Isuzu 2008MY N Series User Manual

1A-70 Engine Control System (4HK1)
16
1. Inspect for an intermittent, for poor
connections and corrosion at the harness
connector of the actuator & sensor (pins 1, 2,
3, 4, 5, 6, 7 and 8 E-2).
2. Repair the connection(s) as necessary.
Did you find and correct the condition?
—
Go to Step 20 Go to Step 18
17
1. Turn OFF the ignition.
2. Disconnect the VNT control module harness
connector.
3. Inspect for an intermittent, for poor
connections and corrosion at the harness
connector of the VNT control module (pins 1,
2, 3, 4, 8, 10, 11 and 12 of E-4).
4. Repair the connection(s) as necessary.
Did you find and correct the condition?
—
Go to Step 20 Go to Step 19
18
Replace the turbocharger. Refer to Turbocharger
Assembly in Section 1J Induction.
Did you complete the replacement?
—
Go to Step 20
—
19
Replace the VNT control module. Refer to VNT
Control Module Replacement in Section 1J
Induction.
Did you complete the replacement?
—
Go to Step 20
—
20
1. Reconnect all previously disconnected
harness connector(s).
2. Clear the DTCs with a scan tool.
3. Turn OFF the ignition for 30 seconds.
4. Start the engine.
5. Operate the vehicle within the Conditions for
Running the DTC. You may also operate the
vehicle within the conditions that you
observed from the Freeze Frame/ Failure
Records.
Did the DTC fail this ignition?
—
Go to Step 2 Go to Step 21
21
Observe the DTC information with a scan tool.
Are there any DTCs that you have not
diagnosed?
—
Go to DTC List System OK
Step Action Value(s) Yes No
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Isuzu 2008MY N Series Specifications

General

Brand	Isuzu
Model	2008MY N Series
Category	Control Systems
Language	English