Refer to “dtc “c21” (p0110-h/l): iat sensor circuit malfunction” in section 1a .
Inspect the iat sensor.
| Note iat sensor resistance measurement method is the same way as that of the ect sensor. Refer to “ect sensor inspection” (page 1c- 4). |
Caution
|
Iat sensor specification

Ap sensor inspection
Refer to “dtc “c22” (p1450-h/l): ap sensor circuit malfunction” in section 1a .
Iat sensor removal and installation
Ap sensor removal and installationSpecial tools and equipment
Recommended service material
Note
required service material is also described in the following.
“Lubrication points”
Special tool
...
Spark plug inspection and cleaning
Inspect spark plug
every 6 000 km (4 000 miles, 12 months)
Heat range
Remove the spark plugs. Refer to “ignition coil and spark plug removal
and installation” in section 1h .
Check spark plug heat range by observing electrode
color. If the electrode of the spark plug is wet
appe ...
Stp sensor removal and installation
Removal
Remove the throttle body. Refer to “throttle body
removal and installation” in section 1d (page 1d-
10).
Remove the stp sensor (1) with the special tool.
Special tool
: 09930–11950 (torx wrench (5 mm))
Note
prior to disassembly, mark the stp sensor’s
origina ...