Kia Cadenza: Engine Control System / Injector Drive Box (IDB) Repair procedures

Kia Cadenza YG 2016-2025 Service Manual / Engine Control / Fuel System / Engine Control System / Injector Drive Box (IDB) Repair procedures

Removal
1.
Turn the ignition switch off and disconnect the battery negative (-) cable.
2.
Disconnect the injector drive box (IDB) connector (A).

3.
Remove the air cleaner assembly.
(Refer to Engine Mechanical System - "Air Cleaner")
4.
Remove the main wiring harness (B) after removing the nut (A).

5.
Remove the IDB bracket assembly (B) after removing the bolts (A).

6.
After removing the installation bolts (A), remove the IDB from the bracket.

Installation
1.
Install in the reverse order of removal.

IDB installation bolt:
9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)
IDB bracket installation bolt (on vehicle):
18.6 ~ 23.5 N.m (1.9 ~ 2.4 kgf.m, 13.7 ~ 17.4 lb-ft)

Injector Drive Box (IDB) Schematic Diagrams
IDB terminal and Inoutput IDB terminal function Connector [C602] Pin No.DescriptionConnected to1- 2- 3- 4- 5- 6- 7- 8- 9- 10- 11- 12- 13- 14- 15- 16Injector (Cyl ...

ETC (Electronic Throttle Control) System Description and Operation
Description The Electronic Throttle Control (ETC) System consists of a throttle body with an integrated control motor and throttle position sensor (TPS). Instead of the traditional throttle cab ...

Other information:

Kia Cadenza YG 2016-2025 Service Manual: Schematic Diagrams


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Kia Cadenza YG 2016-2025 Owners Manual: Air bag non-inflation conditions


• In certain low-speed collisions the air bags may not deploy. The air bags are designed not to deploy in such cases because they may not provide benefits beyond the protection of the seat belts in such collisions. • Air bags are not designed to inflate in rear collisions, becau ...

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