DTC P2238 Alfa Romeo

O2 Sensor Positive Current Control Circuit Low

O2 Sensor Positive Current Control Circuit Low

Description

The Powertrain Control Module (PCM) detects an a short to ground on the O2 Sensor 1 1 Positive Current Control circuit.

Cause and Solution

O2 1 1 Positive Current Control Circuit Shorted To Ground
O2 Sensor

Video Guide

Duration: PT3M56S | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: P2238
  • Brand: Alfa Romeo
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