Diag Elec Chevrolet Swift 1.3 1992 Sohc - Tbi [PDF]

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WIRING DIAGRAMS mel

Monday, April 24, 2017 10:54PM

Fig. 4: Wiring Diagram (Swift 1.3L SOHC TBI) 1992 Suzuki Swift GT

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WIRING DIAGRAMS mel

Monday, April 24, 2017 10:55PM

Fig. 5: Wiring Diagram (Swift 1.3L DOHC 16-Valve PFI) 1992 Suzuki Swift GT

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© 2005 Mitchell Repair Information Company, LLC.

1992 Suzuki Swift GT J - PIN VOLTAGE CHARTS 1992 ENGINE PERFORMANCE Suzuki Pin Voltage Charts

PIN VOLTAGE CHARTS NOTE:

Unless stated otherwise in testing procedures, perform all voltage tests using a Digital Volt-Ohmmeter (DVOM) with a minimum 10-megohm input impedance. Voltage readings may vary slightly due to battery condition or charging rate.

PIN VOLTAGE DIAGNOSIS CAUTION: DO NOT connect voltmeter to ECM when ECM connectors are disconnected. 1. Ensure battery has a minimum of 11 volts with ignition switch in ON position. Turn ignition off and remove ECM from body to gain access to ECM terminals. 2. ECM is located under left side of dash. Ground ECM case. With wiring harness connectors connected, use voltmeter and appropriate PIN VOLTAGE CHART table to confirm correct voltage at each numbered terminal. See Fig. 1 .

Fig. 1: Identifying ECM Connector Terminals (SOHC) Courtesy of SUZUKI OF AMERICA CORP. PIN VOLTAGE CHART (SOHC) ECM Terminal Circuit Normal Voltage A1 Ignition Trigger Signal " A2 Injector 10-14 A3 Blank " A4 Idle Speed Control 0.9-1.5 Solenoid A5 EGR Vacuum Sw. Valve 10-14 A6 CHECK ENGINE Light 1.1-2.0 " " 10-14 A7 Blank " A8 Shift-Up Ind. Light 1-2 " " 10-14 A9 A/T Controller (Throttle Cycles Between 0.2-0.4 Valve Opening Signal) & 10-14 A10 Engine Start Switch 6-12 (Start Signal)

Condition " Ignition On " Ignition On Engine Running Ignition On Engine Running " Ignition On Engine Running Ignition On, Throttle Valve Slowly Opened Engine Cranking

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© 2005 Mitchell Repair Information Company, LLC.

1992 Suzuki Swift GT J - PIN VOLTAGE CHARTS 1992 ENGINE PERFORMANCE Suzuki Pin Voltage Charts

" A11 A12 A13 A14 A15 A16 A17 " A18 A19 A20 A21 A22 A23 " A24 A25 A26 B1 B2 B3 B4 B5 " B6

" Test Switch Terminal Ground Power Source Ignition (Fail Safe) Signal Ground Blank Fuel Pump Relay " Power Steering VSV Data Output Terminal Blank A/T Controller (Throttle Valve Opening Signal) A/T Controller (Throttle Valve Opening Signal) Power Steering Sw. (If Equipped)

B9

Ignition On " For 2 Sec. After Ignition On 10-14 After 2 Sec. Ignition On 10-14 Ignition On 0 Ignition On " " Cycles Between 0.2-0.4 Ignition On, Throttle & 10-14 Valve Slowly Opened Cycles Between 0.2-0.4 Ignition On, Throttle & 10-14 Valve Slowly Opened 10-14 Ignition On (1) Ignition On 0-1 10-14

Ignition On

0 10-14

Ignition On Ignition On & Off

4.75-5.25 3.5-4.1

Heated Oxygen Sensor Cycles Above & Below 0.45

Ignition On (2) Ignition On

Blank Air Conditioner Ckt " Electric Load Signal

" 10-14 0-0.6 0

"

10-14

Idle Switch (In TPS)

0

"

10-14

Crank Angle Sensor (Positive) Air Temp. Sensor

0.4-0.8

Engine Speed 2000 RPM LongerThan One Minute (Warm) " Ignition On Engine Idling, A/C On Ignition On, Accessories Off Ignition On, Accessories On Ignition On, Throttle Valve Fully Closed Ignition On, Throttle Valve Above Idle Ignition On

2.0-2.7

(3) Ignition On

" B8

Not Cranking Ignition On Ignition On Ignition On "

0 " 0.5-1.8

Diagnosis Switch Terminal Sensor Ground Power Source Back-Up Circuit Power Source For P/S & TPS Pressure Sensor

" B7

0 10-14 0 10-14 "

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© 2005 Mitchell Repair Information Company, LLC.

