For Shop Owners

P0040 CHRYSLER - 1/1 And 2/1 O2 Sensor Harness Connectors Reversed

Repair Importance Level: 2/3
Repair Difficulty Level: 2/3 What does this mean?

Possible causes

  • 1/1 And 2/1 O2 sensors harness is open or shorted
  • 1/1 And 2/1 O2 sensors circuit connectors (wrong connection)
  • Faulty Powertrain Control Module (PCM)
What does this mean?
OBDII Code P0040 Chrysler - 1/1 And 2/1 O2 Sensor Harness Connectors Reversed - kvjournal.ru

Need more help?

Do you need more help with the P0040 Chrysler code? Ask a question to our users or find an automotive repair shop near you to help fix the OBDII code
Check this articles: po135 | auto repair muskogee ok | what is po420 code
Posted and Edit by kvjournal.ru 06-14-2015