【車検不合格でピンチ】排ガスCO値超過で車検落ち！アイドリング低すぎ＆不整脈の原因を追う → まずはOSセンサー交換から #100系 #ハイエース #O2センサー #アイドリング不調

My family's Hiace (100 series, gasoline engine, RZH112V), with 250,000 kilometers on the odometer, finally failed its vehicle inspection! The CO level exceeded the standard by 0.3% in the exhaust gas test. Also, the idling speed had been low for some time, and now it's finally started stalling at stop signs and intersections. When I asked a car repair shop, they said, "The catalytic converter is clogged. It's going to be really expensive to fix, so I recommend you trade it in for a new car." At this point, I want to try and fix it myself! So, even though cars are completely outside my area of ​​expertise, I'm going to take on this engine trouble! (Next time, we'll clean the throttle body! →    • 【ハイエース エンジン完全復活】スロットルボディー掃除がめちゃ効いたぞ～!!  #1...  ) (Previous video here →    • 【ハイエース100系】18万キロ走った！スパークプラグ交換に初挑戦　（後期 ガソリン...  ) +--------------------------------+ *O2 Sensor Toyota Genuine Part Number: 89465-26020 Denso (ND) Part Number: 065500-4270 ★O2ya https://o2ya.jp/item.php?pid=22532144 [Genuine Plug and Play] O2 Sensor 89465-29625 DENSO Compatible https://o2ya.jp/item.php?pid=22532144 +--------------------------------+ 0:00 (Chapter) 0:25 [Sad News] I failed my car inspection! 1:27 Please listen to the sound 2:45 Has "that moment" finally arrived? 3:42 About engine trouble 4:53 ★Two "suspects" 5:33 I want to get my hands on an "O2 sensor" 8:09 Sensor replacement! What were the results...? 9:27 Before and After of Idling 10:05 Next, Cleaning the Throttle Body +--------------------------------+ ■ (Playlist) ・DIY Garage Work    • ＤＩＹガレージ作業日誌   ・Product Reviews - I Want to Try a Lot    • 商品 レビュー　いろいろ試したい   ・Let's Play with Bikes! (Touring & Review)    • バイクで遊ぼう　ツーリング　レビュー   ・100V Welding Topics    • 家庭用100Ｖ溶接機＆溶接テクニック♪   +----------------------------------+ ★I wrote a book! Please check it out if you're interested♪ ・Reverse Engineering Life: Unwavering and Unwavering "Thinking from the Goal" https://amzn.to/44ZvJaF ・Do you know about "Handheld Welders"? https://amzn.to/4cT8QZW The mind of someone who wants to fix everything (↓) https://amzn.to/3UBst2i "A book that helps you acquire the power to enjoy life" https://amzn.to/3KLUUEF ~∞~∞~∞~∞~∞~∞~∞~∞~∞~∞~∞~ ■ Hiace (100 series RZH112V) Tried replacing the spark plugs    • 【ハイエース100系】18万キロ走った！スパークプラグ交換に初挑戦　（後期 ガソリン...   CO value above the threshold for failing vehicle inspection → O2 sensor replacement    • 【車検不合格でピンチ】排ガスCO値超過で車検落ち！アイドリング低すぎ＆不整脈の原因を...   ■ Honda Monkey Restoration Challenge ① I got the "boxed" Monkey! But...    • 【難アリすぎィ～！】古い！ホンダ「モンキー50」レストア始めるんですが･･･ 弱音吐...   ② When I packed the boxed-up Monkey, something was missing!    • あっ💦 肝心なアレがないじゃんよ！←モンキーハコヅメ作業で発覚 ≪ハコイリ！モンキー...   ③ Rust Removal! The brush-on rust remover was excellent!    • これ以上 錆の侵攻 を許してはイケナイ！→「刷毛で塗れるサビ落とし」が想像以上に強力...   ④ Disassembling the Engine... It Was a Deduction    • このエンジン ぶっ壊れてるぅ～！！【初めての６Ｖモンキーエンジン分解】 ≪ハコイリ！...   ⑤ Seriously Cleaning Parts is Fun!    • 汚れ落とし好きな人集まれ！部品の汚れ落としを本気でやると楽しくなるよね～≪ハコイリ！...   ⑥ Polishing and Painting Rusty Parts! Wheel Assembly    • 汚れ落とし好きな人集まれ！部品の汚れ落としを本気でやると楽しくなるよね～≪ハコイリ！...   ⑦ Rubber Gain Again! Can the "Petrified Insulator" Be Revived?    • ラバゲイン再び！カチコチに硬くなったゴム部品を復活させるテスト≪ハコイリ！モンキーレ...   ⑧ Roughly Mirror-Finishing the Engine Cover    • 【15分で鏡みたいに輝けるか】モンキーのエンジンのカバーを磨いてみた！「ざっくり ア...   ⑨ Assembling the Lower End of the Engine    • ※エンジンの腰下組み立ては苦手です（←そしてやっぱりミスするヤツ）≪ハコイリ！モンキ...   ⑩ Fragments are Falling Out! I Want to Fix the Collapsing Clutch    • 【クラッチが崩壊してる】40年前のクラッチからボロボロと≪破片≫が出てくるんですけど...   ⑪ Polishing the Cylinder Head    • 【エンジン磨き】輝け！空冷フィン｜超音波洗浄器が無双する！ ≪ハコイリ！モンキーレス...   ⑫ Assembling the Upper End → Engine Complete!    • 【6Vモンキー エンジン組立 完成編】エンジン腰上を（間違えながら）組みたてます！1...   ⑬ Plated Parts in Big Trouble Due to Rust!    • 【メッキ部品がサビで大ピンチ！】 ← どうしよう？コレ💦≪箱入りモンキー 復活計画＃...   ⑭ Trying Out "Plating with a Sponge"!    • ≪スポンジで塗るメッキ≫ ならば！ボロ錆でもピカッと輝けるのか？やってみた #IZM...   ⑮ Thoroughly Washing the Remaining Parts! (OxiClean & Ultrasonic Cleaning)    • 【今まで逃げてた】面倒くさい汚れをまとめて一掃！≪箱入りモンキー復活計画#15≫ #...   ⑯ The Fun of a Full Paint Job!    • 【快感系タイムラプス】インパクトMAXのカスタムはやっぱり全塗装だよね～！≪箱入りモ...   ⑰ The Monkey Stands Up! Body Assembly    • モンキーって実物大プラモデルだよね！車体組み立て編 ≪箱入りモンキー 復活計画＃17...   ⑱ Electrical System Assembly | What were the results of the spark check?    • 【ゴールと沼の分かれ道】スパークプラグ火花テスト｜電装系の組み立ていくよ～≪箱入りモ...   ⑲ Cleaning the Contacts of the Coveted "Point Ignition System"    • 「ポイント掃除」←やってみたかった！6Vモンキーエンジン ポイント点火のメンテってや...   ⑳ Attempting to Replace the Capacitor of the Point Ignition System!    • 「ポイント掃除」←やってみたかった！6Vモンキーエンジン ポイント点火のメンテってや...   21) The Spark Plug's Spark is Back! ...But Why??    • プラグの火花が復活！ ･･･その「意外過ぎる展開」計画変更でドタバタして申し訳ござい...   22) The Treasure Chest Carburetor!    • 【超音波洗浄機の敗北】宝箱キャブレターが予想を 超えてきた！ ≪箱入りモンキー 復活...   23) [The ignition ceremony] Engine revived!!    • この瞬間がキタあぁ～！！【火入れの儀式】 いきますよっ！ ≪箱入りモンキー 復活計画...   24) Restoration complete! Actual driving test    • 【感動回】走った！走った！モンキーが走った！！！！ ≪箱入りモンキー 復活計画＃24≫   25) Final episode! Short touring trip to mountain passes and hot springs    • モンキーってエキサイティングなバイクだったのか！ 峠テストと温泉に行こう ≪箱入りモ...