Mazda TSB #SA-004-18

2011 Mazda CX-9

CarComplaints.com Seal Of This Might Hurt

TSB Document:

Affected Component: ENGINE (PWS)

Summary
ome customers may complain of a check engine light on while driving the vehicle. If DTCs P2A04:00, P2272:00 and/or other DTCs are found during diagnosis, follow the repair procedure below. P2A04:00 - HO2S (LH) circuit range/performance, P2272:00 - HO2S (LH) signal stuck lean

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Date Published
FEB 06, 2018
NHTSA TSB #
10134916
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