Daewoo MATIZ Service Manual page 121

Step
Locate and repair the short to voltage in the TP
sensor signal circuit.
12
Is the repair complete?
Locate and repair the short to voltage in the IAT
sensor signal circuit.
13
Is the repair complete?
Locate and repair the short to voltage in the ECT
sensor signal circuit.
14
Is the repair complete?
Locate and repair the short to voltage in the EEGR
Pintle Position sensor circuit.
15
Is the repair complete?
Measure the voltage of the Fuel Tank Pressure
sensor signal circuit between the ECM harness
16
connector and ground.
Does the voltage measure near the specified value?
Locate and repair the short to voltage in the Fuel
Tank Pressure sensor signal circuit.
17
Is the repair complete?
Replace the ECM.
18
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.
19
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.
20
Are any DTCs displayed that have not been
diagnosed?
DAEWOO M-150 BL2
Multiple ECM Information Sensor DTCs Set (Cont'd)
Action
ENGINE CONTROLS 1F – 23
Value(s) Yes
–
Go to Step 19
–
Go to Step 19
–
Go to Step 19
–
Go to Step 19
0 V Go to Step 18
–
Go to Step 19
–
Go to Step 19
–
Go to Step 20
Go to
Applicable DTC
–
table
No
–
–
–
–
Go to Step 17
–
–
Go to Step 2
System OK