2000 Volvo S80 with trouble codes P1182 &P1133

Automan · Post by **Automan** » 01 May 2011, 23:47

I have a 2000 Volvo S80 2.8 T6 that recently started to run rough. I pulled the codes P1182 and P1133. I also noticed the bank 2 cat.converter was red hot. Could someone tell me what these codes mean and could a bad cat. converter cause one or both of the codes. Thank you

Post by **dcarlson12** » 02 May 2011, 13:01

See following linke re: codes
http://www.volvoforums.org.uk/showthread.php?t=42231

P1133 HO2S Insufficient Switching Sensor 1
(Sounds like you may need a new O2 sensor. Maybe the side which has the hot converter is running in open loop i.e. rich)
P1182 Fuel Shut Off Solenoid Malfunction (Someone with more knowledge needs to chime in here....)

Automan · Post by **Automan** » 03 May 2011, 16:48

Thanks for your help. I was wondering if a bad cat converter cause a P1182 trouble code ?

Post by **JDS60R** » 03 May 2011, 18:24

Not likely

Sounds like a bad O2 sensor or leaking injector or regulator dumping fuel into the cat. The cat may be destroyed due to the excess heat.

You need to get this fixed right away. If you can fix it before having to replace the cat you will save money.

Automan · Post by **Automan** » 03 May 2011, 18:36

Thank you . I will have it check ASAP