Thread: bosch oxygen sensor [lambda]

Originally Posted by farmport

All you need is a generic Bosch 0-1volt o2 sensor. These come with a special weatherproof joiner so you can connect your original plug. I guess you know you can't use solder on the o2 wires. Otherwise try Automotive Service Solutions in Perth. 08 92049888-they usually only deal with trade customers but if you can buy from them sensors should only cost you $60 each or so for genuine Bosch. You might try them for OEM fitment o2 sensors and find price is not much different. Do you realise you should replace both??

Cheers

Hi, I need to get some pre cat 02 sensors for my D2 in Perth. I've been quoted about $200 each which seems a bit rich. I read your post and just wanted to clarify. So are you saying that I could use generic 0-1 volt Bosch sensors and swap them straight out?

Originally Posted by Splatcat

Hi, I need to get some pre cat 02 sensors for my D2 in Perth. I've been quoted about $200 each which seems a bit rich. I read your post and just wanted to clarify. So are you saying that I could use generic 0-1 volt Bosch sensors and swap them straight out?

I have successfully fitted an AU-BF Falcon 6 cylinder O2 sensor to a D2. I also acquired a loom plug off a wrecked Falcon and made a short patch harness using the plug off the old D2 sensor to convert the AU sensor to fit the D2 loom plug. That way either the AU sensor or the D2 sensor would fit without further mods. The patch harness wires were crimped together and heat shrink covered to do that job. I used to pay under $70 for good quality AU sensors, not sure how much they are now.

Hey Bee-utey,,
you ever heard /read/had one thats done this?

Originally Posted by Pedro_The_Swift

I wonder about this,,
"Silicone or ethylene glycol poisoning of the air reference electrode."

as this engine was doing a fair imitation of a stationary steam engine at one point.

Originally Posted by Pedro_The_Swift

Hey Bee-utey,,
you ever heard /read/had one thats done this?

Failed head gasket or block >>>> poisoned O2 sensor, yeah, it's pretty common throughout the auto industry. It's also a favourite LR theme I believe.

I wouldnt have said favorite - - - -

You should only be using the OEM sensors by Bosch. The aftermarket units do not work well with the D2 ECU. Here is the pre-cat sensor which has the Orange connector. It is plug and play, do not waste your tIme and money on the cheap knock-offs because you will be replacing it in short order. The cost ranges anywhere from $60-$120 so shop around for a deal. No sense in paying $50 more than necessary.