Kia Rio: 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 as OPU side check
point. If the problem is found, repair it.
|
| 2. |
TEST OPU CONNECTOR: Disconnect the OPU connector and visually
check the ground terminals on OPU side and harness side for bent pins
or poor contact pressure. If the problem is found, repair it.
|
| 3. |
If problem is not found in Step 1 and 2, the OPU could be faulty.
If so, make sure there were no DTC's before swapping the OPU with a
new one, and then check the vehicle again. If DTC's were found, examine
this first before swapping OPU.
|
| 4. |
RE-TEST THE ORIGINAL OPU: Install the original OPU (may be broken)
into a known-good vehicle and check the vehicle. If the problem occurs
again, replace the original OPU with a new one. If problem does not
occur, this is intermittent problem (Refer to “Intermittent Problem
Inspection Procedure” in Basic Inspection Procedure
|
Oil Pump Unit (OPU) Installation
Brake Switch DescriptionIdentification Number Locations
...
Specification
Item
Specification
Coil Resistance (Ω)
1.5 [20°C(68°F)]
...
Manual Transaxle Removal
1.
Remove the following items;
A.
Air cleaner assembly (A) and air duct (B) .
(Refer to "Intake and Exhaust system" ...