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7 DETECT MALFUNCTIONING PART
Check the following.
쐌 Harness connectors C3, B113
쐌 Harness connectors B101, M67
쐌 Harness connectors M59, F27
쐌 Harness connectors M81, F36
쐌 Harness for open or short between EVAP control system pressure sensor and ECM
䊳 Repair open circuit or short to ground or short to power in harness or connectors.
8 CHECK INPUT SIGNAL CIRCUIT
1. Disconnect ECM harness connector.
2. Check harness continuity between ECM terminal 62 and terminal 2.
SEF412Q
Continuity should exist.
3. Also check harness for short to ground and short to power.
OK or NG
OK (With CONSULT-II) 䊳 GO TO 10.
OK (Without CONSULT-
II)
䊳 GO TO 11.
NG 䊳 GO TO 9.
9 DETECT MALFUNCTIONING PART
Check the following.
쐌 Harness connectors C3, B113
쐌 Harness connectors B101, M67
쐌 Harness connectors M59, F27
쐌 Harness connectors M81, F36
쐌 Harness for open or short between EVAP control system pressure sensor and ECM
䊳 Repair open circuit or short to ground or short to power in harness or connectors.
DTC P0450 EVAPORATIVE EMISSION (EVAP) CONTROL
SYSTEM PRESSURE SENSOR
KA24DE
Diagnostic Procedure (Cont’d)
EC-391
FE
CL
MT
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
GI
MA
EM
LC
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