Back to 2009 Mazda Tribute

2009 MAZDA TRIBUTE

2.5L I4FWDAUTOMATICgas
2 active safety recalls on this vehicle — view recalls
Repairs0Labor473Torque2473Fluid6DTC861Battery0Maintenance0Recalls2
P0117moderate severityPowertrain

ECT Sensor 1 Circuit Low Input

on 2009 Mazda Tribute 2.5L I4 · FWD

What this code means

The ECT sensor voltage is lower than expected, indicating very high temperature or short.

Symptoms

  • Check Engine Light
  • Fans running constantly
  • Incorrect high temp reading

Common causes

  • Short to ground
  • Faulty sensor
  • Damaged wiring

Diagnostic steps

  1. Test sensor resistance
  2. Check for shorts
  3. Inspect wiring

Repair notes

Repair short or replace sensor.

Other Powertrain codes on this vehicle

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