MAS Production date change: November 4, 1999
Engine Serial Number: GY 249043
||Engine Serial Number
||12mm Knock Senosr
||~JM3 LW28G* Y0 135574
||GY 249042 or less
||8mm Knock Senosr
||JM3 LW28G* Y0 135575~
||GY 249043 or greater
- CONSUMER NOTICE:
- The information and instructions in this notice are intended for
use by skilled technicians. Mazda technicians utilize the proper
tools/equipment and take training to correctly and safely maintain
Mazda vehicles. These instructions should not be performed by
"do-it-yourselfers." Consumers should not assume this
notice applies to their vehicle or that their vehicle will develop
the described concern. To determine if the information applies,
consumers should contact their nearest authorized Mazda dealership.