Japan
Published 16 May 2019
Ref JP-1145010
Isuzu: Exhaust Gas Reduction Device
Translated from Japanese · machine translation
- Country
- Japan
- Published
- 16 May 2019
- Units affected
- 147
- Reference
- JP-1145010
Affected vehicles
Isuzu Isuzu Gala 2017–2019
Hazard
In the exhaust gas evaporative emission control device of large tour buses, the connection wiring for the NOx sensor is incorrectly specified, resulting in reversed wiring connections before and after the catalytic converter. Consequently, the exhaust gas evaporative emission control device does not operate properly, and there is a risk that exhaust emissions may not satisfy safety standards.
Show original (日本語)
大型観光バスの排出ガス発散防止装置において、ＮＯｘセンサ用配線の接続指示が不適切なため、触媒前後の配線が逆接続されている。そのため、排出ガス発散防止装置が正しく作動せず、排出ガスが保安基準を満足しないおそれがある。
Remedy
All vehicles: correct the NOx sensor wiring.
Show original (日本語)
全車両、ＮＯｘセンサ用配線を修正する。