P2A93
Alternative Fuel Tank Select Valve A Control Circuit Low
P2A93 is an OBD-II diagnostic trouble code meaning: Alternative Fuel Tank Select Valve A Control Circuit Low. Common causes: open or short circuit in control circuit, fuel select valve malfunction. Estimated repair cost: $17–89.
Symptoms
- Switching to the main fuel type
- Reduced engine power
- Check Engine light comes on
- Starting problems on alternative fuel
Causes
- Open or short circuit in control circuit
- Fuel select valve malfunction
- Relay or fuse problems
- Engine control unit malfunction
- Poor contact in connectors
How to Fix
- Check fuses and relays associated with the system
- Check valve control circuit integrity
- Check valve resistance and operation
- Check connectors and connections for corrosion
- If necessary, replace the fuel selector valve
Related codes
Error P2A93 by Vehicle Brand
FAQ
What does the P2A93 code mean?
P2A93 is an OBD-II diagnostic trouble code that indicates: Alternative Fuel Tank Select Valve A Control Circuit Low
What causes a P2A93 error code?
The most common causes of P2A93 include: Open or short circuit in control circuit; Fuel select valve malfunction; Relay or fuse problems; Engine control unit malfunction.
How do I fix a P2A93 diagnostic trouble code?
To fix P2A93: Check fuses and relays associated with the system. Check valve control circuit integrity. Check valve resistance and operation. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2A93?
Yes, but get it checked soon
How much does it cost to fix P2A93?
The estimated repair cost for P2A93 is $17–89. Actual cost depends on your vehicle, location, and labor rates.
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