OBDII Code List

P2270 CHRYSLER - O2 Sensor 1/2 Signal Biased Lean

Repair Importance Level: 2/3
Repair Difficulty Level: 2/3   
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P2270 CHRYSLER Possible Causes

  • Faulty O2 Sensor 1/2
  • O2 Sensor 1/2 harness is open or shorted
  • O2 Sensor 1/2 circuit poor electrical connection
  • Exhaust leak
  • Faulty Powertrain Control Module (PCM)

First diagnose P2270 CHRYSLER code

    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 terminals.

Cost of diagnosing the P2270 CHRYSLER code

    Labor: 1.0

    The cost of diagnosing the P2270 CHRYSLER 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.

P2270 CHRYSLER Possible Symptoms

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

P2270 Chrysler Description

The Powertrain Control Module (PCM) detects that the sensor does not output a voltage greater than a calibrated high voltage and less than a calibrated low voltage within a specific time period
OBDII Code P2270 Chrysler - O2 Sensor 1/2 Signal Biased Lean -

P2270 CHRYSLER More Information

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