Download  Print this page

Diesel Electrical System Diagnosis (engine Does Not Start Cold); Pre-heating System; Inspect Power Supply Section; Inspect Control Section - Toyota 1HD-FT Repair Manual

Hide thumbs

Advertisement

Table of Contents
Ignition switch OFF.
ENGINE - ENGINE MECHANICAL
Diesel Electrical System Diagnosis (Engine does not start cold)
HINT:
Battery voltage at 12 V
Engine cranks normally.
Fusible link okay.
PRE-HEATING SYSTEM
,. Inspect power supply seetion
EG-9
EG
No
I
Is there continuity in the intake heater?
Replace the intake heater.
(See pre-heating system)
!
Ves
Disconnect the waler temperature sensor
I
Replace the fusible link.
I
connector.
j
Fusible Link Blown
No
When the ignition switch is turned ON,
Check the fusible link for intake heater.
I
does pre-heat side of Ihe intake heater
have battery vollage for 81 seconds?
Fusible Link OK
!
Ves
Connect the water temperature sensor connector.
II
Inspect control section.
II
I
I
OK
I
2. Inspect control section
HINT:
Perform this inspection with the intake heater lead wire properly connected.
Disconnect tne water temperature
sensor connector.
No
I
When tne ignition switcn is turned
Is tne GAUGE fuse Okay?
Replace tne fuse.
ON. does the indicator light?
(Measure the time lighted)
y"
y"
No
I
Is the indicator light bulb
Replace the bulb.
Ok8Y?
Ye.
<D
CONTINUED ON PAGE EG-xx

Advertisement

Table of Contents

Comments to this Manuals

Symbols: 0
Latest comments:
  • Dibakar Kundu Aug 13, 2019 04:39:
    much helf full to us,we hope will get this type of support in future.