Mazda CX-9 Grand Touring 2009 Manual page 834

[MZI-3.7].)
If the monitor item status/specification (reference) is not within the specification, even though the
resistance is within the specification, perform the "Circuit Open/Short Inspection".
IAT sensor resistance
IAT SENSOR RESISTANCE SPECIFICATION CHART
IAT (°C {°F}) Resistance (kilohm)
10(50}
20 {68}
30 {86}
60 {140}
IAT sensor characteristics graph (reference)
Fig. 13: Temperature Vs Resistance Graph
Courtesy of MAZDA MOTORS CORP.
CIRCUIT OPEN/SHORT INSPECTION
2008 Mazda CX-9 Grand Touring
2008 ENGINE Control System (MZI-3.7) - Mazda CX-9
Approx. 58.75
Approx. 37.30
Approx. 24.27
Approx. 7.70