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 installationWater pump disassembly and assembly
Refer to “water pump removal and installation” .
Disassembly
Remove the air bleeder bolt (1) if necessary.
Remove the water pump case screws.
Remove the o-ring (2).
Hold the impeller (3) with water pump pliers and
remove the impeller securing bolt (4).
Remove t ...
Break-in procedures
During manufacture only the best possible materials are
used and all machined parts are finished to a very high
standard but it is still necessary to allow the moving parts
to “break-in” before subjecting the engine to maximum
stresses. The future performance and reliability of the
engine depen ...
Specifications
Tightening torque specifications
Note
the specified tightening torque is described in the following.
“Chassis bolt and nut inspection”
Reference: for the tightening torque of fastener not specified in this
section, refer to “tightening torque list” in section 0c . ...