1998 Ford Explorer error codes

Tiny
DBANKBROKE
  • MEMBER
  • 1998 FORD EXPLORER
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 129,789 MILES
I had explorer inspected and failed bgecause of 2 error codes
1. P0156 02 SENSOR CIRCUIT MALFUNCTION (BANK 2 SENSOR 2)

2. P0161 02 SENSOR HEATER CIRCUIT (BANK 2 SENSOR 2)

I HAVE REPLACED ALL 3 SENSORS ON CAR BUT CHECK ENGINE LIGHT KEEP COMMING ON.
IS THERE A SLOUTION ?
Tuesday, November 11th, 2008 AT 1:03 PM

1 Reply

Tiny
OBXAUTOMEDIC
  • MECHANIC
  • 3,711 POSTS
Hello,

Have you had the code erased. If you haven't then the codes will take 50+ key starts to clear. If you did have codes cleared are they the same codes coming up.

If they are then check for damaged wires and/or connector. Check for exhaust leak.
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Tuesday, November 11th, 2008 AT 2:21 PM

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