OBD Guide
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P13D3

Sensor For Internal Pressure Of Cylinder 2 Implausible Signal

P13D3 is an OBD-II diagnostic trouble code meaning: Sensor For Internal Pressure Of Cylinder 2 Implausible Signal. Common causes: malfunction of the cylinder pressure sensor, damage to the wiring to the sensor. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • Unstable engine operation
  • Reduced engine power
  • Increased fuel consumption
  • Check Engine Light Illuminates
  • Dips during acceleration

Causes

  • Malfunction of the cylinder pressure sensor
  • Damage to the wiring to the sensor
  • Poor contact in the sensor connector
  • Problems with the engine control unit
  • Mechanical problems in the cylinder (rare)

How to Fix

  1. Check the condition of the cylinder pressure sensor
  2. Check the integrity of wiring and connectors
  3. Test the sensor using diagnostic equipment
  4. Replace the faulty sensor if necessary
  5. Check engine operation after repair

Related codes

P13D0P13D1P13D2

FAQ

What does the P13D3 code mean?

P13D3 is an OBD-II diagnostic trouble code that indicates: Sensor For Internal Pressure Of Cylinder 2 Implausible Signal

What causes a P13D3 error code?

The most common causes of P13D3 include: Malfunction of the cylinder pressure sensor; Damage to the wiring to the sensor; Poor contact in the sensor connector; Problems with the engine control unit.

How do I fix a P13D3 diagnostic trouble code?

To fix P13D3: Check the condition of the cylinder pressure sensor. Check the integrity of wiring and connectors. Test the sensor using diagnostic equipment. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P13D3?

Yes, but get it checked soon

How much does it cost to fix P13D3?

The estimated repair cost for P13D3 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat