Other information:
DTC Description
DTC DETECTION LOGICAn excessively high or low voltage from the sensor is sent to ECM. DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
P1078
EXH TIM SEN/CIRC-B1
[Exhaust valve timing (EVT) control position sensor (bank 1) circuit]
Diagnosis condition
Start engine and let it idle
Signal (terminal)
Voltage signal transmitted from EVT control position sensor to ECM
Threshold
An excessively high or low voltage from the sensor is sent to ECM
Diagnosis delay time
—
P1084
EXH TIM SEN/CIRC-B2
[Exhaust valve timing (EVT) control position sensor (bank 2) circuit]
Diagnosis condition
Start engine and let it idle
Signal (terminal)
Voltage signal transmitted from EVT control position sensor to ECM
Threshold
An excessively high or low voltage from the sensor is sent to ECM
Diagnosis delay time
—
POSSIBLE CAUSEDTC P1078
Harness or connectors [EVT control position sensor (bank 1) circuit is open or shorted...
Exploded View
1.
Generator bracket
2.
Generator
3.
"B" terminal nut
Front
Removal and Installation
REMOVALRemove radiator assembly. Refer to Removal and Installation.
Remove cooling fan assembly. Refer to Removal and Installation...