Kia Niro: Ignition System / Description and operation

Description

Ignition timing is controlled by the electronic control ignition timing system. The standard reference ignition timing data for the engine operating conditions are preprogrammed in the memory of the ECM (Engine Control Module).

The engine operating conditions (speed, load, warm-up condition, etc.) are detected by the various sensors. Based on these sensor signals and the ignition timing data, signals to interrupt the primary current are sent to the ECM. The ignition coil is activated, and timing is controlled.

Ignition System
...

Repair procedures
On-vehicle Inspection Inspect ignition coil assembly and Perform spark test 1. Check for DTCs.    ...

Other information:

Kia Niro (DE HEV) Owners Manual: Changing tires
1. Park on a level surface and apply the parking brake firmly. 2. Shift the shift lever into P (Park) with dual clutch transmission. 3. Activate the hazard warning flasher. 4. Remove the wheel lug nut wrench, jack, jack handle, and spare tire from the vehicle. 5. Block both the front and r ...

Kia Niro 2017 (DE HEV) Service Manual: Fuel Pressure Control Valve (FPCV) Repair procedures
Inspection 1. Switch "OFF" the ignition and disconnect the negative (-) battery terminal. 2. Disconnect the fuel pressure regulator valve connector. 3. Measure resistance between the fuel pressure regulator ...

© 2016-2022 www.kniro.net