2003 NISSAN ALMERA N16 Electronic Repair Manual

Page 649 of 3189

NISSAN ALMERA N16 2003  Electronic Repair Manual DTC P1147 HO2S2
EC-319
[QG (WITH EURO-OBD)]
C
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MA
EC
Wiring DiagramEBS00KB8
YEC283A

Page 650 of 3189

NISSAN ALMERA N16 2003  Electronic Repair Manual EC-320
[QG (WITH EURO-OBD)]
DTC P1147 HO2S2
Specification data are reference values and are measured between each terminal and ground.
CAUTION:
Do not use ECM ground terminals when measuring input/out

Page 651 of 3189

NISSAN ALMERA N16 2003  Electronic Repair Manual DTC P1147 HO2S2
EC-321
[QG (WITH EURO-OBD)]
C
D
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EC
2.CLEAR THE SELF-LEARNING DATA
With CONSULT-II
1. Start engine and warm it up to normal operating temperature.
2. Select  “SELF-

Page 652 of 3189

NISSAN ALMERA N16 2003  Electronic Repair Manual EC-322
[QG (WITH EURO-OBD)]
DTC P1147 HO2S2
4. CHECK HO2S2 INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Check harness continuity between ECM terminal 16 and HO2S2 terminal 2.
Refer to Wiring Diagram.
2.

Page 653 of 3189

NISSAN ALMERA N16 2003  Electronic Repair Manual DTC P1147 HO2S2
EC-323
[QG (WITH EURO-OBD)]
C
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EC
6. Check “HO2S2 (B1)” at idle speed when adjusting “FUEL INJECTION” to ±25%.
“HO2S2 (B1)” should be above 0.68V at le

Page 654 of 3189

NISSAN ALMERA N16 2003  Electronic Repair Manual EC-324
[QG (WITH EURO-OBD)]
DTC P1217 ENGINE OVER TEMPERATURE
DTC P1217 ENGINE OVER TEMPERATURE
PFP:00000
System DescriptionEBS00KBC
NOTE:
If DTC P1217 is displayed with DTC U1000, U1001, first perfor

Page 655 of 3189

NISSAN ALMERA N16 2003  Electronic Repair Manual DTC P1217 ENGINE OVER TEMPERATURE
EC-325
[QG (WITH EURO-OBD)]
C
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EC
On Board Diagnosis LogicEBS00KBE
If  the  cooling  fan  or  another  component  in  the  cooling  system  malfun

Page 656 of 3189

NISSAN ALMERA N16 2003  Electronic Repair Manual EC-326
[QG (WITH EURO-OBD)]
DTC P1217 ENGINE OVER TEMPERATURE
4. Perform  “COOLING  FAN”  in  “ACTIVE  TEST”  mode  with  CON-
SULT-II.
5. If the results are NG, go to EC-328, "
Diagnostic