REMOVAL
1) Disconnect MAP sensor vacuum hose from intake manifold.
2) Disconnect connector from MAP sensor.
3) Remove MAP sensor (1).
1
INSPECTION
Arrange 3 new 1.5V batteries (1) in series (check that total voltage
is 3.5 – 4.5 V) and connect its positive terminal to “Vin” terminal of
MAP sensor and negative terminal to “GND” terminal. Then check
voltage between “Vout” and “GND”.
Also, check that voltage decrease when vacuum is applied up to
400 mmHg by using vacuum pump (2).
Output voltage (Vin voltage 3.5 – 4.5V, ambient temp. 20 – 30
5
C
(68 – 86
5
F))
If check result is not satisfactory, replace MAP sensor.
Vin
Vout
GND
2
1
INSTALLATION
1) Install MAP sensor.
2) Connect MAP sensor connector securely.
ENGINE AND EMISSION CONTROL SYSTEM
6E1-53
ALTITUDE
(Reference)
BAROMETRIC
PRESSURE
OUTPUT
VOLTAGE
(ft)
(m)
(mmHg)
(V)
0
J
2000
0
J
610
760
J
707
1.20 – 2.30
2001
J
5000
611
J
1524
Under 707
over 634
1.09 – 2.17
5001
J
8000
1525
J
2438
Under 634
over 567
0.99 – 2.00
8001
J
10000
2439
J
3048
Under 567
over 526
0.93 – 1.85
Содержание RA410
Страница 150: ...2 Stabilizer bar 3 Steering knuckle 5 Suspension control arm 8 Tie rod 9 Brake disc 2 9 3 5 8 3D 2 FRONT SUSPENSION...
Страница 262: ...ENGINE MECHANICAL 6A4 3...
Страница 388: ...ENGINE AND EMISSION CONTROL SYSTEM 6E1 23 Blank...
Страница 392: ...ENGINE AND EMISSION CONTROL SYSTEM 6E1 27 Fig for Step 3 2 3 1...
Страница 399: ...6E1 34 ENGINE AND EMISSION CONTROL SYSTEM Fig for Step 2...
Страница 552: ...AUTOMATIC TRANSMISSION 7B 25...
Страница 553: ...7B 26 AUTOMATIC TRANSMISSION...
Страница 663: ...BODY SERVICE 9 21 BUMPERS Front bumper Rear bumper...
Страница 761: ...Prepared by Overseas Service Department 1st Ed May 1998 Printed in Japan Printing May 1999 610...