LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 1990 >> APV >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System/Component Tests >> Fuel System (Gasoline) >> Fuel Injector(S)
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Fuel Injector(S)

Disconnect fuel injector harness connector. Measure resistance across injector terminals. Resistance should be as specified. See FUEL INJECTOR RESISTANCE  table.

FUEL INJECTOR RESISTANCE

Application (1) Resistance (Ohms)
All Except 3.1L (VIN D) 1.3
3.1L (VIN D) 1.2
(1) Injector resistance specification is at 140°F (60°C).
scientia non olet · About LEMON Manuals