1998 Ford Explorer error codes

1998 FORD EXPLORER
129,789 MILES • 6 CYL • 2WD • AUTOMATIC
Avatar
DBANKBROKE
  • MEMBER
  • 1 POST
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 ?
Nov 11, 2008 at 1:03 PM
Advertisement
Avatar
OBXAUTOMEDIC
  • CAR REPAIR CONTRIBUTOR
  • 3,711 POSTS
[quote:bc170f227f="dbankbroke"]Computer problem
1998 Ford Explorer 6 cyl Two Wheel Drive Automatic 129789 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 ?[/quote:bc170f227f]


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.
.
.
Nov 11, 2008 at 2:21 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.