Service Engine soon Light pooped up

Tiny
SANBATRES
  • MEMBER
  • 1998 CHEVROLET BLAZER
  • 2WD
  • AUTOMATIC
The Service Engine Soon light turned on in the car, I have got the codes checked and the codes that come up are"
Fault-01
Pend-01
P0147 01/02

could you please help me on what these codes mean?
Thursday, July 31st, 2014 AT 12:28 PM

1 Reply

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
The first two codes aren't codes they need a letter in front and are 4 numbers. The 147 code is for O2 sensor on bank 1 sensor3 which is behind the catalytic converter. Could be a sensor wire check fuses underhood first as it can be a blown fuse as well.
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Thursday, July 31st, 2014 AT 1:12 PM

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