is this upstream or down stream?
602058
This one is downstream. The connection is under the carpet, under the passenger seat. The rubber "grommet" goes into the floorboard to keep the elements out.
602059
The pictured item (Denso 234-4189) is downstream of the CC. Cable is longer to reach the connector under the passenger seat. I bought and replaced both this one and the upstream sensor (Denso 234-9001 Air Fuel Ratio Sensor) in my 2004 Tacoma.
602060
If this is the part to match the pic, it's the downstream sensor on my '02 Tacoma 2wd SR5
602061
For 2002 Tacoma V6, this is the O2 sensor after the Cat converters. It has the extended cable assembly that routes through the floor panel and connects under the passenger seat. This is not the A/F sensor that is located before the Cat's
602062
This one was "down stream" after the catalytic converters on my 2001 Tacoma, and was an exact fit (cable length and connecter)
2262482
I agree with JEB. if your concern is the strength of the flow, there is a valve to regulate it.
943593
No downstream leaks here. I can't imagine what would cause that other than age and corrosion on the line.
2211064
Return side, you want the pump to be throttled back from the effluent (outgoing) side of the pump. If you out it on the influent(incoming) side of the pump you could create a situation where the pump is running and not enough water to getting to it. Pumps need to have as much water available to them as possible. Not only do I run small pumps in aquaculture systems, but I am maintenance manager for a rural water district maintaining their pumps as well.
1734610
On my system, there is a little "switch" on the side of the pump which can be adjusted to a lower flow...hope that helps
643001
My water flow is unaffected. I'd say something isn't right. I really don't know
2119069
Depends on the modem but most have the IP address 192.168.100.1 . Put that in the browser and takes you to the page for it and you can navigate to see the levels for downstream and upstream
1977270
This one is placed before the Catalytic converter, on the exhaust manifold. That would be upstream.
501949
It is not. I have mine set to come on one after the other just like an in ground sprinkler system.
624407
Yes there is if you look at the connector on them you will see one is a 4 prong male and one is 4 prong female also it should say witch is upstream and down stream ,have a look at your old ones BEFORE you order.save your self trouble by making sure you get the right one the first time
796252
If it is the 2.0 liter engine the part number for the upstream is Denso #36531PNDA11 if it is the 1.7 liter it will be #36531PLE003
603082
Paddling Upstream, I hope you were notified of my answer. If not, it will be listed on this site as of now. Thanks, Chef G.
1691217
It has a reel in the middle to wind the hose up. I haven't looked in there for a while but I think that there is a bottom. Maybe someone else can help there.
144259
no this isnt. this is the upstream for the 1mz v6. there are two of the upstreams. i am unsure if your downstream wires in to the cabin like our sienna does
88214
maybe your using the feed side instead of the water side- check the words on the bottom green part to see what side is which
2036463
Sorry - can't answer that one for sure. My guess is that is does not matter since it is working off existing pressure of the line.
216182
Don't know, maybe in the specs. More flow than my last one, kind of a non-issue.