Nissan Versa (N17): Removal and installation
ECM
Exploded View
1. ECM bracket 2. ECM
: Vehicle front
Removal and Installation
CAUTION: Perform ADDITIONAL SERVICE WHEN REPLACING ECM. Refer to EC-122, "Work Procedure".
REMOVAL
- Remove battery. Refer to PG, "Removal and Installation".
- Remove IPDM E/R. Refer to PCS, "Removal and Installation" (WITH I-KEY) or PCS, "Removal and Installation" (WITHOUT I-KEY).
- Remove IPDM E/R cover (1).
A : mounting nut
B : mounting bolts
- Disconnect ECM harness connectors.
- Remove ECM mounting nuts.
- Remove ECM from ECM bracket.
INSTALLATION
Install in the reverse order of removal.
Positive crankcase ventilation
Inspection 1.CHECK PCV VALVE With engine running at idle, remove PCV valve from rocker cover. A properly working valve makes a hissing noise as air passes through it. A strong vacuum should be f ...
Service data and specifications
(SDS)
Idle Speed *: Under the following conditions A/C switch: OFF Electric load: OFF (Lights, heater fan & rear window defogger) Steering wheel: Kept in straight-ahead pos ...
Other materials:
Compression pressure
Inspection
Warm up engine and then turn it off.
Release fuel pressure.
Remove ignition coil and spark plug from each cylinder.
Connect engine tachometer (not required in use of CONSULT).
Install compression gauge (B) with an adapter (A) (commercial
service tool) onto spark plug hole.
...
Engine stand setting
Setting
NOTE:
The following procedures explain how to disassemble the engine with the engine
stand fastened to the bell
housing. Some steps may be different if using a different type of engine stand.
1. Install engine to engine stand:
a. Rem ...
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