Daewoo CIELO EURO III Manual page 211

Step
1. Turn the ignition OFF.
2. Connect a test light between the fuel pump relay
connector terminal 85 and battery positive.
56 3. Turn the ignition ON.
4. With the ignition ON, the test light should light for
the time specified.
Is the test light on?
1. Turn the ignition OFF.
2. Connect a test light between the fuel pump relay
57
connector terminal 30 and ground.
Is the test light on?
1. Turn the ignition OFF.
2. Check the wire between the fuel pump relay
connector terminal 87 and the fuel pump
58
connector terminal 3 for an open or short to
ground.
Is the problem found?
Repair the wire between the fuel pump relay con-
nector terminal 87 and the fuel pump connector ter-
59
minal 3.
Is the repair complete?
Replace the fuel pump relay.
60
Is the repair complete?
1. Check for an open in the wiring between the fuel
pump relay connector terminal 85 and ground.
61
Is the problem found?
Check the wire between the fuel pump relay connec-
tor terminal 86 to the ECM connector terminal
62
K54 for an open.
Is the problem found?
Repair the wire between the fuel pump relay con-
nector terminal 86 to the ECM connector termi-
63
nal K54.
Is the repair complete?
Repair the wire between the fuel pump relay con-
nector terminal 30 and the fuse F7.
64
Is the repair complete?
1. Turn the ignition OFF.
2. Disconnect the fuel injector harness connectors
from all of the fuel injectors.
3. Turn the ignition ON.
4. Connect a test light between the fuel injector
65
harness connector 1 and ground.
5. Repeat step 4 for each of the remaining fuel
injectors.
Is the test light on at all of the fuel injectors?
DAEWOO T-154 BL2,3
Engine Cranks But Will Not Run (Cont'd)
Action
ENGINE CONTROLS 1F –43
Value(s) Yes
–
Go to Step 57
–
Go to Step 58
–
Go to Step 59
–
Go to Step 3
– Go to Step 3
–
Go to Step 72
–
Go to Step 63
–
Go to Step 3
–
Go to Step 3
–
Go to Step 66
No
Go to Step 61
Go to Step 64
Go to Step 60
–
–
–
Go to Step 40
–
–
Go to Step 69