Pinpoint Test DK: Accelerator Pedal Position (App) Sensor: Introduction
WARNING: This page does not describe the selected car, but rather 31 other vehicles, including the 2018 Lincoln Navigator, 2018 Lincoln MKZ, 2018 Lincoln MKX, 2018 Lincoln MKT, and 2018 Lincoln MKC. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
After clearing an APP sensor diagnostic trouble code (DTC) to verify a repair or an intermittent concern, apply the accelerator pedal before carrying out the self-test. Take 10 seconds to carry out a full sweep of the accelerator pedal from fully released to fully applied and back to fully released.
This pinpoint test is intended to diagnose the following:
- APP sensor (9F836)
- harness circuits: APP1, APP2, APPRTN1, APPRTN2, APPVREF1, APPVREF2, VPWR and GND
- PCM (12A650)
| Vehicle | Connector | Pin | Circuit |
|---|---|---|---|
| Fiesta | A | 4 6 2 5 3 1 |
GND VPWR APP2 APP1 APPRTN2 APPVREF2 |
| All other vehicles | B | 5 2 4 6 3 1 |
APP2 APP1 APPRTN2 APPVREF2 APPRTN1 APPVREF1 |
| Pin | Circuit |
|---|---|
| 31 | APPVREF2 (Accelerator Pedal Position Reference Voltage 2) |
| 13 | APPRTN2 (Accelerator Pedal Position Return 2) |
| 14 | APP2 (Accelerator Pedal Position 2) |
Powertrain Control Module (PCM) Connector
For PCM connector views or reference values, refer to REFERENCE VALUES .
| Vehicle | Connector | Pin | Circuit |
|---|---|---|---|
| Continental 3.7L, E-Series, EcoSport 1.5L Automatic Transmission, Edge 3.5L, Escape/Kuga 2.5L, Explorer TiVCT 3.5L, Explorer 3.7L, F-650/F-750, F-Series Super Duty, Flex TiVCT 3.5L, Fusion 2.5L, MKT 3.7L, MKX 3.7L, Motorhome/Stripped Chassis/Step Van, Mustang 5.2L, Taurus TiVCT 3.5L, Taurus 3.7L, Transit 3.7L, Transit Connect |
198 PIN | B60 B61 |
APP2 APP1 |
| EcoSport 1.5L Manual Transmission | 112 PIN | B24 B23 |
APP2 APP1 |
| Escape/Kuga 1.5L | 198 PIN | B47 B14 |
APP2 APP1 |
| F-150 2.7L, F-150 3.3L, F-150 5.0L, Mustang 5.0L |
306 PIN | B68 B56 |
APP2 APP1 |
| Fiesta 1.0L, Fiesta GTDI 1.6L |
198 PIN | B45 | APP1 |
| Fiesta TiVCT 1.6L | 128 PIN | T12 | APP1 |
| Focus GDI 2.0L | 154 PIN | B26 B52 |
APP2 APP1 |
| KA | 128 PIN | B8 B21 |
APP2 APP1 |
| Mustang 2.3L | 198 PIN | B34 B33 |
APP2 APP1 |
| Ranger | 128 PIN | B29 B30 |
APP2 APP1 |
| All other vehicles | 198 PIN | B54 B55 |
APP2 APP1 |