P208D
Reductant Pump A Control Circuit High
P208D is an OBD-II diagnostic trouble code meaning: Reductant Pump A Control Circuit High. Common causes: short circuit to power in the pump control circuit, reagent pump malfunction. Estimated repair cost: $56–278.
Symptoms
- Check Engine light comes on
- Reduced engine power
- Possible SCR system error messages
- Increased fuel consumption
- Unpleasant exhaust smell
Causes
- Short circuit to power in the pump control circuit
- Reagent pump malfunction
- Damage to wiring or connectors
- Problems with the SCR control unit
- Corrosion of contacts in the control circuit
How to Fix
- Check pump control circuit for short circuit
- Check the resistance and operation of the reagent pump
- Inspect connectors and wiring for damage
- Check control circuit fuses and relays
- If necessary, replace the reagent pump
Related codes
Error P208D by Vehicle Brand
FAQ
What does the P208D code mean?
P208D is an OBD-II diagnostic trouble code that indicates: Reductant Pump A Control Circuit High
What causes a P208D error code?
The most common causes of P208D include: Short circuit to power in the pump control circuit; Reagent pump malfunction; Damage to wiring or connectors; Problems with the SCR control unit.
How do I fix a P208D diagnostic trouble code?
To fix P208D: Check pump control circuit for short circuit. Check the resistance and operation of the reagent pump. Inspect connectors and wiring for damage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P208D?
Yes, but get it checked soon
How much does it cost to fix P208D?
The estimated repair cost for P208D is $56–278. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat