Throttle Position Sensor Stuck Closed Lower Than Expected


Table of contents

P1122 MAZDA Possible Causes

  • Faulty Throttle Position Sensor
  • Throttle Position Sensor harness is open or shorted
  • Throttle Position Sensor circuit poor electrical connection

How do I fix code P1122 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.

Tech Notes

  • Sensor signal output not consistent with engine load measurement

Cost of diagnosing the P1122 MAZDA code

  The cost of diagnosing the P1122 MAZDA 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.

Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P1122 MAZDA Description

  Throttle Position Sensor Stuck Closed Lower Than Expected is the generic description for the P1122 Mazda code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information about the P1122 Mazda OBDII code.Still have questions? Please post your question on our Comments Section below for more information.

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