G11 - Check System's Ability to Hold Fuel Pressure

- Key "ON", engine "OFF".

- Does fuel pressure remain at specification for 60 seconds?

Yes -- For Multiport Fuel Injection (MFI): Go to pinpoint test step H7. H7 - Check Resistance of Injector(s) and Harness MFI Engines

For Sequential Fuel Injection (SFI): Go to G12. G12 - Cylinder Balance Test

No -- Go to Fuel Delivery and Air induction.