DTC
Part detected (Symptom)
Probable faulty part
MIL
Ref. page
10-1
IAT (Intake Air Temperature)
• IAT sensor circuit (Short circuit)
ON
5-17
sensor
• IAT sensor
(Low voltage)
• ECM
10-2
IAT sensor
• IAT sensor circuit (Open circuit)
ON
5-18
(High voltage)
• IAT sensor
• ECM
14-1
IAC (Idle Air Control) Valve
• IAC valve circuit (Open or short circuit)
ON
5-19
(Abnormal current)
• IAC valve
• ECM
140-1
ECT sensor 2
(d)
• ECT sensor 2 circuit (Short circuit)
ON
5-20
(Low voltage)
• ECT sensor 2
• ECM
140-2
ECT sensor 2
(d)
• ECT sensor 2 circuit (Open circuit)
ON
5-21
(High voltage)
• ECT sensor 2
• ECM
5-4
BF115A•BF130A
(d)
: Identified as Overheat Sensor in the base shop manual.
