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
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Repair procedures
On-vehicle Inspection
Inspect ignition coil assembly and
Perform spark test
1.
Check for DTCs.
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Other information:
Kia Niro 2017 (DE HEV) Service Manual: Cowl Side Trim Components and components location
Component Location
1. Cowl side trim
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Kia Niro 2017 (DE HEV) Service Manual: Fuel Pump Control Module (FPCM) Repair procedures
Removal
1.
Switch "OFF" the ignition and disconnect the negative (-) battery terminal.
2.
Remove the rear seat cushion.
(Refer to Body - "Rear Seat Assembly")
3.
Fuel pump service cover (A).
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