Isuzu 1999 RODEO Workshop Manual page 1381

6E2–138
RODEO 6VD1 3.2L ENGINE DRIVEABILITY AND EMISSIONS
3. If DTC P0112 can be repeated only by duplicating
the Failure Records condition, refer to the
Temperature vs. Resistance Value table. The table
may be used to test the IAT sensor at various
temperatures to evaluate the possibility of a
"shifted" sensor that may be stored above or below
a certain temperature. If this is the case, replace
the IAT sensor. If the IAT sensor appears to be OK,
the fault is intermittent; refer to Diagnostic Aids .
Intake Air Temperature Sensor
°C
Temperature
vs. Resistance
Values
(approximate)
100
80
60
45
35
25
15
5
–5
–15
–30
–40
°F
OHMS
212 177
176 332
140 667
113 1188
95 1802
77 2796
59 4450
41 7280
23 12300
5 21450
–22 52700
–40 100700