P1140 GMC - HO2S Transition Time Ratio Bank 1 Sensor 2
P1140 GMC 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 P1140 GMC?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 P1140 GMC code
Labor: 1.0The cost of diagnosing the P1140 GMC code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
- Engine Light ON (or Service Engine Soon Warning Light)
P1140 GMC DescriptionHO2S Transition Time Ratio Bank 1 Sensor 2 is the generic description for the P1140 Gmc code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information abouth the P1140 Gmc OBDII code.
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