Kia Optima: Engine Electrical System

Muffler > Repair procedures

Removal and Installation 1. Remove the front muffler (B) after disconnecting the oxygen sensor connector (A). Tightening torque:39.2 ~ 58.8 N.m (4.0 ~ 6.0 kgf.m, 28.9 ...

General Information

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Variant coding
After replacing the SRSCM with a new one, the “Variant Coding� procedure must be performed. 1. On SRSCM variant codi ...

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 ...

Active eco system
Active ECO operation Active ECO helps improve fuel efficiency by controlling the engine and transaxle. But fuel-efficiency can be changed by the driver's driving habits and road conditions. ...