Engine-Codes - Ford - P1158 FORD

P1158 FORD - Lack of O2 Switches Bank 2 Sensor 2 Indicates Lean

Repair Importance Level: 3/3
Repair Difficulty Level: 2/3  What is this?
Table of contents

P1158 FORD Possible Causes

  • Faulty HO2S Bank 2 Sensor 2
  • HO2S Bank 2 Sensor 2 harness is open or shorted
  • HO2S Bank 2 Sensor 2 circuit poor electrical connection

How do I fix code P1158 FORD?

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 connector's pins.

Cost of diagnosing the P1158 FORD code

Labor: 1.0

The cost of diagnosing the P1158 FORD 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.

When is the code detected?

The test fails if the Powertrain Control Module (PCM) does not detect the output of the HO2S in a calibrated amount of time.

Possible Symptoms

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

P1158 FORD Meaning

Sensor Indicates Lean The downstream HO2S sensors are forced rich and lean and monitored by the Powertrain Control Module (PCM)

P1158 FORD More Information

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