Codes: P0138 & P01193 - Assistance?

L

LRXD

New Member

Posts

3

• Mar 23, 2006

• #1

I am new to this forum and I wanted to see if anyone would be willing to decipher the follow two OBDII codes for a 1997 Land Rover Discovery. My check Engine light has illuminated and the OBDII codes are:
P0138
P01193

To what are they referring? What do I need to do to correct the issue(s)?
Thank you so much!

 

landroversforever

Active Member

Posts

416

Location

near Oxford

• Apr 6, 2006

• #2

P0123 code means that the the car's computer has detected that the TPS (throttle position sensor) is reporting too high a voltage. dont know if this is right but this is what google came out with. hope it helps

 

E

eightinavee

Well-Known Member

Posts

3,956

Location

UK.

• Apr 6, 2006

• #3

P0138 - Oxygen sensor circuit high voltage,downstream sensor,bank A.
P01193 - Oxygen sensor heater circuit inferred open circuit downstream sensors.
Hope this answers your Queries.

 

L

LRXD

New Member

Posts

3

• Apr 7, 2006

• #4

Thanks for the information, what do I need to do remedy the situation?

P0138 - Oxygen sensor circuit high voltage,downstream sensor,bank A.
P01193 - Oxygen sensor heater circuit inferred open circuit downstream sensors.