2005 NISSAN X-TRAIL Service Repair Manual

Page 1273 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual HO2S2
EC-869
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Specification data are reference values and are measured between each terminal and ground.
CAUTION:
Do not use ECM ground terminals whe

Page 1274 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual EC-870
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HO2S2
 
3. CHECK GROUND CONNECTIONS
1. Turn ignition switch OFF.
2. Loosen and retighten three ground screws on the body.
Refer to EC-632, "
Ground Inspection" .
OK or N

Page 1275 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual HO2S2
EC-871
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5. CHECK HO2S2 INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Check harness continuity between ECM terminal 16 and HO2S2 terminal 2.
Refer

Page 1276 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual EC-872
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HO2S2
 
6. Check “HO2S2 (B1)” at idle speed when adjusting “FUEL INJECTION” to ±25%.
“HO2S2 (B1)” should be above 0.68V at least once when the “FUEL INJEC

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NISSAN X-TRAIL 2005  Service Repair Manual IGNITION SIGNAL
EC-873
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IGNITION SIGNALPFP:22448
Component DescriptionEBS0113X
IGNITION COIL & POWER TRANSISTOR
The ignition signal from the ECM is s

Page 1278 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual EC-874
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IGNITION SIGNAL
 
Wiring DiagramEBS0113Y
TBWA0628E

Page 1279 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual IGNITION SIGNAL
EC-875
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Specification data are reference values and are measured between each terminal and ground.
CAUTION:
Do not use ECM ground ter

Page 1280 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual EC-876
[QR (WITHOUT EURO-OBD)]
IGNITION SIGNAL
 
TBWA0629E