OBD Guide
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C1082

Vacuum Pressure Sensor Signal Erratic

C1082 is an OBD-II diagnostic trouble code meaning: Vacuum Pressure Sensor Signal Erratic. Common causes: vacuum pressure sensor malfunction, open or shorted sensor wiring harness. Estimated repair cost: $56–167.

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

Symptoms

  • ABS/ESP indicator is on
  • Deterioration in braking performance
  • Activating emergency ESP mode

Causes

  • Vacuum pressure sensor malfunction
  • Open or shorted sensor wiring harness
  • Poor contact in the sensor connector
  • Malfunction of the ABS/ESP control unit

How to Fix

  1. Check the integrity of the sensor wiring harness
  2. Check the contacts in the sensor connector
  3. Check the functionality of the vacuum pressure sensor
  4. Replace sensor if necessary
  5. Scan the system for other errors

Related codes

C1080C1081C1083

FAQ

What does the C1082 code mean?

C1082 is an OBD-II diagnostic trouble code that indicates: Vacuum Pressure Sensor Signal Erratic

What causes a C1082 error code?

The most common causes of C1082 include: Vacuum pressure sensor malfunction; Open or shorted sensor wiring harness; Poor contact in the sensor connector; Malfunction of the ABS/ESP control unit.

How do I fix a C1082 diagnostic trouble code?

To fix C1082: Check the integrity of the sensor wiring harness. Check the contacts in the sensor connector. Check the functionality of the vacuum pressure sensor. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C1082?

Limited driving only, diagnose soon

How much does it cost to fix C1082?

The estimated repair cost for C1082 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat