iaw59F-pinout

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Name:

Manufacturer:

Address:

Model: Year:

Fiat

2000

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Tel - Business:

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Terminal side

Manufacturer: Ma nufacturer: Fiat Create with 188A4.000 Engine code:PDF R-Cat

Model: Punto (99-) 1,2

 © Autodata Limited 2004 2004

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Wire side

Component/circuit description

ECM pin

Signal

Condition

Typical value

Oscilloscope setting (Suggested settings Voltage/time per division)

AC compressor clutch relay

B12

Engine idling - AC OFF

11-14 V

AC compressor clutch relay

B12

Engine idling - AC ON - AC compressor ON

0-1 V

AC refrigerant quadruple pressure switch

B27

Connected pin - no test data available or random digital signal

AC refrigerant quadruple pressure switch

B28

Connected pin - no test data available or random digital signal

AC refrigerant quadruple pressure switch

B38

Connected pin - no test data available or random digital signal

Battery

B4

Ignition OFF

11-14 V

Crankshaft position (CKP) sensor

A25

Engine idling

1,2 V ac

2 V/2 ms

Crankshaft position (CKP) sensor

A35

Engine idling

1,2 V ac

2 V/2 ms

Crankshaft position (CKP) sensor - shield wire

A34

Ignition ON

0V

Ignition ON

0V

Reversed

Engine control module (ECM) - case Engine control relay

B6

Ignition OFF

0V

Engine control relay

B6

Ignition ON

0-1 V briefly then 11-14 V

Engine control relay

B6

Engine cranking

0-1 V

Engine coolant blower motor relay - without AC

B8

Engine idling - coolant blower motor OFF

11-14 V

Manufacturer: Fiat Create with 188A4.000 Engine code:PDF Tuned for: R-Cat

Wave form

Model: Punto (99-) 1,2

 © Autodata Limited 2004

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Engine coolant blower motor relay

B8

Engine idling - coolant blower motor ON

0-1 V

Engine coolant blower motor relay 1 - with AC

B8

Engine idling - coolant blower motor OFF

11-14 V

Engine coolant blower motor relay 1

B8

Engine idling - coolant blower motor ON - low speed

0-1 V

Engine coolant blower motor relay 2 - with AC

B18

Engine idling - coolant blower motor OFF

11-14 V

Engine coolant blower motor relay 2

B18

Engine idling - coolant blower motor ON high speed

0-1 V

Engine coolant temperature (ECT) sensor

A5

Ignition ON - coolant temp. 10°C

3,5 V

Engine coolant temperature (ECT) sensor

A5

Ignition ON - coolant temp. 80°C

0,8 V

Engine coolant temperature (ECT) sensor

A29

Ignition ON

0V

Engine oil pressure switch

A23

Ignition ON

0V

Engine oil pressure switch

A23

Engine running

11-14 V

Evaporative emission (EVAP) canister purge valve

A26

Ignition ON

11-14 V briefly then 0 V

Evaporative emission (EVAP) canister purge valve

A26

Engine running - valve operating

Heated oxygen sensor (HO2S)

B22

Engine idling - engine hot

0-1 V fluctuating

Heated oxygen sensor (HO2S)

B32

Engine idling

0V

Heated oxygen sensor (HO2S) - heater control

B11

Ignition ON

11-14 V briefly then 0 V

Heated oxygen sensor (HO2S)

B11

Engine idling - engine hot

94%

Heated oxygen sensor (HO2S) - shield wire

B34

Ignition ON

0V

Idle speed control (ISC) actuator

A9

Ignition ON

0,2 V or 11-14 V

Idle speed control (ISC) actuator

A9 (A18)

Engine idling

Idle speed control (ISC) actuator

A17

Ignition ON

Idle speed control (ISC) actuator

A17 (A19)

Engine idling

Idle speed control (ISC) actuator

A18

Ignition ON

Idle speed control (ISC) actuator

A18 (A9)

Engine idling

Idle speed control (ISC) actuator

A19

Ignition ON

Manufacturer: Fiat Create with 188A4.000 Engine code:PDF Tuned for: R-Cat

10 V/20 ms

0,2 V/1 sec.

2 V/20 ms

Intermittent 5 V/0,2 sec.

0,2 V or 11-14 V Intermittent 5 V/0,2 sec.

0,2 or 11-14 V Intermittent

Model: Punto (99-) 1,2

5 V/0,2 sec.

0,2 V or 11-14 V

 © Autodata Limited 2004

GO2PDF for free, if you44wish to remove this line, click here to buy Virtual PDF Printer (60) 5000 Output: 13/07/2010 Year: 1999-04

V5.373-