Nissan Sentra Service Manual: Battery current sensor
Exploded view
- Battery current sensor
- Current sensor harness connector
Removal and installation
Removal
- Loosen the battery terminal nut and disconnect battery negative terminal. Refer to PG-50, "Exploded View".
- Disconnect the harness connector from current sensor.
- Remove the battery current sensor from the negative terminal.
Installation
Installation is in the reverse order of removal.
Reset electronic systems as necessary. Refer to pg-7, "additional service when removing battery negative terminal : special repair requirement".
Battery terminal with fusible link
Exploded view
Battery terminal with fusible link
Harness connector
Removal and installation
Removal
Loosen the battery terminal nuts and disconnect both battery negative and
positive ...
Service data and specifications (SDS)
Battery
...
Other materials:
Headlamp (hi) circuit
Description
The IPDM E/R (intelligent power distribution module engine room) controls the
headlamp high relay based on
inputs from the BCM over the CAN communication lines. When the headlamp high
relay is energized, power
flows through fuses 41 and 42, located in the IPDM E/R. Power then flo ...
P0300, P0301, P0302, P0303, P0304 Misfire
DTC Logic
DTC DETECTION LOGIC
When a misfire occurs, engine speed will fluctuate. If the engine speed
fluctuates enough to cause the crankshaft
position (CKP) sensor (POS) signal to vary, ECM can determine that a misfire is
occurring.
Sensor
Input signal to ECM
ECM function
...
Component parts
Engine control system
ENGINE CONTROL SYSTEM :Component Parts Location
Engine room compartment
No.
Component
Function
1
IPDM E/R
IPDM E/R control the internal relays and the actuators.
When CAN communication with ECM is impossible, IPDM
E/R performs fail-sa ...
