Murano FWD V6-3.5L (VQ35) (2004)
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If the MIL comes ON, use CONSULT-II with the Diagnostic (red/white) Card to erase any DTC's that may have stored during the
reprogramming procedure.
Step C: Perform A/F Sensor Test
1.
Use CONSULT-II DATA MONITOR to view;
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Engine Speed, and
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A/F Sensor voltage (see Figure 2).
2.
Hold the engine speed at about 2000 rpm no-load for 2 minutes.
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This will create a stable condition for step 3 (below).
3.
Observe A/F SEN1 (B1) and A/F SEN1 (B2) voltage for 30 seconds while holding 2000 rpm no-load.
a.
During most of this test, the A/F sensor voltages should remain between 1.37 and 1.57 volts.
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If the engine rpm is held constant, voltage will fluctuate (change), but should remain in this range.
b.
If the A/F sensor voltages are out of this range for most of the test:
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The vehicle has an additional incident.
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This bulletin does not have repair information for an A/F Sensor or Fuel Management System incident.
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Go back to ASIST for further diagnostic and repair information for the additional incident.