Toyota RM787U, Service And Repair Manual, Page: 563 / 1976

A02018
E2G
- DIAGNOSTICS ENGINE
DI-25
179
Author: Date:
2001 SIENNA (RM787U)
Replace mass air flow meter.
5 Check continuity between terminal E2G of ECM connector and body ground.
PREPARATION:
Remove the glove compartment (See page
SF-83 ).
CHECK:
Check the continuity between terminal E2G of the ECM con-
nector and body ground.
OK:
Continuity (1
Ω
or less)
NG Check and replace ECM (See page IN-31 ).
OK
6 Check for open in harness and connector between mass air flow meter and ECM
(See page
IN-31 ).
NG Repair or replace harness or connector.
OK
Replace mass air flow meter.