ENGINE (J05E)/TROUBLESHOOTING 2–227
DTC: P0112 and P0113
EN01H02127030602016043
P0112: Intake air temperature sensor (air flow sensor built-in) - out of range
(Out of range low)
INFORMATION
1. Technical description
• The intake air temperature sensor built in the air flow sensor consistently measures intake air temperature.
<Description of malfunction>
• The intake air temperature cannot be correctly recognized.
2. DTC set condition
(1) DTC detection condition
• Starter key "ON".
• Battery voltage is in the range of 10 V to 16 V.
• The engine is stopped, or the engine speed remains at 500 r/min or more for 5 seconds or more.
(2) Judgement criteria
• Output of the intake air temperature sensor (built in air flow sensor) remains less than 0.09 V (90 C {194 F})
for 3 seconds or longer.
3. Reset condition
• After restoration to normal condition
4. Indication, warning or system control regulation when the DTC is set.
• MIL: ON
• SVS light: OFF
5. Symptoms on the vehicle when the DTC is set
<Symptoms on the vehicle due to backup control (fail safe function)>
• –
<Symptoms on the vehicle due to malfunction>
• –
6. Pre-inspection work
• Check that the battery voltage is in the normal range.
Intake air
temperature sensor
(air flow sensor built in)
(E)
(THW)
XCV
X71
XCT
Z65
(FC)
(E2G)
(+B)
(E2)
X72
(THA)
X4K
(VG)
Z5G
X66
ZJQ
(E5)
X28
(THW)
(EVG)
XMH
(VAF)
X2U
(THA)
X8210mA
10mA
10mA
10mA
200mA
200mA
Coolant temperature sensor
Body earth
10mA
Engine ECU
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