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.
Reductant Dosage Control Module PID List
2021 Ford Edge SE, 4WDSECTION Reductant Dosage Control Module PID List
WARNING: This page is about a different car, the 2020 Ford F-550 Super Duty, 2020 Ford F-450 Super Duty, 2020 Ford F-350 Super Duty, 2020 Ford F-250 Super Duty, and 2020 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
| Acronym | Description | Manufacturer Units |
|---|---|---|
| AAT | Ambient Air Temperature | Temperature °C/°F |
| APP_D | Accelerator Pedal Position Sensor D | Percent |
| BARO | Barometric Pressure | Pressure/kPa/psi |
| ECT | Engine Coolant Temperature Sensor | Temperature °C/°F |
| ENGOFF_TIMER | Timer Since Engine Off | Time |
| LOAD | Engine Load | Percent |
| NOxLMP_TIME | Total Engine Run Time With Nitrogen Oxide Warning Active | Time |
| REDUCT_AVG_DMD | Average Reagent Consumption Demanded | ml/min/lmin |
| REDUCT_FRZEN | Reductant In Reductant Tank Is Frozen (Inferred) | Yes/No |
| REDUCT_INJ_DC | Reductant Injector Duty Cycle | Percent |
| REDUCT_LHCUR | Reductant Line Heater Current - Measured | Numeric Value |
| REDUCT_LIN_HC | Reductant Line Heater Control | ON/OFF |
| REDUCT_LINEP | Pressurization Of SCR Line | Percent |
| REDUCT_LINEST | Reductant Line Fill Status | Percent |
| REDUCT_LITERS | Reductant Tank Level Amount | Numeric Value |
| REDUCT_LONG_Q | Long Term Reductant Quantity | Numeric Value |
| REDUCT_PMP_DC | Reductant Pump Duty Cycle - Commanded | Percent |
| REDUCT_PRES_V | Reductant Pressure Sensor Voltage | Voltage |
| REDUCT_PUMP_HC | Reductant Pump Heater Control | ON/OFF |
| REDUCT_RATE | Average Reagent Consumption | ml/min/lmin |
| REDUCT_RV_DC | Reductant Reverting Valve Duty Cycle - Commanded | Percent |
| REDUCT_THCUR | Reductant Tank Heater Current - Measured | uA/mA |
| REDUCT_TNK_HC | Reductant Tank Heater Control | ON/OFF |
| REDUCT_TNK_LV | Reductant Tank Level | Percent |
| REDUCT_TNK_P | Reductant Line Pressure | Pressure/kPa/psi |
| REDUCT_TNK_T | Reductant Tank Temperature | Temperature °C/°F |
| RPM | Engine Revolutions Per Minute | RPM |
| SCR_CONSUM_DEV | Deviation Of Reagent Consumption Actual State | Yes/No |
| SCR_CONSUM_DEV1 | Deviation Of Reagent Consumption Actual State 10K History (0 - 10, 000 km Block) | Yes/No |
| SCR_CONSUM_DEV2 | Deviation Of Reagent Consumption Actual State 20K History (10 - 20, 000 km Block) | Yes/No |
| SCR_CONSUM_DEV3 | Deviation Of Reagent Consumption Actual State 30K History (20 - 30, 000 km Block) | Yes/No |
| SCR_CONSUM_DEV4 | Deviation Of Reagent Consumption Actual State 40K History (30 - 40, 000 km Block) | Yes/No |
| SCR_INCOR_REAG | Incorrect Reagent Actual State | Yes/No |
| SCR_INCOR_REAG1 | Incorrect Reagent Actual State 10K History (0 - 10, 000 km Block) | Yes/No |
| SCR_INCOR_REAG2 | Incorrect Reagent Actual State 20K History (10 - 20, 000 km Block) | Yes/No |
| SCR_INCOR_REAG3 | Incorrect Reagent Actual State 30K History (20 - 30, 000 km Block) | Yes/No |
| SCR_INCOR_REAG4 | Incorrect Reagent Actual State 40K History (30 - 40, 000 km Block) | Yes/No |
| SCR_IND_DIST_1D | Distance Travelled In Current 10K Block (0 - 10, 000 km Block) | km/miles |
| SCR_IND_DIST_1N | Distance Travelled While Inducement System Active In Current 10K Block (0 - 10, 000 km) | km/miles |
| SCR_IND_DIST_2N | Distance Travelled While Inducement System Active In 20K Block (10 - 20, 000 km) | km/miles |
| SCR_IND_DIST_3N | Distance Travelled While Inducement System Active In 30K Block (20 - 30, 000 km) | km/miles |
| SCR_IND_DIST_4N | Distance Travelled While Inducement System Active In 40K Block (30 - 40, 000 km) | km/miles |
| SCR_INDUCE_SYS | SCR Inducement System Actual State | Yes/No |
| SCR_LEVEL_LOW | Empty Reagent Tank Actual State | Yes/No |
| SCR_LEVEL_LOW1 | Empty Reagent Tank Actual State 10K History (0 - 10, 000 km Block) | Yes/No |
| SCR_LEVEL_LOW2 | Empty Reagent Tank Actual State 20K History (10 - 20, 000 km) | Yes/No |
| SCR_LEVEL_LOW3 | Empty Reagent Tank Actual State 30K History (20 - 30, 000 km) | Yes/No |
| SCR_LEVEL_LOW4 | Empty Reagent Tank Actual State 40K History (30 - 40, 000 km) | Yes/No |
| SCR_MODE | Selective Catalyst Reductant Operation Mode | Mode |
| SCR_NOx_LEVEL | NOx Emission Too High Actual State | Yes/No |
| SCR_NOx_LEVEL1 | NOx Emission Too High Actual State 10K History (0 - 10, 000 km Block) | Yes/No |
| SCR_NOx_LEVEL2 | NOx Emission Too High Actual State 20K History (10 - 20, 000 km) | Yes/No |
| SCR_NOx_LEVEL3 | NOx Emission Too High Actual State 30K History (20 - 30, 000 km) | Yes/No |
| SCR_NOx_LEVEL4 | NOx Emission Too High Actual State 40K History (30 - 40, 000 km) | Yes/No |
| VPWR | Control Module Voltage | Voltage |
| VS | Vehicle Speed | RPM |
SCAN TOOL DESCRIPTION - DRIVER OPERATED CONTROLS CHECK
| PID | Operator Setting | Reading |
|---|---|---|
| AC_REQ | (A/C Controls) | |
| MAX/NORM AC Or MIX/DEF With A/C Clutch ON Floor Or Vent Or A/C Clutch OFF | YES NO |
|
| APP1 | Accelerator Pedal Fully Released Accelerator Pedal Fully Applied |
0.82 Volts 4.07 Volts |
| APP2 | Accelerator Pedal Fully Released Accelerator Pedal Fully Applied |
0.39 Volts 2.04 Volts |
| BOO1 | Brake Applied Brake Released |
ON OFF |
| GEAR | Engine Running: | |
| PRNDL In P | P | |
| PRNDL In R | R | |
| PRNDL In N | P | |
| PRNDL In D | 1 | |
| PRNDL In M | 1 | |
| PRNDL In 2 PRNDL In 1 |
2 1 |
RENDER: 1.0x
NO RELATED
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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.