LEMON Manuals: Even more car manuals for everyone
Home >> Jeep >> 1979 >> Wagoneer Base >> Repair and Diagnosis >> Engine Performance >> Ignition System >> Spark Control Systems >> Testing >> Coolant Temperature Override (CTO) >> Single-Function for Heavy Duty Cooling

Single-Function for Heavy Duty Cooling

Connect a vacuum gauge to center port "D" of CTO switch. When coolant is below 220°F, carburetor ported vacuum should register. Above 220°F, manifold vacuum should be indicated.

scientia non olet · About LEMON Manuals