PINPOINT TEST DN: Pressure and Temperature Sensors: Introduction
WARNING: This page is about a different variant/trim than selected.
This pinpoint test is intended to diagnose the following:
- turbocharger boost pressure (TCBP)/charge air cooler temperature (CACT) sensor (9F479)
- manifold absolute pressure (MAP)/intake air temperature 2 (IAT2) sensor (9F479)
- turbocharger intake pressure and temperature (TCIPT) sensor (9F479)
- harness circuits: CACT, IAT, IAT2, MAP, TCBP, TCIP, SIGRTN and VREF
- powertrain control module (PCM) (12A650)
Courtesy of FORD MOTOR CO.
Powertrain Control Module (PCM) Connector
For PCM connector views or reference values, refer to REFERENCE VALUES article.
| Vehicle | Connector | Pin | Circuit |
|---|---|---|---|
| E-Series 4.6L, E-Series 5.4L, Transit Connect | 190-PIN | B58 | SIGRTN |
| B47 | IAT | ||
| E-Series 6.8L | 170 PIN | B41 | SIGRTN |
| E22 | IAT | ||
| Edge 2.0L, Explorer 2.0L | 154 PIN | B21 | SIGRTN |
| E10 | IAT | ||
| B21 | SIGRTN | ||
| E8 | TCBP | ||
| E11 | CACT | ||
| Expedition, Navigator | 190-PIN | B2, B58 | SIGRTN |
| B47 | IAT | ||
| F-150 3.5L | 198 PIN | E20 | SIGRTN |
| E34 | MAP | ||
| E33 | IAT2 | ||
| B16, B37, B38 | SIGRTN | ||
| B72 | TCIP | ||
| B75 | IAT | ||
| B34 | SIGRTN | ||
| B74 | TCBP | ||
| B32 | CACT | ||
| Fiesta | 128 PIN | B40 | SIGRTN |
| E26 | IAT | ||
| Flex 4V 3.5L, MKS 3.7L, MKT 3.7L, Taurus 4V 3.5L | 190-PIN | B58 | SIGRTN |
| B43 | IAT | ||
| Flex GTDI 3.5L, MKS 3.5L, MKT 3.5L, Taurus GTDI 3.5L | 190-PIN | E49 | SIGRTN |
| E40 | MAP | ||
| E31 | IAT2 | ||
| B56 | SIGRTN | ||
| B47 | IAT | ||
| E49 | SIGRTN | ||
| E38 | TCBP | ||
| E24 | CACT | ||
| Focus | 154 PIN | B37 | SIGRTN |
| E10 | IAT | ||
| Fusion 3.5L, MKZ | 140 PIN | B58 | SIGRTN |
| B43 | IAT | ||
| All other vehicles | 190-PIN | B56 | SIGRTN |
| B47 | IAT |