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2016 CADILLAC SRX

2.8L Turbo V6FWDAUTOMATICgasturbo
1 active safety recall on this vehicle — view recalls
Repairs0Labor595Torque2499Fluid6DTC960Battery0Maintenance0Recalls1
P0159low severityPowertrain

O2 Sensor Circuit Slow Response Bank 2 Sensor 2

on 2016 Cadillac SRX 2.8L Turbo V6 · FWD

What this code means

Slow response from the downstream O2 sensor on Bank 2.

Symptoms

  • Check Engine Light
  • Failed emissions

Common causes

  • Aging sensor
  • Contaminated sensor

Diagnostic steps

  1. Monitor response
  2. Test sensor

Repair notes

Replace sensor.

Other Powertrain codes on this vehicle

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