マツダ Lda-Dj5As, Lda-Dj5Fs, Lda-Dk5Aw, Lda-Dk5Fw, Lda-Bmlfp, Lda-Bmlfs. Published by MLIT as 1141722 on 1 February 2018. Part: エンジン本体.
What the notice says ディーゼルエンジンにおいて、低車速で加減速する走行を繰り返すと、燃焼時に発生する煤の量が増え、インジェクタ噴孔部に堆積し、燃料の噴霧状態が悪化することで、さらに煤の量が増え、排気側バルブガイド周辺に堆積することがある。そのため、排気バルブが動きにくくなり、圧縮低下による加速不良や車体振動が発生するとともに、エンジン警告灯が点灯あるいはグローランプが点滅し、最悪の場合、エンジンが停止するおそれがある。
Is your vehicle included? Check with your VIN at MLIT, or ask a dealer. This page is an independent copy of the notice, kept so you can see what changed after it was published. It is not the authority, and the authority’s own text is the one to act on.
- Notification number
- 1141722
- Notified
- 1 February 2018
- Make
- Mazda（マツダ）
- Sold as
- デミオ、ＣＸ－３、アクセラ
- Model codes
- LDA-DJ5AS, LDA-DJ5FS, LDA-DK5AW, LDA-DK5FW, LDA-BMLFP, LDA-BMLFS
- Part at fault
- エンジン本体
- Vehicles covered
- 158,785
- Filed as
- Recall
- Register
- Japan — Ministry of Land, Infrastructure, Transport and Tourism
What the ministry says is wrong
ディーゼルエンジンにおいて、低車速で加減速する走行を繰り返すと、燃焼時に発生する煤の量が増え、インジェクタ噴孔部に堆積し、燃料の噴霧状態が悪化することで、さらに煤の量が増え、排気側バルブガイド周辺に堆積することがある。そのため、排気バルブが動きにくくなり、圧縮低下による加速不良や車体振動が発生するとともに、エンジン警告灯が点灯あるいはグローランプが点滅し、最悪の場合、エンジンが停止するおそれがある。What is to be done about it
使用者に当該不具合を周知し、エンジン警告灯が点灯あるいはグローランプが点滅した場合は、速やかに点検入庫するよう促す。また、点検入庫した場合には、エンジン制御コンピュータ等を点検し、排気バルブのバルブスプリング、インジェクタを無償で交換するとともに、エンジンおよびＤＰＦ（黒煙除去フィルタ）に堆積した煤を清掃する。The two passages above are quoted in Japanese because that is the language the ministry published them in. This site keeps the wording a register had when it was read, and does not translate a safety notice.
Source: Ministry of Land, Infrastructure, Transport and Tourism website （出典：国土交通省ウェブサイト）, used under the Public Data License 1.0. This site gathered the record, grouped it by notification number and set it in English around the ministry's own words; the notice itself is unaltered. CarsMultiverse is not the ministry and not a safety authority. To act on this notice, use the ministry's own document.
マツダ elsewhere in this register
マツダ is named on 465 notices in the copy of MLIT’s register held here, of which these are the nearest to this one in time.
- 1141721 · 1 February 2018 · Lda-Dj5as, Lda-Dj5fs, Lda-Dk5aw · コンピュータ(エンジ
- 1141860 · 1 February 2018 · Tpg-Nhr85an, Trg-Nhr85a, Tpg-Njr85an · かじ取リンク機構
- 1141540 · 18 January 2018 · Dba-Ha25s, Dba-He22s, Cba-He22s · スピードメータ
- 1142040 · 1 March 2018 · Tkg-Nmr85an, Tpg-Nmr85an, Trg-Nmr85an · その他(車枠車体)
- 1142070 · 8 March 2018 · 3da-Kg2p · コンピュータ
- 1142110 · 15 March 2018 · DBA-MK32S改, DAA-MK42S改, DBA-MM32S改 · 装置その他
- 1142421 · 13 April 2018 · Lda-Ke2aw, Lda-Ke2fw, Lda-Gj2fp · その他(制御装置)
- 1142422 · 13 April 2018 · Lda-Ke2aw, Lda-Ke2fw, Lda-Gj2fp · 過給機
The same part: エンジン本体
278 notices in this register name エンジン本体. A defect that keeps returning under one heading is worth reading as a group rather than one notice at a time.
- 1141810 · 25 January 2018 · Lkg-Cxe77a, Qkg-Cxe77a, Lkg-Cxg77a · エンジン本体
- 1141820 · 25 January 2018 · Lkg-Exd52ad, Qkg-Exd52ad, Lkg-Exd52ae · エンジン本体
- 1141920 · 25 January 2018 · Dba-B11w, Dba-B21w, Dba-B21a · エンジン本体
- 1141690 · 25 January 2018 · Dba-Cv4w, Dba-Cv5w, Dba-Cw4w · エンジン本体
- 1142060 · 2 March 2018 · Ydr-Wa136, Ydr-Wa135 · エンジン本体
- 1142200 · 15 March 2018 · 2kg-Ru2ahdj · エンジン本体
Reading this against the source
This page is what MLIT published in the recall notices it publishes, kept as it was read. The authority publishes only its current wording; if a notice is rewritten, the earlier version disappears there and is kept here. The whole register is at /japan, and how the reading is done is set out in the method.
This register keeps an index of its own for every maker and every year it holds: Japanese recalls on a Mazda: 471 in the register, and 497 Japanese vehicle recall notifications filed in 2018.
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