Vacuum Diagrams: Identification
1989 GENERAL MOTORS VACUUM DIAGRAM REFERENCE CHART
| Engine (VIN) | Body | Trans. | Fuel System | Figure | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.0L (M) | |||||||||||||||
| Federal | (1) J & N | All | PFI | Figure | |||||||||||
| California | (1) J & N | All | Turbo | Figure | |||||||||||
| 2.3L (D) | |||||||||||||||
| Federal | (1) N | All | PFI | Figure | |||||||||||
| California | (1) N | All | PFI | Figure | |||||||||||
| 2.5L (R & U) | |||||||||||||||
| Federal | (1)(2)(3)(4) A & N | All | TBI | Figure | |||||||||||
| California | (1)(2)(3)(4) A & N | All | TBI | Figure | |||||||||||
| 3.3L (N) | (1)(2)(4) A & N | (5) | (5) | (5) | |||||||||||
|
|||||||||||||||
GENERAL MOTORS DESIGNATIONS
| Body Designation | Model |
|---|---|
| N Body | Cutlass Calais, Grand Am, Skylark |