Troubleshooting
-Flowcharts
Problem code 11, 12, 13 and 14:
l
Torque sensor related problems.
Turn the
ignition
switch OFF.
Connect the EPS test harness A.
Check the voltage between the
A7
and A10
terminals.
Substitute a known-good EPS
control unit and recheck.
Y E S
Position
the steering wheel so the
front wheels are pointing straight
ahead. Release the streering
wheel and check the voltage be-
tween the
terminals indicated in
the chart on the right and Al 0
terminal.
Turn the steering wheel to the left
side and gradually apply force
when the wheel is turned all the
way to the left. At this time,
check the voltage between the
terminals indicated in the chart on
the right and A10
terminal.
Turn the steering wheel to the
right and use the same method to
check the voltage.
Chart of Standard Output Values
I
,
Test harness
Standard Value
A terminal
No.
S t r a i g h t
Turned to
Turned to
ahead
the left
the right
A l 6 ( V T , )
A l 7
A l 4
2 . 5 )
0 . 1 7
2 . 5 k 0 . 1 7
A10
VT when
the
wheels are straight
NOTE: The indication 1
means that the vol-
tage decreases 0.25 V maximum when the steering
wheel is turned compared to the
value when the
wheels are positioned straight ahead.
NOTE: The output variations
of
and
must cor-
respond to the manually applied
force.
Are all the voltages within the
standard values?
N O
Substitute a known-good EPS
control unit and recheck.
(To page 17-53)
Содержание Acura NSX 1991
Страница 1: ... j s _ _ ...
Страница 3: ......
Страница 22: ...Special Tools Individual tool lists are located at the front of each section ...
Страница 23: ...Specifications Standards and Service Limits 3 2 Design Specifications 3 l 1 ...
Страница 39: ...Body Specifications m I 1 175 46 3 Unit mm in ...
Страница 40: ...Maintenance Lubrication Points 4 2 Maintenance Schedule 4 4 ...
Страница 42: ... 13 I 0 4 3 ...
Страница 60: ...Engine Removal Installation ...
Страница 81: ...lr I 6 7 ...
Страница 162: ...Intake Manifold Exhaust System Intake Manifold 9 2 Exhaust Manifold 9 3 Exhaust Pipe and Muffler 9 4 ...
Страница 191: ... n EilEli3 A A A Cl51 c4 BLU 1 TACHO METER CONNECTOR Cl61 C478 C488 REDlYEL YELlRED J A GlOl ...
Страница 193: ... PGM FI 1 IDLE CONTROL 1 FUEL SUPPLY 1 EMISSION CONTROL II 17 ...
Страница 207: ...II 31 ...
Страница 211: ...I I 35 ...
Страница 219: ... cont d II 43 ...
Страница 235: ...1 l 59 ...
Страница 255: ...11 79 ...
Страница 285: ...1 l 109 ...
Страница 434: ...t 14 46 ...
Страница 477: ...14 95 ...
Страница 482: ...Illustrated Index L Side Cover 14 100 ...
Страница 484: ...Illustrated Index Transmission Housing 14 102 ...
Страница 486: ...Illustrated Index Torque Converter Housing Valve Body ...
Страница 527: ...3 Assemble the transmission in the following numbered sequence Replace cont dl ...
Страница 551: ......
Страница 698: ...9 Nom 0 9 kg m 7 lb ft REAR 9 Nom 0 9 kg m 7 lb ft ...
Страница 724: ...19 37 ...
Страница 766: ...19 79 ...
Страница 830: ...Types and Materials of Exterior Resin Parts Fuel filler lid HAS 2148 Gnylon PPO alloy Page 20 57 20 4 ...
Страница 876: ...UPPER FRAME Rear Bumper Disassembly BUMPER BEAM UPPER LICENSE PLATE SUPPORT SUMP R SKIRT 20 50 ...
Страница 888: ...Frame Repair Chart 20 62 ...
Страница 892: ...Heater Evaporator Door Position a C O L D KA type only VENT DOOR DEFROSTER EVAPORATOR HEATEd CORE CORE 22 4 ...
Страница 893: ...22 5 ...
Страница 937: ...22 49 ...
Страница 950: ...Blower 22 62 ...
Страница 971: ...22 83 ...
Страница 997: ... Dashboard AUTOMATIC CLIMATE CONTROL STARTER warning system I N T E G R A T E D CONTROL UNIT DASH FUSE BOX ...
Страница 1000: ...Relay and Control Unit Locations Engine Compartment ENGINE COMPARTMENT FAN RELA REAR WINDOW DEFOGGER IGNITER UNIT 23 14 ...
Страница 1003: ... JND WIRE EN NE GROUND WIRE B ...
Страница 1005: ... lzl A ENGINE W I R E H A R N E S S cont d 23 l 9 ...
Страница 1007: ... rl p173 5 Cl34 Cl32 Ti03 23 21 ...
Страница 1009: ...C2bl c262 I C203 cont d 23 23 ...
Страница 1011: ... rl SUB RELAY BOX A cont d 23 25 ...
Страница 1013: ...FRONT COMPAR 23 27 J ...
Страница 1015: ...e RIGHT RETRACTOR SUB HARNESS I LEFT RETRACTOR SUB HARNESS I ...
Страница 1017: ...FLOOR WIRE HARNESS I Lx C 4 1 6 I C4b5 c 2 I LEFT KICK PANEL I I c422 C425 C424 C426 C423 I 0404 6701 kont d 23 31 ...
Страница 1019: ...C466 C465 C468 C464 c473 FLOOR WlFiE HARNESS co d 23 33 ...
Страница 1021: ... ITI RETRACTABLE HEADLIGHT CONTROL UNIT i FLOOR WIRE HARNESS 23 35 ...
Страница 1023: ...MAIN FUSE BOX I 23 37 ...
Страница 1027: ...DRIVER S DOOR WIRE HARNESS PASSENGER S DOOR WIRE 23 41 ...
Страница 1029: ...SRS CONTROL UN FUEL TANK WIRES 23 43 ...
Страница 1031: ... rl DRIVER S SEAT I DRIVER S POWER SEAT WIRE HARNESS PASSENGER S SEAT PASSENGER S POWER SEAT WIRE HARNESS 23 45 ...
Страница 1097: ......
Страница 1275: ...1 ACTUATOR ASSEMBLY SPEED SENSOR 23 l 33 ...
Страница 1336: ......
Страница 1338: ......
Страница 1340: ......
Страница 1342: ......
Страница 1344: ......
Страница 1346: ......
Страница 1348: ......
Страница 1350: ...j ...
Страница 1352: ......
Страница 1354: ......
Страница 1356: ......
Страница 1358: ......
Страница 1360: ......
Страница 1362: ......
Страница 1364: ......
Страница 1366: ......
Страница 1368: ......
Страница 1370: ......
Страница 1372: ......
Страница 1374: ......
Страница 1376: ......
Страница 1378: ......
Страница 1380: ... e ...
Страница 1382: ......
Страница 1384: ......
Страница 1386: ......
Страница 1388: ......
Страница 1390: ......
Страница 1392: ... ...
Страница 1394: ......
Страница 1396: ......
Страница 1398: ......
Страница 1400: ......
Страница 1402: ......
Страница 1404: ......
Страница 1406: ......
Страница 1408: ......
Страница 1410: ... ...
Страница 1412: ......
Страница 1413: ... I 8 t 0 0 L Inm ...
Страница 1414: ...4B ...
Страница 1415: ... I f ...
Страница 1416: ......
Страница 1417: ...cted System Connectors ...
Страница 1418: ......
Страница 1420: ......