Accessing Diagnostic Trouble Codes
| Connect a suitably programmed scan tool to DLC and follow manufacturer instructions. |
Clearing Diagnostic Trouble Codes
| Connect a suitably programmed scan tool to DLC and follow manufacturer instructions. |
Description & Operation
Diagnostic Trouble CodesChevrolet Cobalt Service & Repair Manual. Fuel Pressure Relief
1.
Loosen fuel fill cap to relieve fuel
tank vapor pressure.
2.
Remove engine cover.
3.
Remove fuel rail service port cap,
then wrap a shop towel around fuel rail service port.
4. ...