1A-166 Engine Control System (4HK1)
12
1. Reconnect all previously disconnected fuse,
relay or harness connector(s).
2. Clear the DTCs with a scan tool.
3. Turn OFF the ignition for 30 seconds.
4. Disconnect the ECT sensor harness
connector in order to gain glow ON time long
enough.
5. Turn ON the ignition for 30 seconds while
observing the DTC information with a scan
tool.
Did the DTC P0380 fail this ignition?
—
Go to Step 2 Go to Step 13
13
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
LG4HKED-WE-0871.book 166 ページ 2007年11月29日 木曜日 午後6時29分