2001 NISSAN ALMERA N16 heater

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Page 382 of 2493

NISSAN ALMERA N16 2001  Electronic Repair Manual Monitored item [Unit]ECM
input
signalsMain
signalsDescription Remarks
HO2S2 MNTR (B1)
[RICH/LEAN]j+Display of heated oxygen sensor 2 (rear)
signal:
RICH ... means the amount of oxygen after
three way

Page 383 of 2493

NISSAN ALMERA N16 2001  Electronic Repair Manual Monitored item [Unit]ECM
input
signalsMain
signalsDescription Remarks
IGN TIMING [BTDC]j+Indicates the ignition timing computed by
ECM according to the input signals.
CAL/LD VALUE [%]+ªCalculated loa

Page 418 of 2493

NISSAN ALMERA N16 2001  Electronic Repair Manual DTC Inspection Priority ChartNJEC0039If some DTCs are displayed at the same time, perform inspections one by one based on the following prior-
ity chart.
Priority Detected items (DTC)
1+P0100 Mass air

Page 425 of 2493

NISSAN ALMERA N16 2001  Electronic Repair Manual MONITOR ITEM CONDITION SPECIFICATION
PW/ST SIGNAL+Engine: After warming up, idle
the engineSteering wheel in neutral position
(forward direction)OFF
The steering wheel is turned ON
LOAD SIGNAL+Engine:

Page 430 of 2493

NISSAN ALMERA N16 2001  Electronic Repair Manual TERMI-
NAL
NO.WIRE
COLORITEM CONDITION DATA (DC Voltage)
3 W/RHeated oxygen sensor 2
heater (rear)[Engine is running]
+Engine speed is below 3,600 rpm
+After driving for 2 minutes at a speed of 70
km/

Page 480 of 2493

NISSAN ALMERA N16 2001  Electronic Repair Manual SEF300U
On Board Diagnosis LogicNJEC0106To judge the malfunction, the output from the heated oxygen sen-
sor 1 (front) is monitored to determine whether the ªrichº output is
sufficiently high and wh

Page 482 of 2493

NISSAN ALMERA N16 2001  Electronic Repair Manual 2 CLEAR THE SELF-LEARNING DATA
With CONSULT-II
1. Start engine and warm it up to normal operating temperature.
2. Select ªSELF-LEARN CONTROLº in ªWORK SUPPORTº mode with CONSULT-II.
3. Clear the s

Page 486 of 2493

NISSAN ALMERA N16 2001  Electronic Repair Manual SEF299UA
On Board Diagnosis LogicNJEC0114To judge the malfunction, the output from the heated oxygen sen-
sor 1 (front) is monitored to determine whether the ªrichº output is
sufficiently high. The
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