Removal and Installation
REMOVAL


INSTALLATION
Installation is in the reverse order of removal.
Cluster lid D
Glove box assemblyOil cooler
Removal and Installation
Oil filter
Oil cooler bolt
Water pipe
Water hose
Oil cooler
O-ring
Oil pan
Water pipe
Relief valve
Water drain plug
Copper gasket
Water connector Engine coolant flow
WARNING: Be car ...
B257B, B257C ambient sensor
Description
COMPONENT DESCRIPTION
Ambient Sensor
The ambient sensor (1) is installed to the front bumper
reinforcement.
It detects ambient temperature and converts it into a resistance
value which is then input into the A/C auto amp.
Ambient Sensor Circuit
AMBIENT TEMPERATUR ...
Fuel pump
Description
*: ECM determines the start signal status by the signals of engine speed and
battery voltage.
The ECM activates the fuel pump for several seconds after the ignition switch is
turned ON to improve engine
start ability. If the ECM receives a engine speed signal from the camsh ...