Component Function Check
1.COMBINATION METER INPUT SIGNAL
Does the data monitor value approximately match the fuel gauge indication? YES >> Inspection End.
NO >> Replace combination meter. Refer to MWI-82, "Removal and Installation".
Diagnosis Procedure
1.CHECK FUEL LEVEL SENSOR UNIT AND FUEL PUMP (FUEL LEVEL SENSOR) CIRCUIT
Is the inspection result normal? YES >> GO TO 2.
NO >> Repair harness or connector.
2.CHECK FUEL LEVEL SENSOR UNIT AND FUEL PUMP (FUEL LEVEL SENSOR) GROUND CIRCUIT
Check continuity between fuel level sensor unit and fuel pump (fuel level sensor) harness connector and combination meter harness connector.
Is the inspection result normal? YES >> Replace combination meter. Refer to MWI-82, "Removal and Installation".
NO >> Repair harness or connector.
Component Inspection
1.CHECK FUEL LEVEL SENSOR UNIT AND FUEL PUMP (FUEL LEVEL SENSOR)
*: When float rod is contact with stopper.
Is the inspection result normal? YES >> GO TO 2.
NO >> Replace fuel level sensor unit and fuel pump (fuel level sensor). Refer to FL-6, "Removal and Installation".
2.CHECK FUEL LEVEL SENSOR UNIT (SUB)
*: When float rod is contact with stopper.
Is the inspection result normal? YES >> Inspection End.
NO >> Replace fuel level sensor unit (sub). Refer to FL-6, "Removal and Installation".
DTC/circuit diagnosis
SPORT MODE SWITCH
Component Function Check
1. CHECK SPORT MODE SWITCH OPERATION
Turn ignition switch ON.
Check SPORT mode indicator lamp turns ON/OFF on combination meter
when turn SPORT mode switch
ON/OFF.
Is the inspection result normal?
YES >> INSPECTION END
NO ...
P0078 EVT control solenoid valve
DTC Description
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condit
P0078
EX V/T ACT/CIRC-B1
(Exhaust valve control solenoid circuit bank
1)
An improper voltage is sent to the ECM through exhaust valve timing
co ...
Diagnosis and repair workflow
Work Flow
OVERALL SEQUENCE
DETAILED FLOW
1. OBTAIN INFORMATION ABOUT SYMPTOM
Interview the customer to obtain as much information as possible about the
conditions and environment under
which the malfunction occurred.
>> GO TO 2.
2. CONFIRM THE SYMPTOM
Check the malfunction on the ...