Daewoo CIELO EURO III Manual page 202

1F –34 ENGINE CONTROLS
Multiple ECM Information Sensor DTCs Set (Cont'd)
Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á
Step
Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á
Replace the EGR valve.
11
Is the repair complete?
Locate and repair short to voltage in the MAP sen-
sor signal circuit.
12
Is the repair complete?
Locate and repair short to voltage in the TP sensor
signal circuit.
13
Is the repair complete?
Locate and repair short to voltage in the IAT sensor
signal circuit.
14
Is the repair complete?
Locate and repair short to voltage in the ECT sensor
signal circuit.
15
Is the repair complete?
Locate and repair short to voltage in the EGR Pintle
Position sensor circuit.
16
Is the repair complete?
Locate and repair short to voltage in TFT sensor
circuit.
17
Is the repair complete?
Measure the voltage between the Fuel Tank Pres-
sure sensor signal circuit at the ECM harness
18
connector and ground.
Does the voltage measure near the specified value?
Locate and repair short to voltage in the Fuel Tank
19 Pressure sensor signal circuit.
Is the repair complete?
Replace the ECM.
20
Is the repair complete?
1. Using the scan tool, clear the Diagnostic Trouble
Codes (DTCs).
2. Start the engine and idle at normal operating
temperature.
21
3. Operate the vehicle within the conditions for
setting the DTCs as specified in the supporting
text.
Does the scan tool indicate that this diagnostic ran
and passed?
Check if any additional DTCs are set.
22
Are any DTCs displayed that have not been diag-
nosed?
Action
Á Á Á Á Á Á Á Á Á Á Á Á
Value Yes
Á Á Á Á Á Á Á Á Á Á Á Á
– Go to Step 21
–
Go to Step 21
–
Go to Step 21
–
Go to Step 21
–
Go to Step 21
–
Go to Step 21
–
Go to Step 21
0 v Go to Step 20
–
Go to Step 21
– Go to Step 21
–
Go to Step 22
– Go to applicable
DTC table
Á Á Á Á Á Á
No
Á Á Á Á Á Á
–
–
–
–
–
–
–
Go to Step 19
–
–
Go to Step 2
System OK
DAEWOO T-154 BL2,3