P2AD6
Reductant Pump Motor Position Sensor Circuit
P2AD6 is an OBD-II diagnostic trouble code meaning: Reductant Pump Motor Position Sensor Circuit. Common causes: open or short circuit in the sensor circuit, pump position sensor malfunction. Estimated repair cost: $50–133.
Symptoms
- Check Engine light comes on
- Reduced engine power
- Increased fuel consumption
- SCR error message on dashboard
- Unstable engine idling
Causes
- Open or short circuit in the sensor circuit
- Pump position sensor malfunction
- Connector problems or contact corrosion
- Reagent pump controller malfunction
- Wiring Harness Problems
How to Fix
- Check the integrity of wiring and connectors
- Check sensor resistance and reference voltage
- Replace faulty position sensor
- Check the operation of the reagent pump
- Reset the error code and check if it returns
Related codes
Error P2AD6 by Vehicle Brand
FAQ
What does the P2AD6 code mean?
P2AD6 is an OBD-II diagnostic trouble code that indicates: Reductant Pump Motor Position Sensor Circuit
What causes a P2AD6 error code?
The most common causes of P2AD6 include: Open or short circuit in the sensor circuit; Pump position sensor malfunction; Connector problems or contact corrosion; Reagent pump controller malfunction.
How do I fix a P2AD6 diagnostic trouble code?
To fix P2AD6: Check the integrity of wiring and connectors. Check sensor resistance and reference voltage. Replace faulty position sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2AD6?
Yes, but get it checked soon
How much does it cost to fix P2AD6?
The estimated repair cost for P2AD6 is $50–133. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat