Kia Optima Hybrid: Hydraulic System / Description and Operation

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual / Automatic Transaxle System / Hydraulic System / Description and Operation

Description

The hydraulic system consists of oil, an oil filter, oil pump, and a valve body (valves and solenoid valves). The machanical oil pump is in the transaxle and is mechanically turned by the input shaft of the transaxle. The electric oil pump is turned by an electrical motor and is mounted on the outside of the transaxle housing. ATF passes through the oil filter and gets distributed along the oil channels.

Hydraulic System

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Components and Components Location

Component Location 1. Automatic transaxle assembly 2. Machanical oil Pump assembly (MOP)3. Valve body assembly4. ATF Warmer5. Electric oil pump (EOP) ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Troubleshooting

Troubleshooting SymptomSuspect areaEngine will not start or struggle to startVapor hose damaged or disconnectedEngine struggles to startMalfunction of the Purge Control Solenoid ValveRough idle or engine stallsVapor hose damaged or disconnectedMalfunction of the PCV valveRough idleMalfunction of the ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Specifications

Specification Air Conditioner ItemSpecificationCompressorTypeESC33iOil type & CapacityPOE OIL 3.8~4.5oz. (115~135cc)Motor typeBLDCDisplacement33cc/revCondenserHeat rejection14,000 ± 5% kcal/hrA/C Pressure transducerThe method to measure the pressureVoltage = 0.00878835 * Pressure (psig) + 0.5Expansion ...