OBD Guide
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B1ED1

Adjustable Pedal Sensor Circuit

B1ED1 is an OBD-II diagnostic trouble code meaning: Adjustable Pedal Sensor Circuit. Common causes: open or short circuit in wiring harness, pedal position sensor malfunction. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • Inability to adjust pedal position
  • Floating idle
  • Unstable engine operation

Causes

  • Open or short circuit in wiring harness
  • Pedal position sensor malfunction
  • Poor contact in connectors
  • Problems with the control unit

How to Fix

  1. Check the integrity of the wiring harness
  2. Check the jojr contacts in the sensor connectors
  3. Replace the pedal position sensor
  4. Check the operation of the control unit

Related codes

P2135P2122P2127

FAQ

What does the B1ED1 code mean?

B1ED1 is an OBD-II diagnostic trouble code that indicates: Adjustable Pedal Sensor Circuit

What causes a B1ED1 error code?

The most common causes of B1ED1 include: Open or short circuit in wiring harness; Pedal position sensor malfunction; Poor contact in connectors; Problems with the control unit.

How do I fix a B1ED1 diagnostic trouble code?

To fix B1ED1: Check the integrity of the wiring harness. Check the jojr contacts in the sensor connectors. Replace the pedal position sensor. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B1ED1?

Limited driving only, diagnose soon

How much does it cost to fix B1ED1?

The estimated repair cost for B1ED1 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat