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Code
P0137
Emissions

جهد الحساس الخلفي منخفض — الصف 1 الحساس 2

جهد الحساس الخلفي منخفض جداً.

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Most likely causes

  1. حساس تالف
  2. سلك تالف

Symptoms you may notice

  • Check engine light

Checks to run

  1. Test sensor voltage
  2. Inspect wiring

Tools you may need

Multimeter
Always diagnose before replacing. Codes share symptoms; confirm the cause with measurements before buying parts.

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