engine

Oil Level Sensor

for 2017 Maserati Levante 3.0L V6 Twin Turbo · AWD

Editorial review:Chris Hackleman — Master Technician · 20+ years · Jeff Moore — Master Mechanic · 20+ years

Difficulty

Moderate

Time

1.8 h

Tools

Steps

✓Expert-verified. Personally reviewed and approved by OLP's master technicians (Chris Hackleman & Jeff Moore — 20+ years each). Always follow the vehicle's factory service information and torque specs.

Replace the oil level sensor on the 2017 Maserati Levante 3.0L V6 Twin Turbo engine to restore accurate oil level monitoring functionality.

Warnings

⚠️Engine oil must be cool before beginning work. Hot oil can cause severe burns.

⚠Approximately 1-2 quarts of oil will drain when removing the sensor. Have an adequate drain pan positioned.

⚠Ensure vehicle is securely supported on jack stands rated for vehicle weight before working underneath.

ℹ️The oil level sensor is located on the oil pan and requires access from underneath the vehicle.

Tools required

10mm socket and ratchetEssential

Torque wrench (5-60 Nm range)Essential

Oil drain panEssential

Plastic trim removal tools

Shop towelsEssential

Oil filter wrench

Jack and jack standsEssential

Wire brush or plastic scraperEssential

Rubber gloves

Flashlight or work lightEssential

As an Amazon Associate and Autel/ANCEL partner, OLP earns from qualifying purchases — how we link. This never changes the specs we publish.

Parts

Oil Level Sensor × 1 — Use OEM Maserati specification
Oil Level Sensor O-ring or Seal × 1 — Usually included with sensor
Engine Oil × 1 — Selenia Racing 10W-60

As an Amazon Associate and Autel/ANCEL partner, OLP earns from qualifying purchases — how we link. This never changes the specs we publish.

Fluids

Selenia Racing 10W-60 — 5.5 qt

Preparation

Park vehicle on level surface and engage parking brake
Allow engine to cool completely for at least 2 hours
Raise vehicle using appropriate lift points and secure on jack stands
Remove engine undertray or protective covers to access oil pan area
Locate oil level sensor on driver's side of oil pan near front of engine
Clean area around sensor with shop towels to prevent debris contamination

Procedure

1
Disconnect battery negative terminal
Disconnect the negative battery terminal to prevent electrical faults or fault codes while working with the oil level sensor electrical connector. Use a 10mm socket to loosen the terminal clamp.
2
Position drain pan
Position an oil drain pan with at least 3-quart capacity directly beneath the oil level sensor location. The sensor is located on the lower driver's side of the oil pan. When removed, oil will drain from the sensor opening.
3
Disconnect electrical connector
Locate the electrical connector attached to the oil level sensor. Press the locking tab and carefully disconnect the connector from the sensor. Move the wiring harness aside to prevent oil contamination.
4
Remove oil level sensor
Using a 10mm socket or appropriate tool, carefully loosen and remove the oil level sensor from the oil pan. Turn counterclockwise to remove. Allow oil to drain into the pan. Keep the sensor upright once removed to minimize spillage.
Torque spec
Oil Level Sensor15 Nm (11 lb-ft)
5
Inspect and clean mounting area
Once oil has finished draining from the sensor port, inspect the threaded mounting hole in the oil pan for damage or debris. Clean the mounting surface and threads with a wire brush or plastic scraper. Remove any old seal material from the oil pan surface.
6
Prepare new sensor
Remove the new oil level sensor from packaging. Verify that the new O-ring or seal is properly seated in the sensor groove. Apply a light coating of clean engine oil to the O-ring to aid installation and sealing.
7
Install new oil level sensor
Thread the new oil level sensor into the oil pan by hand, turning clockwise. Ensure it threads smoothly without cross-threading. Once hand-tight, use a torque wrench to tighten to specification.
⚠Do not overtighten the sensor as this can crack the plastic sensor body or damage the oil pan threads.
Torque spec
Oil Level Sensor15 Nm (11 lb-ft)
8
Reconnect electrical connector
Reconnect the electrical connector to the new oil level sensor. Ensure the connector locks securely with an audible click. Verify the connector is fully seated and the locking tab is engaged.
9
Check oil level and refill if necessary
Lower the vehicle temporarily or access the engine oil filler cap. Check the engine oil level using the dipstick. Add Selenia Racing 10W-60 oil as needed to restore proper level. Typically 0.5-1.5 quarts will need to be added to compensate for oil lost during sensor replacement.
10
Reconnect battery and clear codes
Reconnect the negative battery terminal and tighten securely. Use a diagnostic scanner to clear any stored fault codes related to the oil level sensor. This will allow the system to properly detect the new sensor and recalibrate.

Reassembly

Reinstall engine undertray or protective covers removed during access
Lower vehicle from jack stands using proper procedures
Dispose of drained oil properly at a recycling facility or collection center

Verification

Start the engine and verify no oil leaks from the sensor location
Allow engine to idle for 2-3 minutes and recheck for leaks underneath vehicle
Check instrument cluster for oil level warning lights - they should extinguish after a few seconds
Use diagnostic scanner to verify oil level sensor is reading correctly and no fault codes are present
Check engine oil level with dipstick after engine reaches operating temperature to confirm proper fill level
Test drive vehicle and verify oil level warning system functions properly through the instrument cluster display