P0791 MAZDA - Intermediate Shaft Speed Sensor 'A' Circuit
P0791 MAZDA Possible Causes
- Faulty Intermediate Shat Speed Sensor 'A'
- Intermediate Shat Speed Sensor 'A' harness is open or shorted
- Intermediate Shat Speed Sensor 'A' circuit poor electrical connection
How do I fix code P0791 MAZDA?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.
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Cost of diagnosing the P0791 MAZDA code
Labor: 1.0The cost of diagnosing the P0791 MAZDA code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
When is the code detected?P0791 code is detected when the input speed sensor voltage is more than 1.9V or less than 0.1V for 2 seconds or more
- Engine Light ON (or Service Engine Soon Warning Light)
P0791 MAZDA DescriptionThis sensor detects the rotation speed of the input turbine. By comparing the input turbine speed signal (NT) with the counter gear speed sensor signal (NC), the Engine Control Module (ECM) detects the shift timing of the gears and appropriately controls the engine torque and hydraulic pressure according to various conditions. Thus, providing smooth gear shift.
More InformationNeed more information on how to fix the P0791 MAZDA code?
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Need more help?Get the P0791 Mazda code diagnosed by a professional: Find a repair shop in your area
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