1K-4 Exhaust System:
7) Remove the HO2 sensor (6) from the exhaust pipe.
CAUTION
!
• Be careful not to expose it to an excessive
shock.
• Be careful not to twist or damage the
sensor lead wire.
Installation
Installation is in the reverse order of removal. Pay
attention to the following points:
• Tighten the HO2 sensor to the specified torque.
Tightening torque
HO2 sensor (a): 25 N·m (2.5 kgf-m, 18.0 lb-ft)
CAUTION
!
• Be careful not to expose it to an excessive
shock.
• Do not use an impact wrench when
installing the HO2 sensor.
• Be careful not to twist or damage the
sensor lead wires.
• Do not apply oil or other materials to the
sensor air hole.
• Install the exhaust pipe gaskets (1) and connector (2).
CAUTION
!
Replace the gaskets and connector with new
ones.
NOTE
When installing a new connector, remove all
of the old sealer from the exhaust pipe and
muffler. Apply the exhaust gas sealer “A” to
both the inside and outside of the new
connector.
: Exhaust gas sealer (PERMATEX 1372
(commercially available))
6
I718H11B0010-03
(a)
I718H11B0011-01
1
2
“A”
I718H11B0012-03
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