Check engine light popped back on, I figured i was sick of paying VOLVO for their service charge so i went out and bought a fairly decent obdii scanner. Hooked it up and pulled the following...

P0354 Ignition Coil primary/secondary circuit

P1152 which i cant find but I believe is an o2 sensor code?


Tech or anyone please offer help on both codes and expenses to fix? or whatnot thanks!

 

Yes 1152 is an O2 sensor code Rear o2 sensor.
Not sure about the coil code I would have to try to find the crossrefrence to be able to tell you.

Thats the only bad thing using the OBDII scanners and the P codes.
I have to have a chart to be able to crossrefrence to Volvo codes.

 

how urgently would the o2 need to be replaced... I know they can eat up the cat but im thinking that with 120K on a 99 maybe the cat is shot anyways?

 

You can go a little but I wouldn't go to long.