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7 CHECK CAMSHAFT POSITION SENSOR
1. Start engine and warm it up to normal operating temperature.
2. Check voltage between ECM terminal 49 and engine ground, ECM terminal 44 and engine ground.
SEF868Z
OK or NG
OK 䊳 GO TO 8.
NG 䊳 Replace camshaft position sensor.
8 CHECK SHIELD CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect joint connector-1.
3. Check the following.
쐌 Continuity between joint connector-1 terminal 2 and ground
쐌 Joint connector-1
(Refer to “HARNESS LAYOUT”, EL-254.)
Continuity should exist.
4. Also check harness for short to power.
5. Then reconnect joint connector-1.
OK or NG
OK 䊳 GO TO 9.
NG 䊳 Repair open circuit, short to power in harness or connectors.
9 CHECK INTERMITTENT INCIDENT
Perform “TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT”, EC-142.
䊳 INSPECTION END
DTC P0340 CAMSHAFT POSITION SENSOR (CMPS)
KA24DE
Diagnostic Procedure (Cont’d)
EC-326
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