Oxygen sensors for S70

edsimmo · Post by **edsimmo** » 04 Dec 2010, 11:22

I have a 1999 S70 (non-turbo) with a P0130 code. I did my research and found that I need part number 15097 for the front sensor and 15062 for the rear sensor. I know the P0130 is an indicator for the front sensor but I thought I'd have both replaced, since the current ones are at least 80,000 miles old. I don't have a rack so I took the Bosch OEM parts that I ordered to my friendly mechanic. He tried to swap them out but the connectors weren't the same - the Bosch connectors have four pins side-by-side but my car has two pins on top and two on bottom - more like a square.

The mechanic said he would find the "right" ones but as he was ordering them, I realized he found the same part numbers I did - 15097 and 15062.

My next option is to call my local Volvo dealership on Monday morning, but I'm trying to avoid that at all costs. Does anyone know what the correct o2 part sensors are for my car? Thanks in advance for your help.

Post by **JDS60R** » 04 Dec 2010, 12:10

What numbers are on the sensors you have in the car?

The numbers you listed are correct for your car per the Bosch catalog.

Post by **JDS60R** » 04 Dec 2010, 12:22

The square connector is usually reserved for the 5 wire wideband sensor located next to the turbo on turbo cars.

Can you check the side cam cover of your motor and report back the engine code
B5254S
or
B5254T
or
B5234T3

Post by **tjts1** » 04 Dec 2010, 12:22

All 4 wire O2 sensors are compatible with each other. Find the pin outs and splice the wiring.

edsimmo · Post by **edsimmo** » 04 Dec 2010, 12:35

You'll have to forgive me but I'm an engine novice - can you please give me a little more detail as to where the engine code is? I've always thought it was a non-turbo engine. Are there any other clues that might tell me differently? Thanks for your help.

ratfink_v70_2000 · Post by **ratfink_v70_2000** » 04 Dec 2010, 12:44

Denso o2 sensors for 99 non turbo. Did my front one earlier this year.
Rich.

Post by **JDS60R** » 04 Dec 2010, 12:49

Finding the engine ID code

Open Hood
Look to left ( passenger side)
Go to passenger side front wheel
Look at side of motor
Plastic cover is on this side of motor
White 1.25 in x 1 inch sticker is on this cover about 3 inches down from the top and has engine code and a bar code.

We just need the engine code.

Post by **JDS60R** » 04 Dec 2010, 12:50

or just send me your VIN

ratfink_v70_2000 · Post by **ratfink_v70_2000** » 04 Dec 2010, 12:52

Yeah forgot to say as JD says engine code will confirm what you need as yours could be a late throttle cable car, pre ets. Just re read your post. My connectors were same as yours.
Rich.

Post by **JDS60R** » 04 Dec 2010, 12:53

see pic