What is a PO138 anda PO158 mean on a Chrysler.

Tiny
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  • 2006 CHRYSLER 300
  • 394,000 MILES

What is a po138 anda po158 mean on a chrysler 300 dtc and were are they located?

Monday, January 14th, 2013 AT 2:28 AM

1 Reply

Tiny
JACOBANDNICKOLAS
  • EXPERT
  • 68,269 POSTS

P0138 O2 Sensor 1/2 Circuit Voltage High

P0158 O2 Sensor Shorted to Voltage

O2 sensors are on the exhaust system

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Monday, January 14th, 2013 AT 2:34 AM

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