ON-BOARD DIAGNOSTIC
'
step
INSPECTION
ACTION
5
INSPECT LINE PRESSURE
• Start engine.
• Measure line pressure.
Specification
Idle: 334—470 kPa {3.4— 4.8 kgf/cm2,
49—68 psi}
Stall: 1,158— 1,323 kPa {11.8— 13.5 kgf/cm2,
168—191 psi}
• Is line pressure within specification?
(See MECHANICAL SYSTEM TEST, Line
Pressure Test.)
Yes
Go to next step.
No
• All ranges: Replace oil pump or control valve body,
then go to Step 9.
(See K2-46 CONTROL VALVE BODY REMOVAL.)
(See K2-46 CONTROL VALVE BODY INSTALLATION.)
(See ATX Workshop Manual FN4A-EL [1623-10-98E].)
• Any ranges: Replace ATX, then go to Step 9.
(See K2-41 AUTOMATIC TRANSAXLE (ATX)
REMOVAL/INSTALLATION.)
6
INSPECT STALL SPEED
• Measure stall speed at D range.
Specification
2,200
—
2,500 rpm
• Is stall speed within specification?
(See K2-21 MECHANICAL SYSTEM TEST, Stall
Test.)
Yes
Go to next step.
No
Go to Step 8.
7
INSPECT TURBINE SPEED WHEN DRIVING
WITH VEHICLE SPEED 20 KM/H IN D RANGE
• Turn ignition key to OFF.
• Connect NGS tester to DLC.
• Start engine.
• Access VS, D SW, 3GR, TURBINE, THOP
and TURBINE PIDs using NGS tester.
• Drive vehicle while monitoring PIDs.
— VS PID: 60 km/h {37 mph}
— DSW PID: ON
— 3GR PID: ON
— THOP PID: 25%
• Is TURBINE PID okay?
TURBINE PID:
Approx. 2,173 rpm
Yes
Go to next step.
No
Replace control valve body, then go to next step.
(See K2-46 CONTROL VALVE BODY REMOVAL.)
(See K2-46 CONTROL VALVE BODY INSTALLATION.)
8
CHECK OPERATION OF EACH VALVE AND
EACH SPRING
• Turn ignition key to OFF.
• Remove control valve body.
• Disassemble control valve body.
• Is each valve operation okay and is return
spring okay?
(See K2-46 CONTROL VALVE BODY
REMOVAL.)
(See K2-46 CONTROL VALVE BODY
INSTALLATION.)
(See ATX Workshop Manual FN4A-EL
[1623-10-98E].)
Yes
Replace ATX, then go to next step
(See K2-41 AUTOMATIC TRANSAXLE
REMOVAL/INSTALLATION.)
No
Repair or replace shift valve and return spring, then go to
next step.
(See K2-46 CONTROL VALVE BODY REMOVAL.)
(See K2-46 CONTROL VALVE BODY INSTALLATION.)
(See ATX Workshop Manual FN4A-EL [1623-10-98E].)
9
VERIFY TROUBLESHOOTING OF DTC P0733
COMPLETED
• Make sure to reconnect all disconnected
connectors.
• Clear DTC from memory using NGS tester.
• Start engine.
• Warm up ATX.
• Access ATFT, 3GR, D SW, RPM, TURBINE,
THOP, and VS PIDs using NGS tester.
• Drive vehicle under following conditions for
15 seconds or more
while monitoring PIDs.
— ATFT PID:
20
"
C {68
*
F} or above
— 3GR PID: ON
— DSW PID: ON
—
RPM PID: 450 rpm or above
—
TURBINE PID: within 225-^»,986 rpm
— THOP PID:
6.25
%
or above.
— VS PID:
3.9 km/h {2.4 mph} or above
• Is same DTC present?
Yes
Replace PCM, then go to next step.
(See Section F1.)
No
Go to next step.
K 2-87
Содержание 626 Station Wagon
Страница 25: ...CONTROL SYSTEM WIRING DIAGRAM With Immobilizer System OUTLINE F1 4 ...
Страница 179: ...OUTLINE SYSTEM WIRING DIAGRAM S m ç g fT I C g 3 3 21 A m Hi p È a t ï S 3 M h d 0H ÜB 1 Hl J e F2 3 ...
Страница 183: ...CONTROL SYSTEM COMPONENT LOCATION F2 7 ...
Страница 204: ...MANUAL TRANSAXLE FEATURES OUTLINE J 2 OUTLINE OF CONSTRUCTION J 2 SPECIFICATIONS J 2 D J 1 ...
Страница 206: ...AUTOMATIC TRANSAXLE GF4A EL FEATURES OUTLINE K1 2 OUTLINE OF CONSTRUCTION K 1 2 SPECIFICATION K1 2 K1 1 ...
Страница 266: ...SHIFT MECHANISM 6 Apply grease to the cam as shown K2 59 ...
Страница 418: ...TROUBLESHOOTING KEYLESS ENTRY SYSTEM ON BOARD DIAGNOSTIC FUNCTION S 37 ...
Страница 454: ...WARNING AND INDICATOR SYSTEM O p e ra tin g O rd e r T 32 ...