DTC P1791 LINE PRESSURE CONTROL SENSOR
AT-7107spec tableDescription
Oil pressure in the output pulley is detected, and then sent to TCM to control the line pressure.
CONSULT-II REFERENCE VALUE IN DATA MONITOR MODE
NOTE
Remarks: Specification data are reference values.
CONSULT-II reference values — line pressure sensor
LINE PRES SEN
ConditionVehicle is being driven.
SpecificationApproximately 0.5 - 5.5 Mpa
TCM TERMINALS AND REFERENCE VALUE
NOTE
Remarks: Specification data are reference values.
TCM terminals — line pressure control sensor
27
Wire colorB/R
ItemLine pressure control sensor
ConditionWhen setting selector lever to other position
Judgement standard (Approx.)0.5 V
27
Wire colorB/R
ItemLine pressure control sensor
ConditionWhen setting selector lever to "N" position
Judgement standard (Approx.)1.8V
ON BOARD DIAGNOSIS LOGIC
DIAGNOSTIC TROUBLE CODE (DTC) CONFIRMATION PROCEDURE
CAUTION
Always drive vehicle at a safe speed.
NOTE
If "DIAGNOSTIC TROUBLE CODE CONFIRMATION PROCEDURE" has been previously conducted, always turn ignition switch "OFF" and wait at least 5 seconds before conducting the next test.
After the repair, perform the following procedure to confirm that the malfunction is eliminated.
With CONSULT-II
DTC P1791 confirmation procedure (With CONSULT-II)
- 1Turn ignition switch "ON" and select "DATA MONITOR" mode for "ENGINE" with CONSULT-II. If the check result is NG, go to "Diagnostic Procedure", AT-7110.
SAT651J