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Diagnostic Procedure
NGEC0722
1 RETIGHTEN GROUND SCREWS
1. Turn ignition switch OFF.
2. Loosen and retighten engine ground screws.
LEC518
䊳 GO TO 2.
2 CHECK CKPS (OBD) INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Disconnect crankshaft position sensor (OBD) and ECM harness connectors.
WEC549
2. Check continuity between ECM terminal 47 and sensor terminal 2. Refer to Wiring Diagram.
Continuity should exist.
3. Also check harness for short to ground and short to power.
OK or NG
OK 䊳 GO TO 4.
NG 䊳 GO TO 3.
3 DETECT MALFUNCTIONING PART
Check the following.
쐌 Harness connectors F38, F102
쐌 Harness for open or short between ECM and crankshaft position sensor (OBD)
䊳 Repair open circuit or short to ground or short to power in harness or connectors.
DTC P0335 CRANKSHAFT POSITION SENSOR (CKPS) (OBD)
VG33E
Diagnostic Procedure
EC-943
GI
MA
EM
LC
FE
CL
MT
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
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