Boost Air Temperature Sensor Circuit High


Table of contents

P0098 MAZDA Possible Causes

  • Faulty Intake Air Temperature sensor
  • Intake Air Temperature sensor harness is open or shorted
  • Intake Air Temperature sensor circuit poor electrical connection

How do I fix code P0098 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.

Cost of diagnosing the P0098 MAZDA code

  The cost of diagnosing the P0098 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.

When is the code detected

  The Engine Control Module (ECM) has detected a high voltage condition on the Boost Air Temperature circuit.

Possible Symptoms

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

P0098 MAZDA Description

  The Intake Air Temperature (IAT) sensor contains a semiconductor device which changes the resistance based on the temperature (a thermistor). The IAT sensor is located in the air intake passage of the engine air induction system. The IAT sensor has a signal circuit and a ground circuit.

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