{"id":15910,"date":"2023-12-10T17:23:11","date_gmt":"2023-12-10T08:23:11","guid":{"rendered":"https:\/\/www.decoboco.info\/en\/?p=15910"},"modified":"2026-09-24T13:46:06","modified_gmt":"2026-09-24T04:46:06","slug":"smartphone-air-fuel-ratio-pewideband-o2controller-kit-perfect-for-multiple-bikes","status":"publish","type":"post","link":"https:\/\/www.decoboco.info\/en\/20231210\/decoboco-cars\/zephyr550zr550\/smartphone-air-fuel-ratio-pewideband-o2controller-kit-perfect-for-multiple-bikes","title":{"rendered":"On Your Smartphone? “Air-Fuel Ratio!” PE Wideband O2 Controller Kit Perfect for Multiple Bikes! Zephyr 550"},"content":{"rendered":"
\"\"<\/a><\/div>\n
\"\"<\/figure>\n\n\n
\n

This PE was installed on my Inazuma 1200! <\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n

Removing the unit is easy\u2014just two connectors.
Connection is via Bluetooth through the PE app.
The response is really quite good.

An air-fuel ratio gauge is
convenient to have,
but you can manage without it.

Huh? Which is it?
(‘\u0414’)
How you interpret and use the numbers
is definitely interesting. <\/p>\n\n\n\n\n\n\n\n

\"\"<\/figure>\n\n\n
\n

PE Wideband O2 Controller Kit <\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n


Power (12V ON) and ground,
install the A\/F sensor and you’re done.
If you have a D-UNIT <\/a><\/strong>it’s super quick. <\/p>\n\n\n\t\t

\n\t\t\t\t\t\t\t
\n\t\t\t\t\t\n\t\t\t\t\t\t\"\"\/\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\n\t\t\t\t\t\tPE Wideband O2 Bluetooth Kit – iOS Android Air Fuel Ratio Parallel Import\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\u00a573,400\t\t\t\t\t\t\uff082023\/12\/10 16:46\u6642\u70b9 | Yahoo\u30b7\u30e7\u30c3\u30d4\u30f3\u30b0\u8abf\u3079\uff09<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\tAmazon\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\tRakuten\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\tYahoo!\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\"\"\n\t\t\t\t\t\u30dd\u30c1\u30c3\u30d7<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\n\n\n
\"\"<\/figure>\n\n\n
\n

It’s better to switch the sensor to BOSCH. <\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n

\"\"<\/figure>\n\n\n\n
<\/div>

BOSCH LS17025
is hard to find
genuine products, <\/p>

<\/div><\/div><\/div>\n\n\n

<\/p>\n\n\n

Why do I recommend genuine products?
The included sensor <\/strong>
errored out at lightning speed.

It would output lean-burn engine numbers
that bounced back and forth,
becoming unstable.
That’s happened

and if the standard is unclear, using it doesn’t make sense…
It’s a tool to trust the numbers.

Think of it like “torque wrench = Tohnichi”\u2014 <\/strong>
that kind of thing. <\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n


<\/p>\n\n\n

\n

Another double pipe… <\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n

I drilled out the drag cyclone.
*With a hole saw,
gently removed the burrs and stripped the paint,
and setup is complete (*\u00b4\u03c9\uff40*) <\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n


<\/p>\n\n\n

\n

The welded boss is from Amazon. <\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n

Amazon??

Yeah, Amazon…
I could make it, but it’d probably take a good hour.
I’m too lazy.
When you think about your time in life,
which is the better choice?

R-Processed O2 Sensor Adapter M18\u00d7P1.5 <\/strong><\/a>

Every time, this one (*\u00b4\u03c9\uff40*)
It arrives tomorrow,
and the weldability is excellent! <\/p>\n\n\n\t\t

\n\t\t\t\t\t\t\t
\n\t\t\t\t\t\n\t\t\t\t\t\t\"\"\/\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\n\t\t\t\t\t\tR-machined O2 sensor adapter M18\u00d7P1.5 air-fuel ratio gauge A\/F gauge stainless steel welding boss (R-machined boss_individual package)\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t
\u30ce\u30fc\u30d6\u30e9\u30f3\u30c9\u54c1<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\u00a5750\t\t\t\t\t\t\uff082026\/09\/20 18:33\u6642\u70b9 | Amazon\u8abf\u3079\uff09<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\"\"\n\t\t\t\t\t\t\t\u53e3\u30b3\u30df\u3092\u898b\u308b<\/span>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\tAmazon\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\tRakuten\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\tYahoo!\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\"\"\n\t\t\t\t\t\u30dd\u30c1\u30c3\u30d7<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\n\n\n
\"\"<\/figure>\n\n\n\n


<\/a><\/p>\n\n\n

\n

Then tighten it up and you’re done! <\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n

The sensor is longer than you’d think.
<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n
\n

Be careful with the sensor installation angle. <\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n

Inside the muffler,
“carbon and moisture rain down,” <\/strong>
so if they don’t accumulate on the sensor = longer life.

