P1142 MAZDA - HO2S12 Heater Circuit High
P1142 MAZDA Possible Causes
- Faulty HO2S12
- HO2S12 harness is open or shorted
- HO2S12 circuit poor electrical connection
How is the P1142 MAZDA code repair?Start by checking 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.
What is the cost to diagnose the P1142 MAZDA code
Labor: 1.0The cost to diagnose the P1142 MAZDA 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)
P1142 MAZDA MeaningHO2S12 Heater Circuit High is the generic description for the P1142 Mazda code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information abouth the P1142 Mazda OBDII code.
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