2003 NISSAN X-TRAIL Electronic Repair Manual

Page 1321 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual DTC P0300 - P0304 MULTIPLE CYLINDER MISFIRE, NO. 1 - 4 CYLINDER MIS-
FIRE
EC-207
[QR (WITH EURO-OBD)]
C
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EC
4. Start engine again and drive at 1,500 to 3,000 rpm for at least 3
min

Page 1322 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual EC-208
[QR (WITH EURO-OBD)]
DTC P0300 - P0304 MULTIPLE CYLINDER MISFIRE, NO. 1 - 4 CYLINDER MIS-
FIRE
3.PERFORM POWER BALANCE TEST
With CONSULT-II
1. Perform “POWER BALANCE” in “ACTIVE TEST” m

Page 1323 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual DTC P0300 - P0304 MULTIPLE CYLINDER MISFIRE, NO. 1 - 4 CYLINDER MIS-
FIRE
EC-209
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EC
5.CHECK IGNITION SPARK
1. Disconnect ignition coil assembly from rocker

Page 1324 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual EC-210
[QR (WITH EURO-OBD)]
DTC P0300 - P0304 MULTIPLE CYLINDER MISFIRE, NO. 1 - 4 CYLINDER MIS-
FIRE
9.CHECK IGNITION TIMING
Check the following items. Refer toEC-64, "
Basic Inspection".
OK or NG
OK

Page 1325 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual DTC P0300 - P0304 MULTIPLE CYLINDER MISFIRE, NO. 1 - 4 CYLINDER MIS-
FIRE
EC-211
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EC
14.CHECK INTERMITTENT INCIDENT
Refer toEC-107, "
TROUBLE DIAGNOSIS FOR I

Page 1326 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual EC-212
[QR (WITH EURO-OBD)]
DTC P0327, P0328 KS
DTC P0327, P0328 KS
PFP:22060
Component DescriptionEBS00B5L
The knock sensor is attached to the cylinder block. It senses engine knocking using a piezoe

Page 1327 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual DTC P0327, P0328 KS
EC-213
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EC
2. Start engine and run it for at least 5 seconds at idle speed.
3. If 1st trip DTC is detected, go toEC-215, "
Diagnostic Pro

Page 1328 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual EC-214
[QR (WITH EURO-OBD)]
DTC P0327, P0328 KS
Wiring Diagram
EBS00B5P
TBWA0064E