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[Dave69]

Anyone got a CJ down pipe from the exhaust manifold that has a lambda sensor fitting?


or is the fitting integral to the exhaust manifold?

[Mike Pavelin]

It's in the manifold near he EGR valve, but only on later models with the electronically controlled BBD carb.

[Dave The Sparky]

The last down pipe i bought off Lighthouse had a fitting for a sensor on it, couple of inches down from the manifold.

[Dave69]

It's in the manifold near he EGR valve, but only on later models with the electronically controlled BBD carb.

thanks Mike, my 79 model has none of that

Dave what did Lighthouse charge?

[Dave The Sparky]

No idea it was at least 4 years ago now i would think.
It was however just simply a tube brazed in to the side of the down pipe so you could possibly make one yourself in what you have for very little effort.
If you want a measurement of where it was in the down pipe let me know.