LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Infiniti
>>
2007
>>
QX56 RWD
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
Engine Control System - DTCS U1000 To P0153
>>
DTC P0112, P0113 IAT Sensor
>>
Component Inspection
>>
Intake Air Temperature Sensor
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Intake Air Temperature Sensor
Check resistance between mass air flow sensor terminals 5 and 6 under the following conditions.
RESISTANCE SPECIFICATION
Intake air temperature °C (°F)
Resistance kΩ
25 (77)
1.800 - 2.200
If NG, replace mass air flow sensor (with intake air temperature sensor).
Fig 1: Checking Resistance Between Intake Air Temperature Sensor Terminals 5 And 6
Courtesy of NISSAN NORTH AMERICA, INC.
Fig 2: Checking Resistance Between Engine Coolant Temperature Resistance Graph
Courtesy of NISSAN NORTH AMERICA, INC.