Kia Rio: Oil Pump Unit (OPU) Installation

Oil Pump Unit (OPU) Removal

1. Remove the negative (-) battery terminal. 2. Remove the crash pad lower panel. (Refer to “Crash pad” in BD group.) ...

Oil Pump Unit (OPU) Inspection

OPU Problem Inspection Procedure 1. TEST OPU GROUND CIRCUIT: Measure resistance between OPU and chassis ground using the backside of OPU harness connector ...

See also:

AGM Battery: Adjustment
Battery charging In general, vehicle battery charging system has three forms. 1. Constant current charge: The battery voltage gradually rises by chargi ...

Rheostat Replacement
1. Disconnect the negative (-) battery terminal. 2. Remove the crash pad side switch assembly (A). 3. ...

Spark Plug: Inspection
[On vehicle inspection] 1. Accelerate the engine to about 3,000 rpm 3 times or more. 2. Remove the spark plug. ...