AutoCodes - OBDII Code List - P1121 MAZDA

P1121 MAZDA - Throttle Position Sensor Inconsistent with Mass Air Flow Sensor

Repair Importance Level: 3/3
Repair Difficulty Level: 2/3
Table of contents

P1121 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 P1121 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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Tech Notes

Sensor signal output not consistent with engine load measurement

Cost of diagnosing the P1121 MAZDA code

Labor: 1.0

The cost of diagnosing the P1121 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)

P1121 MAZDA Description

Throttle Position Sensor Inconsistent with Mass Air Flow Sensor is the generic description for the P1121 Mazda code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information about the P1121 Mazda OBDII code.

Still have questions? Please post your question on our Comments Section below for more information.

OBDII Code P1121 Mazda - Throttle Position Sensor Inconsistent with Mass Air Flow Sensor - AutoCodes.com

More Information

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Comments

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