2014 Mazda 3 SV, Automatic TransFACTORY OEM SERVICE PROCEDURE

Engine Oil Solenoid Valve Control System Inspection

  1. Connect the M-MDS to the DLC-2.
  2. Perform the KOER self test. (See KOEO/KOER SELF TEST [SKYACTIV-G 2.0, SKYACTIV-G 2.5] .)
  3. Verify that DTC P06DA:00 is not displayed. (See ON-BOARD DIAGNOSTIC TEST [SKYACTIV-G 2.0, SKYACTIV-G 2.5] .)
  4. Inspect the engine oil pressure. (See OIL PRESSURE INSPECTION .)
    • If the engine oil pressure is not as specified, repair or replace the malfunctioning part according to the inspection results:
  5. Access the following PCM PIDs using the M-MDS. (See ON-BOARD DIAGNOSTIC TEST [SKYACTIV-G 2.0, SKYACTIV-G 2.5] .)
    • OIL_P_SOL
    • RPM
    • ECT
  6. With the engine coolant temperature at 98 °C {208 °F}  , increase the engine speed to 4, 000 rpm or higher  , and verify that the oil pressure gauge value changes when the data monitor item OIL_P_SOL value is changed from ON to OFF.
    • If the oil pressure gauge value change cannot be verified, inspect the engine oil solenoid valve. (Perform the Engine Oil Solenoid Valve Operation Inspection.)

      (See ENGINE OIL SOLENOID VALVE INSPECTION .)

RELATED PIDS

Item (definition) Unit/Condition Definition Condition/Specification (Reference)
ECT °C, °F Engine coolant temperature
  • Displays ECT
V ECT sensor No. 1 voltage
  • ECT is 20 °C {68 °F}: Approx. 3.10 V
  • ECT is 40 °C {104 °F}: Approx. 2.16 V
  • ECT is 60 °C {140 °F}: Approx. 1.40 V
  • ECT is 80 °C {176 °F}: Approx. 0.87 V
  • ECT is 100 °C {212 °F}: Approx. 0.54 V
OIL_P_SOL Off/On Engine oil solenoid valve operation status
  • ECT below 98 °C {208 °F} and engine speed below 4, 000 rpm: On
  • ECT above 98 °C {208 °F} or engine speed above 4, 000 rpm: Off
RPM RPM Engine speed
  • Displays engine speed
Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.

Shop Manual-Ready ToolsCompare Repair QuoteQuote Shield Pro

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

Rather have a pro handle this?

A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.

Comes to youSame-day available12-month warranty
Get a Free Quote

No obligation. See pricing before you book.