Mazda 2007 CX-9, Service Highlights

Page: 115 / 614

CONTROL SYSTEM [MZI-3.5]
01-40–11
01-40
CYLINDER HEAD TEMPERATURE (CHT) SENSOR CONSTRUCTION/OPERATION [MZI-3.5]
id0140c1205600
•
The CHT sensor is Installed to the cylinder head.
•
The CHT sensor is a thermistor device in which
resistance changes with the temperature.
•
The CHT sensor provides engine cylinder head
temperature information, and the signal is used
by the PCM to estimate the engine coolant
temperature.
•
The CHT sensor is a thermistor type sensor in
which the resistance changes according to the
cylinder head temperature.
•
The resistance decreases if the cylinder head
temperature increases, and conversely increases
if the cylinder head temperature decreases.
End Of Sie
NG: FUEL TANK PRESSURE SENSOR
FUEL TANK PRESSURE SENSOR FUNCTION [MZI-3.5]
id0140c1205700
•
The fuel tank pressure sensor detects the fuel tank pressure.
End Of Sie
FUEL TANK PRESSURE SENSOR CONSTRUCTION/OPERATION [MZI-3.5]
id0140c1205800
•
The fuel tank pressure sensor is equipped to the evaporative hose between the fuel tank and charcoal canister.
End Of Sie
ac9uun00000148
RESISTANCE
HIGH
HIGH
TEMPERATURE
ac9uun00000150
3423-1U-06H(01-40).fm 11 ページ ２００６年１１月２２日 水曜日 午後２時１８分