sensor break out cable instructions

8/14/2019 Sensor Break Out Cable Instructions

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How To Use Sensor Break-Out Cable --To Check ECPG Pressure Sensor

Sensor Breakout cable P.No.3824775 ( FOR PRESSURE SENSORS )

Purpose: To check whether the sensor is functioning while the engine is running.•Disconnect the connector(1) from the Engine wiring harness going to the sensor.

•Connect this disconnected connector(1) to the shroud(2) as shown below.

•Connect the connector(3) of the sensor breakout cable to the sensor (4).

•Pressure Sensors work on 0-5 volts dc. Check the voltage between the red & black wires of

the sensor breakout red & black terminals. This should be in the range of 4.5 vdc to 5 vdc.If

the voltage is within the specified range then the controller supplying this voltage is OK.Check the voltage between black & yellow terminals this should be in the range of 0-4.5vdc as

per the pressure on the engine. (refer to the pressure sensor table for exact values of voltages

Vs Pressure

Multimeter

PowerSource

for sensor ( 4.5 TO 5 VDC)Voltage signalfrom sensor

Use Digital Multimeter to check voltages

From Engine Harness

Pressure Sensormounted on the engine

Shroud

12

3 4Part No.3408496



How To Use Sensor Break-Out Cable --PCC Pressure Sensor

Purpose: To check whether the sensor is functioning while the engine is running.

•Disconnect the connector(1) from the Engine wiring harness going to the sensor.

•Connect this disconnected connector(1) to the shroud(2) as shown below.

•Connect the connector(3) of the sensor breakout cable to the sensor(4).

•Pressure Sensors work on 0-5 volts dc. Check the voltage between the red & black wires of the sensor breakout red & black terminals. This should be in the range of 4.5 vdc to 5 vdc.If

the voltage is within the specified range then the controller supplying this voltage is OK.

Check the voltage between black & yellow terminals this should be in the range of 0-4.5vdc as

per the pressure on the engine. (refer to the pressure sensor table for exact values of voltages

Vs Pressure)

Multimeter

PowerSource

for sensor ( 0 TO 5 VDC between red & black terminals)

Use Digital Multimeter to chec

k voltages

From Engine Harness

Pressure Sensor

mounted on the engine

Shroud

Sensor Breakout Cable P.No.3824776

12

3 4 Part No.4084031



How To Use Sensor Break-Out Cable -- To Check ECPG Actuator Voltage

Purpose: To check whether the ECPG is giving supply to Actuator when the engineis running.•Disconnect the connector(1) from the Engine wiring harness going to the Actuator.

•Connect this disconnected connector(1) to the shroud (2) as shown below.

•Connect the connector(3) of the sensor breakout cable to the Actuator(4)

Check the voltage between Red & Blue terminals. This should be in the range of 0-4.5vdc asper the Load on the engine.

Multimeter

Measure Voltage Here

Use Digital Multimeter to Measure voltages

From Engine Harness

Actuator mounted

on the PT Pump

Shroud

Sensor Breakout Cable P.No.3824774

12

3 4

Part No. 3330601



QSK 60 SENSOR DETIALS

Lube Oil OR Coolant Pressure Ambient pressure Pressure(psia) Voltage Pressure(psia) Voltage

15 1.21 to 1.41 0 0.32 to 0.69

30 1.95 to 2.30 5 1.58 to 2.09

45 2.68 to 3.19 10 2.89 to 3.45 60 3.42 to 4.08 15 4.12 to 4.85

75 4.15 to 4.97

All Temperature Sensors

Temp.(o C) Temp.(oF) Resistance(Ohms)

0 32 30K to 36K

25 77 9K to11K

50 122 3K to 4K

75 167 1350 to 1500

100 212 600 to 675



QSK60 SENSOR DETIALS

Intake Manifold Pressure Fuel Pump or Timing Rail Pressure Pressure(psia) Voltage Pressure(psia) Voltage

0 0.36 to 0.65 0 0.48 to 0.53

15 1.23 to 1.40 50 0.98 to 1.13

30 1.97 to 2.27 150 1.98 to 2.33 45 2.71 to 3.16 250 2.97 to 3.55

60 3.45 to 4.04 375 4.18 to 5.10

Fuel Rail Pressure

Pressure(psi) Voltage

15 0.48 to 0.52

50 1.03 to 1.17

100 1.81 to 2.09

150 2.59 to 3.00

200 3.38 to 3.93

250 4.17 to 4.84

Engine Speed Sensor :

First Coil Resistance:750 to1100 ohm

Second Coil : 1100 to 1500 ohms



QSK 19/45 SENSOR DETIALS


0 0.32 to 0.69 0 0.32 to 0.69

25 1.27 to 1.74 5 1.58 to 2.09

50 2.22 to 2.79 10 2.89 to 3.45 75 3.17 to 3.84 15 4.12 to 4.85

100 4.12 to 4.89



0 32 30K to 36K

25 77 9K to11K

50 122 3K to 4K

75 167 1350 to 1500

100 212 600 to 675



QSK19/45 SENSOR DETIALS

Intake Manifold Pressure Fuel Pump or Timing Rail Pressure Pressure(Hg) Voltage Pressure(psia) Voltage

0 0.36 to 0.65 0 0.48 to 0.53

20.4 1.21 to 1.49 50 0.98 to 1.13

40.7 1.88 to 2.33 150 1.98 to 2.33 81.4 3.40 to 4.01 250 2.97 to 3.55

102 4.16 to 4.85 375 4.18 to 5.10

Engine Speed Sensor : First Coil Resistance - 750 to 100 ohms

Second Coil Resistance - 1100 to 1500 ohms



CENTRY SENSOR DETIALS

Lube Oil Pressure Rail pressure Pressure(psia) Voltage Pressure(psia) Voltage

0 0.42 to 0.58 0 0.46 to 0.54

25 1.42 to 1.58 50 1.26 to 1.34

50 2.42 to 2.58 100 2.06 to 2.14 75 3.42 to 3.58 150 2.85 to 2.95

100 4.42 to 4.58 250 4.39 to 4.62



0 32 30K to 36K

25 77 9K to11K

50 122 3K to 4K

75 167 1350 to 1500

100 212 600 to 675



CENTRY SENSOR DETIALS

• Engine Speed Sensor Resistance : First Coil - 750 to 1100 ohms Second Coil - 1100 to 1500 ohms

• Solonoids : Fuel Shut off valve ( 24 V) - 28 to 32 ohms

STC Valve (24 V) --28 to 32 ohms

• Actuator(24 V) -- 7 to 9 ohms

• Throttle Pedal :

Idle Validation Circuit Resistance for ON & OFF States:

Max Closed ckt.Resistance - 10 ohms

Max Open ckt Resistance --100K ohms

Throttle Position Sensor Coil Resistance :

Between Supply & Retuen Wires - 2000 to 3000 ohms

Between Supply & Signal wires (Released Pedal)-1500 to 3000 ohms

Between Supply & Signal wires (Depressed Pedal)-200 to 1500 ohms

Released - Depressed -- Must > 1000 ohms



CENSE SENSOR DETIALS


0 1.62 to 1.74 0 0.32 to 0.69

25 2.20 to 2.32 5 1.58 to 2.09

50 2.79 to 2.91 10 2.89 to 3.45 75 3.38 to 3.50 15 4.12 to 4.85

100 3.97 to 4.09



0 32 30K to 36K

25 77 9K to11K

50 122 3K to 4K

75 167 1350 to 1500

100 212 600 to 675

sensor break out cable instructions

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