P093D
Hydraulic Accumulator Solenoid Performance
P093D is an OBD-II diagnostic trouble code meaning: Hydraulic Accumulator Solenoid Performance. Common causes: accumulator solenoid valve malfunction, valve electrical circuit problems. Estimated repair cost: $28–89.
Symptoms
- Check Engine Light Is On
- Deterioration of the brake system
- Unstable pressure in the hydraulic system
- Reduced efficiency of other hydraulic components
Causes
- Accumulator solenoid valve malfunction
- Valve electrical circuit problems
- Hydraulic fluid contamination
- Mechanical damage to the accumulator
- Problems with the control unit
How to Fix
- Check the electrical circuit of the solenoid
- Check the condition of the hydraulic fluid
- Replace accumulator solenoid valve
- Check the operation of the control unit
- Clean or replace the hydraulic accumulator if necessary
Related codes
Error P093D by Vehicle Brand
FAQ
What does the P093D code mean?
P093D is an OBD-II diagnostic trouble code that indicates: Hydraulic Accumulator Solenoid Performance
What causes a P093D error code?
The most common causes of P093D include: Accumulator solenoid valve malfunction; Valve electrical circuit problems; Hydraulic fluid contamination; Mechanical damage to the accumulator.
How do I fix a P093D diagnostic trouble code?
To fix P093D: Check the electrical circuit of the solenoid. Check the condition of the hydraulic fluid. Replace accumulator solenoid valve. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P093D?
Limited driving only, diagnose soon
How much does it cost to fix P093D?
The estimated repair cost for P093D is $28–89. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat