Diagnostic Charts

Fig 1: Fuel System Diagnosis

Fig 2: Fuel System No Pressure Check

Fig 3: Engine Cranks But Will Not Run (1.8 4-Cylinder Turbo

Fig 4: Engine Cranks But Will Not Run (3.8 V6 Non-Turbo)

Fig 5: Engine Cranks But Will Not Run (3.8L V6 Turbo)

Fig 6: Wastegate Functional Check (1.8L 4-Cylinder Turbo)

Fig 7: Idle Air Control Testing

Fig 8: Injector Balance Test