DTC U0128 Dodge

Fuel System Sensor high pressure side

Fuel System Sensor high pressure side

Description

Lambda control, Closed loop EVAP purge valve, lt;23 Fuel cut off, Not active

Cause and Solution

Check fuel pressureCheck for signal, voltage and groundCheck harness for open or shortCheck connector for damage.

Video Guide

Duration: PT3M56S | Uploaded: 2020-08-13

Diagnostic Info

  • DTC Code: U0128
  • Brand: Dodge
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