P1138 SUZUKI - HO2S Circuit High Voltage During Decel Fuel Cut-Off Sensor 2
P1138 SUZUKI Possible Causes
- Vacuum leak on engine
- Faulty Failed Mass Air Flow (MAF)
- Faulty HO2S
- HO2S harness is open or shorted
- HO2S circuit poor electrical connection
How do I fix code P1138 SUZUKICheck 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 SUZUKI code
Labor: 1.0The cost of diagnosing the P1138 SUZUKI 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.
- Engine Light ON (or Service Engine Soon Warning Light)
P1138 SUZUKI MeaningHO2S Circuit High Voltage During Decel Fuel Cut-Off Sensor 2 is the generic description for the P1138 Suzuki code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information abouth the P1138 Suzuki OBDII code.
Still have questions? Please post your question on our Comments Section of the main page for more information.
P1138 SUZUKI More InformationNeed more information on how to fix the P1138 SUZUKI code?
Get Access to Factory Service Manuals