7-12
EQUIPMENT
-
Combination Meters
VEHICLE
SPEED
SENSOR
The rotating shaft of the vehicle speed sensor is
mounted directly on the transaxle speedometer driv-
en gear. The rotation of the driven gear is transmitted
to a magnet via the rotating shaft. The
IC
built into
the Magneto Resistive Element (MRE) in the top
of the magnet detects the rotation of the magnet
and generates a
4-pulse
electric signal for each
,
rotation of the speedometer driven gear.
#Lj
NOTE
For the operation, refer to the 1991 3000GT Techni-
cal Information Manual (Pub. No. PXSE9001).
(built into MRE)
Magnet
Rotating shaft
16X0931
16X0913
\-i
ELECTRIC
TYPE
SPEEDOMETER
The electric type speedometer uses an electronic
circuit to control the electric signal from the vehicle
speed sensor and a cross coil type speedometer
that has a magnet fixed to the pointer shaft and
two coils that pass directly through it. Furthermore,
the odometer and trip meter are directly driven by
the stepping motor with built-in gear.
NOTE
For the operation, refer to the 1991 3000GT Techni-
cal Information Manual (Pub. No.
PXSE9001).
Al
6X0930