Workshop Manuals Factory service & repair Alfa Romeo
01 General information02 Specifications03 Manufacturing data and tolerances04 Tightening torques05 Fluids and lubricants06 Maintenance07 Diagnostic checks08 Engine09 Clutch10 Gearbox and differential11 Axles and driveshafts12 Brakes13 Steering14 Suspension and wheels15 Heating, air conditioning and auxiliary units16 Electrical equipment17 Body fittings18 Body panels and frame19 Wiring diagrams and electrical functions20 Wiring harnesses21 Connectors and pin-outs22 Fault diagnosis23 Special tools
Alfa Romeo 147 Factory Service Manual (2000-2004)08 · Engine
08 · Engine

Engine oil pressure warning light switch - r + r

Make
Alfa Romeo
Model
147 Factory Service Manual
Year
2000–2004
Section
Engine lubrication system › Engine oil pressure warning light switch - r + r
EngineEngine oil pressure warning light switch - r + r

Engine oil pressure warning light switch - r + r

Operation 1084A42 · Indicators/check devices

1.6 TS

Removing

Position the vehicle on the ramp.

Ensure that the ignition key is in the OFF postition, then disconnect the battery negative terminal.

NameConnector
BatteryA1B

Proceed with the removal - 1072C44 exhaust manifold heat shield on bulkhead - r+r.

1.6 TS · 103 CV

Proceed with the removal - 1080B62 catalytic converter - r + r.

1.6 TS · 120 CV

Proceed with the removal - 1080B40 catalytic pre-converter - r r.

1.6 TS

1. Undo the nut for the upper alternator fixing bolt.

2. Undo bolts (2a) and remove alternator bracket (2b).

Engine oil pressure warning light switch - r + r

1. Disconnect the electrical connection from the engine oil pressure warning light switch.

NameConnector
1Engine oil pressure sensorK30

2. Undo and remove the engine oil pressure warning light switch.

Engine oil pressure warning light switch - r + r

Refitting

Fit the engine oil pressure warning light switch in its seating and tighten it to the recommended torque.

FasteningComponentØ

Value

(daNm)

OIL PRESSURE W/LM14(Engine crankcase side) 2.7 ÷ 3.3

Connect the electrical connection to the engine oil pressure warning light switch.

Place the lower alternator mounting bracket back in its housing and fix it using the bolts.

Tighten the nut on the alternator top bolt.

1.6 TS · 103 CV

Proceed with the refitting - 1080B62 catalytic converter - r + r.

1.6 TS · 120 CV

Proceed with the refitting - 1080B40 catalytic pre-converter - r r.

1.6 TS

Proceed with the refitting - 1072C44 exhaust manifold heat shield on bulkhead - r+r.

Connect the battery terminal (-).

Remove the car from the ramp.

2.0 TS

Removing

Position the vehicle on the ramp.

Ensure that the ignition key is in the OFF postition, then disconnect the battery negative terminal.

NameConnector
BatteryA1B

Proceed with the removal - 7055B54 under-engine guard - r r.

Proceed with the removal - 1072C44 exhaust manifold heat shield on bulkhead - r+r.

Proceed with the removal - 1080B40 catalytic pre-converter - r r.

1. Disconnect the electrical connection from the engine oil pressure warning light switch.

NameConnector
1Engine oil pressure sensorK30

2. Undo and remove the engine oil pressure warning light switch.

Engine oil pressure warning light switch - r + r

Refitting

Fit the engine oil pressure warning light switch in its seating and tighten it to the recommended torque.

FasteningComponentØ

Value

(daNm)

OIL PRESSURE W/LM14(Engine crankcase side) 2.7 ÷ 3.3

Connect the electrical connection to the engine oil pressure warning light switch.

Proceed with the refitting - 1080B40 catalytic pre-converter - r r.

Proceed with the refitting - 1072C44 exhaust manifold heat shield on bulkhead - r+r.

Proceed with the refitting - 7055B54 under-engine guard - r r.

Connect the battery terminal (-).

Remove the car from the ramp.

3.2 V6

Removing

Position the vehicle on the ramp.

Ensure that the ignition key is in the OFF position, then disconnect the negative battery terminal (-).

NameConnector
BatteryA1B

Proceed with removal - 7055B54 under-engine guard - r r.

Proceed with removal - 1084B30 engine oil filter r r.

1. Disconnect the electrical connection from the engine oil pressure warning light switch.

NameConnector
1Engine oil pressure sensorK30

2. Undo and remove the engine oil pressure warning light switch.

Engine oil pressure warning light switch - r + r

Refitting

Fit the engine oil pressure warning light switch in its seating and tighten it to the recommended torque.

FasteningComponentØ

Value

(daNm)

OIL PRESSURE W/LM142.2 ÷ 2.6

Connect the electrical connection to the engine oil pressure warning light switch.

Proceed with refitting - 1084B30 engine oil filter r r.

Connect the negative (-) battery terminal.

Refill the engine oil lubrication system - 0010T11 engine oil check level and top up.

Proceed with refitting - 7055B54 under-engine guard - r r.

Remove the car from the ramps.

1.9 JTD 8V

Removing

Place the car on a ramp.

Disconnect the battery negative terminal.

Raise the lift.

- 7055B54 under-engine guard - r r

1. Disconnect the electrical connection from the switch.

NameConnector
1Engine oil pressure sensorK30

2. Undo and remove the engine oil pressure warning light switch.

Engine oil pressure warning light switch - r + r

Refitting

Fit the engine oil pressure warning light switch.

FasteningComponentØ

Value

(daNm)

OIL PRESSURE W/LM14 x 1.53

Connect the electrical connection

NameConnector
Engine oil pressure sensorK30

- 7055B54 under-engine guard - r r

Lower the lift.

Connect the battery negative terminal.

Remove the vehicle from the ramp.

1.9 JTD 16V

Removing

Position the vehicle on the ramp.

Ensure that the ignition key is in the OFF position, then disconnect the negative battery terminal (-).

NameConnector
BatteryA1B

Proceed with removal - 7055B54 under-engine guard - r r.

1. Disconnect the electrical connection from the engine oil pressure warning light switch.

NameConnector
1Engine oil pressure sensorK30

2. Undo and remove the engine oil pressure warning light switch.

Engine oil pressure warning light switch - r + r

Refitting

Fit the engine oil pressure warning light switch in its seating and tighten it to the recommended torque.

FasteningComponentØ

Value

(daNm)

OIL PRESSURE W/LM142.7 - 3.3

Connect the electrical connection to the engine oil pressure warning light switch.

Proceed with refitting - 7055B54 under-engine guard - r r.

Connect the negative (-) battery terminal

Remove the car from the ramps.

Parts & tools for this job For 2000 Alfa Romeo 147

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