Love is what saves the earth. <\/p>\n\n\n\n

\"\"<\/figure>\n\n\n
\n

Basically, I’m lazy about my own bike. <\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n

Oh! I can do this!
Already
a D-UNIT WR was installed. <\/a><\/strong>
This makes getting power and ground easy. <\/p>\n\n\n\t\t

\n\t\t\t\t\t\t\t
\n\t\t\t\t\t\n\t\t\t\t\t\t\"\"\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\n\t\t\t\t\t\tOld Type, Concurrent Sale: Daytona Bike Accessory Power Unit, Waterproof, 3-Circuit, Centralized Power Management, 20A Total D-UNIT WR (D-Unit Water Resistant) 16037\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t
\u30c7\u30a4\u30c8\u30ca(Daytona)<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\"\"\n\t\t\t\t\t\t\t\u53e3\u30b3\u30df\u3092\u898b\u308b<\/span>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\tAmazon\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\tRakuten\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\tYahoo!\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\"\"\n\t\t\t\t\t\u30dd\u30c1\u30c3\u30d7<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\n\n\n
\"\"<\/figure>\n\n\n
\n

For now, I’ll set it on top of the ETC. <\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n

Now the air-fuel ratio is legendary!
Engine start! \u266a
Vroom vroom! <\/p>\n\n\n\n

\"\"<\/figure>\n\n\n
\n

All that’s left is to launch the app and connect. <\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n

You can easily check the air-fuel ratio.

Since it’s not picking up other signals,
it’s just for reference.

If you want to dig deeper,
knowing “what gear, what RPM, throttle opening,
outside temperature, and oil temperature” <\/strong>and such
lets you go much deeper.

Just knowing RICH and LEAN
makes a huge difference. <\/strong>

It’s a tool that enhances the fun,
I think. <\/p>\n\n\n

\n

Wait, am I going too far? <\/p>\n<\/span><\/span><\/span><\/div><\/div><\/div><\/div>\n\n\n


<\/p>\n\n\n\t\t

\n\t\t\t\t\t\t\t
\n\t\t\t\t\t\n\t\t\t\t\t\t\"\"\/\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\n\t\t\t\t\t\tPE Wideband O2 Bluetooth Kit – iOS Android Air Fuel Ratio Parallel Import\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\u00a573,400\t\t\t\t\t\t\uff082023\/12\/10 16:46\u6642\u70b9 | Yahoo\u30b7\u30e7\u30c3\u30d4\u30f3\u30b0\u8abf\u3079\uff09<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\tAmazon\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\tRakuten\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\tYahoo!\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\"\"\n\t\t\t\t\t\u30dd\u30c1\u30c3\u30d7<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\n\n\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t\t\t\n\t\t\t\t\t\t\"\"\/\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\n\t\t\t\t\t\tR-machined O2 sensor adapter M18\u00d7P1.5 air-fuel ratio gauge A\/F gauge stainless steel welding boss (R-machined boss_individual package)\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t
\u30ce\u30fc\u30d6\u30e9\u30f3\u30c9\u54c1<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\u00a5750\t\t\t\t\t\t\uff082026\/09\/20 18:33\u6642\u70b9 | Amazon\u8abf\u3079\uff09<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\"\"\n\t\t\t\t\t\t\t\u53e3\u30b3\u30df\u3092\u898b\u308b<\/span>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\tAmazon\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\tRakuten\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\tYahoo!\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\"\"\n\t\t\t\t\t\u30dd\u30c1\u30c3\u30d7<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\n\n\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t\t\t\n\t\t\t\t\t\t\"\"\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\n\t\t\t\t\t\tOld Type, Concurrent Sale: Daytona Bike Accessory Power Unit, Waterproof, 3-Circuit, Centralized Power Management, 20A Total D-UNIT WR (D-Unit Water Resistant) 16037\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t
\u30c7\u30a4\u30c8\u30ca(Daytona)<\/div>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\"\"\n\t\t\t\t\t\t\t\u53e3\u30b3\u30df\u3092\u898b\u308b<\/span>\n\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\tAmazon\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\tRakuten\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\tYahoo!\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\"\"\n\t\t\t\t\t\u30dd\u30c1\u30c3\u30d7<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t","protected":false},"excerpt":{"rendered":"

Removing the unit is easy\u2014just two connectors. Connection is via Bluetooth through the PE app. The response is really quite good. An air-fuel ratio gauge is convenient to have, but you can manage without it. Huh? Which is it? (‘\u0414’) How you interpret and use the numbers is definitely interesting.<\/p>\n","protected":false},"author":2,"featured_media":686,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"pochipp_cv_data":"{\"7f8fb26e\":{\"pv\":2863,\"clickedOther\":30,\"imp\":2413,\"clickedAmazon\":139,\"clickedRakuten\":63,\"clickedYahoo\":76},\"28115e32\":{\"pv\":2863,\"imp\":2142,\"clickedOther\":13,\"clickedAmazon\":16,\"clickedRakuten\":2,\"clickedYahoo\":2},\"78225a78\":{\"pv\":2863,\"imp\":1978,\"clickedOther\":10,\"clickedAmazon\":3,\"clickedRakuten\":1,\"clickedYahoo\":1},\"ac83afe5\":{\"pv\":2863,\"imp\":1793,\"clickedOther\":31,\"clickedRakuten\":44,\"clickedAmazon\":113,\"clickedYahoo\":50},\"57b9ccb1\":{\"pv\":2863,\"imp\":1713,\"clickedAmazon\":11,\"clickedOther\":6,\"clickedYahoo\":5,\"clickedRakuten\":3},\"62f41e46\":{\"pv\":2863,\"imp\":1577,\"clickedAmazon\":10,\"clickedRakuten\":1,\"clickedYahoo\":2,\"clickedOther\":6}}","swell_btn_cv_data":"","footnotes":""},"categories":[41],"tags":[],"class_list":["post-15910","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zephyr550zr550"],"_links":{"self":[{"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/posts\/15910","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/comments?post=15910"}],"version-history":[{"count":0,"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/posts\/15910\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/media\/686"}],"wp:attachment":[{"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/media?parent=15910"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/categories?post=15910"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.decoboco.info\/en\/wp-json\/wp\/v2\/tags?post=15910"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}