Workshop Manuals Factory service & repair Fiat
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
Fiat Multipla Factory Service Manual (1998-2010)08 · Engine
08 · Engine

System cable bundle - r + r

Make
Fiat
Model
Multipla Factory Service Manual
Year
1998–2010
Section
Petrol injection system › System cable bundle - r + r
EngineSystem cable bundle - r + r

System cable bundle - r + r

Operation 1056B90 · Multi-point injection system (mpi)

1.6 16v

Removing

Place the car on a ramp.

Open the bonnet lid.

With the ignition key in the OFF position, disconnect the battery negative terminal.

- 1088E10 radiator cooling fan - r + r

Raise the car.

1. Disconnect the electrical connections (1a), (1b), (1c), (1d) and (1e).

NameConnector
1aDetonation sensorK50
NameConnector
1bBrake fluid level sensor (switch)K30
NameConnector
1cTiming sensorK47
NameConnector
1dRPM sensorK46
NameConnector
1eAlternatorA10

2. Undo nut (2a) and disconnect the earth cable from starter motor (2b).

3. Open the wiring channel and take out the injection system wiring.

4. Disconnect electrical connections (4a), (4b), (4c), (4d), (4e), (4f), (4g), (4h) and (4i).

NameConnector
4aInjectorN70
NameConnector
4bIgnition coilA30
NameConnector
4cEngine coolant temperature sensorK45
NameConnector
4dSpeedometer sensorK84
NameConnector
4eEngine management ECUM10A
NameConnector
4fFront/engine junctionD4
NameConnector
4gThrottle position sensorK56
NameConnector
4hIdle actuatorN74
NameConnector
4iIntegrated air temperature sensorK43

5. Release the wiring from the retaining collars and remove it.

System cable bundle - r + r

Refitting

Position the engine wiring in the engine bay.

Connect the electrical connections.

NameConnector
Integrated air temperature sensorK43
NameConnector
Idle actuatorN74
NameConnector
Throttle position sensorK56
NameConnector
Front/engine junctionD4
NameConnector
Engine management ECUM10
NameConnector
Speedometer sensorK84
NameConnector
Engine coolant temperature sensorK45
NameConnector
Ignition coilA30
NameConnector
InjectorN70

Close the wiring channel after arranging the injection system wiring.

Connect the earth lead to the starter motor.

Connect the electrical connections to the front part of the engine.

NameConnector
Detonation sensorK50
NameConnector
Brake fluid level sensor (switch)K30
NameConnector
Timing sensorK47
NameConnector
RPM sensorK46
NameConnector
AlternatorA10

Lower the vehicle.

- 1088E10 radiator cooling fan - r + r

With the ignition key in stop position, connect the battery negative terminal.

Close the bonnet lid.

Remove the vehicle from the ramp.

Parts & tools for this job Staging For 1998 Fiat Multipla

Links open Amazon search results in a new tab. As an Amazon Associate I earn from qualifying purchases.