The ECM uses this data to regulate the charging voltage (variable voltage charging system) to improve fuel economy and extend battery life.
If the wiring is fine, the Glow Plug Control Unit itself may need replacing.
: The sensor itself, typically located on the negative battery cable, may have failed internally.
The ECM uses this data to regulate the charging voltage (variable voltage charging system) to improve fuel economy and extend battery life.
If the wiring is fine, the Glow Plug Control Unit itself may need replacing. nissan p155b-00
: The sensor itself, typically located on the negative battery cable, may have failed internally. The ECM uses this data to regulate the