P1138 LINCOLN - Lack Of HO2S Switches Bank 1 Sensor 2 Rich
P1138 LINCOLN Possible Causes
- Faulty HO2S Bank 1 Sensor 2
- HO2S Bank 1 Sensor 2 harness is open or shorted
- HO2S Bank 1 Sensor 2 circuit poor electrical connection
How do I fix code P1138 LINCOLN
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 P1138 LINCOLN code
Labor: 1.0The cost of diagnosing the P1138 LINCOLN 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 P1138 LINCOLN 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.
P1138 LINCOLN Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1138 LINCOLN MeaningSensor Indicates Lean The downstream HO2S sensors are forced rich and lean and monitored by the Powertrain Control Module (PCM)
P1138 LINCOLN More InformationNeed more information on how to fix the P1138 LINCOLN code?
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