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1999 Chevy Suburban sensor

Tiny
GODZGIFT
  • MEMBER
  • 1999 CHEVROLET SUBURBAN
Engine Mechanical problem
1999 Chevy Suburban V8 Two Wheel Drive Automatic

i put my truck in a computer and the computer gave me two codes: P0338, and P0131 what do they mean?
Wednesday, February 25th, 2009 AT 3:28 PM

1 Reply

Tiny
BLUELIGHTNIN6
  • MECHANIC
  • 16,542 POSTS
P0338 Crankshaft Position Sensor A Circuit High Input

Faulty wiring to Crankshaft Position sensor or faulty sensor itself.

P0131 Oxygen Sensor Circuit Low Voltage (Bank 1 Sensor 1)

Faulty wiring to oxygen sensor or faulty sensor itself. Learn how to test an oxygen sensor by following the link below..

https://www.2carpros.com/how_to/how_to_test_oxygen_sensor.htm

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Thursday, February 26th, 2009 AT 2:47 AM

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