Nissan Rogue (T33) 2021-Present Service Manual: Fuel Injector Relay
Component Inspection
CHECK FUEL INJECTOR RELAY
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Turn ignition switch OFF.
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Remove fuel injector relay. Refer to Component Parts Location.
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Check the continuity between fuel injector relay terminals as per the following conditions.
Fuel injector relay Condition Continuity + − Terminal 1 2 12 V direct current supply between terminals 3 and 4 Existed No current supply Not existed
Is the inspection result normal?
YES>>INSPECTION END
NO>>Replace fuel injector relay.
Other materials:
P0030 A/f Sensor 1 Heater
DTC Description
DTC DETECTION LOGIC DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
P0030
00
HO2S1 HTR (B1)
(HO2S heater control circuit bank 1 sensor 1)
Diagnosis condition
Engine running at idle
Signal (terminal)
A/F sensor 1 heater ...
Basic Inspection. Diagnosis and Repair Work Flow
Work Flow
OVERALL SEQUENCEDETAILED FLOWGET INFORMATION FOR SYMPTOM
Get detailed information from the customer about the symptom (the
condition and the environment when the incident/malfunction occurs).
Check operation condition of the function that is malfunctioning.
>>
G ...
How to Use This Manual. How to Follow Trouble Diagnoses
Description
NOTE:
Trouble diagnoses indicate work procedures required to
diagnose problems effectively. Observe the following instructions before
diagnosing.
Before performing trouble diagnoses, read the “Work Flow” in each section.
After repairs, re-check that the problem has be ...
