Mazda 626 - Automatic Transaxle: Diagnostic Support Procedure

ON-BOARD DIAGNOSTIC
Simulation Test Table
x : Applied
Not applied
Simulation
item
Full name Practicable operation
Test condition
PCM terminal
IG ON Idle
LINE*1 Pressure control solenoid Actuates at any current up to 1A (0—100%)
X X
44,81
SHIFT A
Shift solenoid A Actuates at any duty value (0—100%)
X
-
82
SHIFT B Shift solenoid B Actuates at any duty value (0—100%)
X
-
99
SHIFT C Shift solenoid C
Actuates at any duty value (0—100%)
X
-
102
SHIFT D*2
Shift solenoid D
ON or OFF
X
-
27
SHIFT E*2
Shift solenoid E ON or OFF
X
-
1
*z\ A simulation test can be performed but inspection is not possible, as the line pressure does not change and
solenoid valve is barely audible.
DIAGNOSTIC SUPPORT PROCEDURE
1. Connect the NGS to the DLC.
2. Select the “DIAGNOSTIC SUPPORT
PROCEDURE” on the NGS.
(See F1-34 ON-BOARD DIAGNOSTIC TEST,
Diagnostic Support Procedure.)
Diagnostic Support Procedure Table
Diagnostic table
Remark
READ/CLEAR DIAGNOSTIC TEST RESULTS
Diagnose according to the procedures displayed on the NGS
tester.
TPS, CTP SW TEST
TR, SHIFT SW TEST
MAF/VAF TEST
BASIC SW TEST
K2-135