1992 Suzuki Swift GT J - PIN VOLTAGE CHARTS 1992 ENGINE PERFORMANCE Suzuki Pin Voltage Charts

B10

Water Temp. Sensor

0.45-0.85

B11

Throttle Position Sensor

0.25-0.85

"

"

B12 B13 B14 "

Blank Serial Data Terminal A/T Control Module "

B15

Vehicle Speed Sensor

B16

(4) Ignition On

Ignition On, Throttle Valve Fully Closed 3.3-4.5 Ignition On, Throttle Valve Fully Open " " 4-5 Ignition On 0 Ignition On, In P or N 10-14 Ignition On, Not In P or N Cycles Between 0 & 10Ignition On, LF Tire 14 Turned Slowly, RF Tire Locked 0.4-0.8 Ignition On

Crank Angle Sensor (Negative) (1) With water (coolant) temperature less than 77°F (25°C). (2) Barometric pressure 30 in. Hg.

(3) With sensor at ambient temp. (intake air temp.) 68°F (20°C). (4) With water (coolant) temperature at 176°F (80°C).

Fig. 2: Identifying ECM Connector Terminals (DOHC) Courtesy of SUZUKI OF AMERICA CORP. PIN VOLTAGE CHART (DOHC) ECM Terminal Circuit A1 Power Source A2 Power Source A3 AFS Power Source A4 TPS Power Source A5 Sensor Ground A6 Airflow Sens Signal A7 Water Temp. Sensor A8

Oxygen Sensor

Normal Voltage 10-14 10-14 10-14 4.0-5.5 " 0.2-0.8 1.0-3.0 Cycles Above & Below

Condition Ignition On Ignition On Ignition On Ignition On " Ignition On (1) Ignition On

Engine Speed 2000

mel lunes, 24 de abril de 2017 10:52:06 p.m.

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© 2005 Mitchell Repair Information Company, LLC.

1992 Suzuki Swift GT J - PIN VOLTAGE CHARTS 1992 ENGINE PERFORMANCE Suzuki Pin Voltage Charts

0.45

A9 " A10 A11 A12 A13 A14 A15 A16 A17 A18 " A19 " A20 A21

RPM Longer Than One Minute (Warm) Throttle Position Sensor 0-1 Ignition On, Throttle Valve Fully Closed " 3.0-5.0 Ignition On, Throttle Valve Fully Open Vehicle Speed Sensor Cycles Between 0 & 3-5 Ign. On, LF Tire Turned Slowly, RF Tire Locked Blank " " Ignition Signal 10-14V Ignition On Ground " " Ground " " Blank " " Power Source Back-Up 10-14 Ignition Off & On Circuit Blank " " A/C On & Off Signal 8-14 Ignition On " 0-2 Engine Idling, A/C On Test Switch Terminal 10-14 Ignition On (2) Ignition On " 0-1 Blank Idle Switch (In TPS)

" 0-1

"

3-5

Diagnosis Switch Terminal "

10-14

A23

EGR Temp. Sensor

4.0-5.0

A24 B1

Blank Crank Angle Sensor (Positive) CHECK ENGINE Light

" " 0-3

"

10-14

(5) Engine Running

Power Steering VSV Blank Canister Purge VSV Blank Duty Output Terminal Main Relay Ground Blank Crank Angle Sensor (Negative) Electric Load Signal

10-14 " 10-14 " 0 0-2 " "

Ignition On " Ignition On " Ignition On Ignition On " "

" A22 "

B2

0-1

" Ignition On, Throttle Valve Fully Closed Ignition On, Throttle Valve Above Idle Ignition On (2) Ignition On (3) (4) Ignition On

" " (5) Ignition On, Engine

Off " B3 B4 B5 B6 B7 B8 B9 B10 B11

0

Ignition On, All

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© 2005 Mitchell Repair Information Company, LLC.

1992 Suzuki Swift GT J - PIN VOLTAGE CHARTS 1992 ENGINE PERFORMANCE Suzuki Pin Voltage Charts

" B12 "

"

10-14

P/S Pressure Switch "

10-14 0-1

B13

Fuel Pump Relay Ground " " B14 EGR Vacuum Sw. Valve (VSV) B15 Blank B16 Ground B17 Blank B18 Idle Speed Control Sol. C1 Engine Start Switch " (Engine Start Signal) C2 Injector Power Source C3 Injector (Positive) C4 Injector (Positive) C5 Injector Ground C6 Ignition Output Signal " " C7 Injector Power Source C8 Injector (Negative) C9 Injector (Negative) C10 Injector Ground (1) With water (coolant) temperature at 176°F (80°C).

0-4 10-14 10-14 " " " 10-14 6-12 0-1 10-14 " " " 0 1-3 10-14 " " "

Accessories Off Ignition On, All Accessories On Ignition On (6) Engine Idling

For 3 Sec. After Ignition On After 3 Sec. Ignition On (3) Ignition On

" " " Ignition On Engine Cranking Engine Not Cranking Ignition On " " " Ignition On Engine Cranking Ignition On " " "

(2) Test switch terminal grounded. (3) California only. (4) With sensor at ambient temp. (intake air temp.) 68°F (20°C). (5) Diagnosis switch terminal ungrounded.

(6) Turn steering wheel back and forth to stops repeatedly.

mel lunes, 24 de abril de 2017 10:52:06 p.m.

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© 2005 Mitchell Repair Information Company, LLC.