P1443 LEXUS - Secondary Air Injection Vacuum Switching Valve Circuit Malfunction Bank 2

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

P1443 LEXUS Possible Causes

  • Faulty Vacuum Switching Valve (VSV)
  • Vacuum Switching Valve (VSV) harness is open or shorted
  • Vacuum Switching Valve (VSV) circuit poor electrical connection

First diagnose P1443 LEXUS code

    Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.

Cost of diagnosing the P1443 LEXUS code

    Labor: 1.0

    The cost of diagnosing the P1443 LEXUS code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

P1443 LEXUS Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P1443 LEXUS Meaning

Vacuum Switching Valve (VSV)
OBDII Code P1443 LEXUS - Secondary Air Injection Vacuum Switching Valve Circuit Malfunction Bank 2 - Engine-Codes.com

P1443 LEXUS More Information

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