Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSFORD2021EXPLORER XLT, RWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 477 (ENGINE CONTROLS - REFERENCE VALUES (DIESEL))3.2L 4V TRANSITREDUCTANT DOSAGE CONTROL MODULE
2021 Ford Explorer XLT, RWD
Reductant Dosage Control Module
2021 Ford Explorer XLT, RWDSECTION Reductant Dosage Control Module
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2019 Ford Transit-350 HD, 2019 Ford Transit-350, 2019 Ford Transit-250, 2019 Ford Transit-150, and 2019 Ford F-550 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
| Reductant Dosage Control Module Inputs | Component/PID Only | Measured/PID Values | Units Measured/PID | |||
|---|---|---|---|---|---|---|
| Ignition On Engine Off | Hot Idle | 48 KM/H (30 MPH) | 89 KM/H (55 MPH) | |||
| REDUCT_INJ_DC | Reductant Injector | 0 | 0 | 0 | 0 | % |
| REDUCT_LINEP | Reductant Pressure Sensor | 99.99 | 99.99 | 99.99 | 99.99 | % |
| REDUCT_LITERS | PID | 8.27 | 8.27 | 8.27 | 8.27 | NUMERIC VALUE |
| REDUCT_PRES V | Reductant Pump Assembly | 0.30 1 | 1.79 | 1.80 | 1.80 | VOLTS |
| REDUCT_TNK_LV | Reductant Heater And Sender Assembly | 66.66 | 66.66 | 66.66 | 66.66 | % |
| REDUCT_TNK_P | Reductant Pressure Sensor | 1.50 (0.22) | 506.50 (73.46) | 494.50 (71.72) | 496 (71.94) | kPa (PSI) |
| REDUCT_TNK_T | Reductant Temperature Sensor | 18 (64.4) | 18 (64.4) | 18 (64.4) | 19 (66.2) | DEG C (DEG F) |
| SCR_LEVEL_LOW | Reductant Heater And Sender Assembly | NO | NO | NO | NO | YES/NO |
| Reductant Dosage Control Module Outputs | Component/PID Only | Measured/PID Values | Units Measured/PID | |||
|---|---|---|---|---|---|---|
| Ignition On Engine Off | Hot Idle | 48 KM/H (30 MPH) | 89 KM/H (55 MPH) | |||
| REDUCT_PMP_DC | Reductant Pump Assembly | 0 | 13.33 | 14.11 | 14.11 | % |
| REDUCT_PUMP_HC | PID | OFF | OFF | OFF | OFF | ON/OFF |
| Other | Component/PID Only | Measured/PID Values | Units Measured/PID | |||
|---|---|---|---|---|---|---|
| Ignition On Engine Off | Hot Idle | 48 KM/H (30 MPH) | 89 KM/H (55 MPH) | |||
| VPWR | PID | VBAT | VBAT | VBAT | VBAT | VOLTS |
| VREF | PID | 5 | 5 | 5 | 5 | VOLTS |
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.