Disconnect the MAP sensor connector (A).

Remove the MAP sensor (B).
Install the parts in the reverse order of removal with a new O-ring (C).
Alternator Brush Inspection
Measure the length of both brushes (A) with a vernier caliper:
If either brush is shorter than the service limit, replace the brushes,
go to step
20.
If brush length ...
Connecting rod Specification(s)
Connecting rod
Item
Measurement
Qualification
Standard or New
Service Limit
Connecting ...
Day or Night Mode
Press the (Display mode) button
to manually switch between day and
night mode.
...