Nissan Sentra Service Manual: Basic inspection
Diagnosis and repair work flow
Work flow
Detailed flow
1.Obtain information about symptom
Interview the customer to obtain as much information as possible about the conditions and environment under which the malfunction occurs.
>> GO TO 2.
2.Check symptom
- Check the symptom based on the information obtained from the customer.
- Check if any other malfunctions are present.
>> Go to 3.
3.Dtc/system diganosis
Perform a dtc/system diagnosis and repair or replace any malfunctioning part.
>> Go to 4.
4.Final check
Check that the ECO mode functions normally.
Does it operation normally? YES >> End of trouble diagnosis NO >> GO TO 2.
Wiring diagram
Eco mode system
Wiring diagram
...
Dtc/circuit diagnosis
Eco mode switch
Component function check
1. Check eco mode switch operation
Turn ignition switch ON.
Check ECO mode indicator lamp turns ON/OFF on combination meter when
turn ECO mode swit ...
Other materials:
Service data and specifications
(sds)
General Specification
Drive Belt
Spark Plug
*:Always check with the Parts Department for the latest parts information.
Exhaust Manifold
Camshaft
VALVE LIFTER
VALVE CLEARANCE
*: Approximately 80В°C (176В°F)
AVAILABLE VALVE LIFTER
*:Always check with the P ...
Seat belt extenders
If, because of body size or driving position, it is
not possible to properly fit the lap/shoulder belt
and fasten it, an extender that is compatible with
the installed seat belts is available that can be
purchased. The extender adds approximately 8 in
(200 mm) of length and may be used for eith ...
Evaporative emission system
EVAPORATIVE EMISSION SYSTEM : System Description
SYSTEM DIAGRAM
INPUT/OUTPUT SIGNAL CHART
Sensor
Input signal to ECM
ECM function
Actuator
Crankshaft position sensor (POS)
Engine speed*
EVAP canister
purge flow control
EVAP canister purge volume
control ...
