Vacuum Diagrams: Identification
Located on front of engine, there is an Engine Code Information label containing engine calibration. Label may be any of several different styles. See Fig 1. Using calibration number and Vacuum Diagram Index, determine which vacuum diagram to use for vehicle being serviced.
CALIBRATION NUMBER INFORMATION
| Application |
Specification |
| 2.0L 4-Cylinder |
| Model |
Ranger |
| Application |
Fed. |
| Transmission |
Man. |
| A/C |
X |
| Non A/C |
X |
| Calibration |
3-41P-R15 |
| Fig. No. |
2 |
| 2.0L 4-Cylinder |
| Model |
Ranger |
| Application |
Fed. |
| Transmission |
Man. |
| A/C |
X |
| Non A/C |
X |
| Calibration |
3-41S-R18 |
| Fig. No. |
3 |
| 2.3L 4-Cylinder |
| Model |
Ranger |
| Application |
Fed. |
| Transmission |
Man. |
| A/C |
X |
| Non A/C |
X |
| Calibration |
3-49G-R20 * |
| Fig. No. |
4 |
| 2.3L 4-Cylinder |
| Model |
Ranger |
| Application |
Fed. |
| Transmission |
Man. |
| A/C |
X |
| Non A/C |
X |
| Calibration |
3-49G-R21 * |
| Fig. No. |
5 |
| 2.3L 4-Cylinder |
| Model |
Ranger |
| Application |
Fed. |
| Transmission |
Man. |
| A/C |
X |
| Non A/C |
X |
| Calibration |
3-49H-R17 |
| Fig. No. |
6 |
| 2.3L 4-Cylinder |
| Model |
Ranger |
| Application |
Fed. |
| Transmission |
Man. |
| A/C |
X |
| Non A/C |
X |
| Calibration |
3-49H-R18 |
| Fig. No. |
7 |
| 2.3L 4-Cylinder |
| Model |
Ranger |
| Application |
Calif. |
| Transmission |
Man. |
| A/C |
X |
| Non A/C |
X |
| Calibration |
3-49S-R16 |
| Fig. No. |
6 |
| 2.3L 4-Cylinder |
| Model |
Ranger |
| Application |
Calif. |
| Transmission |
Man. |
| A/C |
X |
| Non A/C |
X |
| Calibration |
3-49S-R17 |
| Fig. No. |
6 |
| 2.3L 4-Cylinder |
| Model |
Ranger |
| Application |
Calif. |
| Transmission |
Man. |
| A/C |
X |
| Non A/C |
X |
| Calibration |
3-49T-R20 * |
| Fig. No. |
7 |
| 2.3L 4-Cylinder |
| Model |
Ranger |
| Application |
Calif. |
| Transmission |
Man. |
| A/C |
X |
| Non A/C |
X |
| Calibration |
3-49T-R21 * |
| Fig. No. |
7 |
| 2.3L 4-Cylinder |
| Model |
Ranger |
| Application |
Hi. Alt. |
| Transmission |
Man. |
| A/C |
X |
| Non A/C |
X |
| Calibration |
3-49Y-R20 * |
| Fig. No. |
8 |
| 2.3L 4-Cylinder |
| Model |
Ranger |
| Application |
Hi. Alt. |
| Transmission |
Man. |
| A/C |
X |
| Non A/C |
X |
| Calibration |
3-49Y-R21 * |
| Fig. No. |
8 |
| 2.3L 4-Cylinder |
| Model |
Ranger |
| Application |
Fed. |
| Transmission |
Man. |
| A/C |
X |
| Non A/C |
X |
| Calibration |
3-50H-R18 |
| Fig. No. |
9 |
| 2.3L 4-Cylinder |
| Model |
Ranger |
| Application |
Calif. |
| Transmission |
Auto |
| A/C |
X |
| Non A/C |
X |
| Calibration |
3-50S-R18 |
| Fig. No. |
9 |
| 2.3L 4-Cylinder |
| Model |
Ranger |
| Application |
Hi. Alt. |
| Transmission |
Auto |
| A/C |
X |
| Non A/C |
X |
| Calibration |
3-50Y-R18 |
| Fig. No. |
10 |
| 2.8L V6 |
| Model |
Bronco II, Ranger |
| Application |
Fed. |
| Transmission |
Man. |
| A/C |
X |
| Non A/C |
X |
| Calibration |
4-61F-R00 |
| Fig. No. |
11 |
| 2.8L V6 |
| Model |
Bronco II, Ranger |
| Application |
Fed. |
| Transmission |
Man. |
| A/C |
X |
| Non A/C |
X |
| Calibration |
4-61F-R10 |
| Fig. No. |
12 |
| 2.8L V6 |
| Model |
Bronco II, Ranger |
| Application |
Fed. |
| Transmission |
Man. |
| A/C |
X |
| Non A/C |
X |
| Calibration |
4-61F-R11 |
| Fig. No. |
13 |
| 2.8L V6 |
| Model |
Bronco II, Ranger |
| Application |
Calif. |
| Transmission |
Man. |
| A/C |
X |
| Non A/C |
X |
| Calibration |
4-61G-R00 |
| Fig. No. |
14 |
| 2.8L V6 |
| Model |
Bronco II, Ranger |
| Application |
Fed. |
| Transmission |
Man. |
| A/C |
X |
| Non A/C |
X |
| Calibration |
4-61G-R10 |
| Fig. No. |
15 |
| 2.8L V6 |
| Model |
Ranger |
| Application |
Fed. |
| Transmission |
Man. |
| A/C |
X |
| Non A/C |
X |
| Calibration |
4-61K-R01 |
| Fig. No. |
14 |
| 2.8L V6 |
| Model |
Ranger |
| Application |
Fed. |
| Transmission |
Man. |
| A/C |
X |
| Non A/C |
X |
| Calibration |
4-61K-R10 |
| Fig. No. |
15 |
| 2.8L V6 |
| Model |
Bronco II, Ranger |
| Application |
Calif. |
| Transmission |
Man. |
| A/C |
X |
| Non A/C |
X |
| Calibration |
4-61S-R12 |
| Fig. No. |
16 |
| 2.8L V6 |
| Model |
Bronco II, Ranger |
| Application |
Fed. |
| Transmission |
Auto |
| A/C |
X |
| Non A/C |
X |
| Calibration |
4-62D-R00 |
| Fig. No. |
14 |
| 2.8L V6 |
| Model |
Bronco II, Ranger |
| Application |
Fed. |
| Transmission |
Auto |
| A/C |
X |
| Non A/C |
X |
| Calibration |
4-62D-R10 |
| Fig. No. |
12 |
| 2.8L V6 |
| Model |
Bronco II, Ranger |
| Application |
Fed. |
| Transmission |
Auto |
| A/C |
X |
| Non A/C |
X |
| Calibration |
4-62D-R12 |
| Fig. No. |
17 |
| 2.8L V6 |
| Model |
Bronco II, Ranger |
| Application |
Calif. |
| Transmission |
Auto |
| A/C |
X |
| Non A/C |
X |
| Calibration |
4-62S-R14 |
| Fig. No. |
14 |
| 2.8L V6 |
| Model |
Bronco II, Ranger |
| Application |
Calif. |
| Transmission |
Auto |
| A/C |
X |
| Non A/C |
X |
| Calibration |
4-62S-R15 |
| Fig. No. |
17 |