OBD Guide
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C1468

SFR Solenoid Circuit

C1468 is an OBD-II diagnostic trouble code meaning: SFR Solenoid Circuit. Common causes: open or short circuit in the sfr solenoid circuit, sfr solenoid malfunction. Estimated repair cost: $33–111.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$33–111 (est.)

Symptoms

  • Check Engine Light Is On
  • Increased fuel consumption
  • Difficulty starting the engine
  • Unstable idling

Causes

  • Open or short circuit in the SFR solenoid circuit
  • SFR solenoid malfunction
  • Problems with the engine control unit (ECU)
  • Wiring harness damage
  • Contact corrosion

How to Fix

  1. Check the SFR solenoid circuit for open and short circuit.
  2. Check the resistance of the SFR solenoid (compare with the nominal)
  3. Inspect contacts and connectors for corrosion or damage
  4. Check control signals from the engine control unit
  5. Replace SFR solenoid if necessary
  6. Clear error memory and test drive

Related codes

P0440P0441P0446

FAQ

What does the C1468 code mean?

C1468 is an OBD-II diagnostic trouble code that indicates: SFR Solenoid Circuit

What causes a C1468 error code?

The most common causes of C1468 include: Open or short circuit in the SFR solenoid circuit; SFR solenoid malfunction; Problems with the engine control unit (ECU); Wiring harness damage.

How do I fix a C1468 diagnostic trouble code?

To fix C1468: Check the SFR solenoid circuit for open and short circuit.. Check the resistance of the SFR solenoid (compare with the nominal). Inspect contacts and connectors for corrosion or damage. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C1468?

Limited driving only, diagnose soon

How much does it cost to fix C1468?

The estimated repair cost for C1468 is $33–111. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat