Home
Главная
Fluke
Мультиметр цифровой
FLK-87VMAX-E2KIT
Расширенная инструкция Страница: 52

Fluke FLK-87VMAX-E2KIT [52/84] Measuring pulse width on a port fuel injector

Model 88 V

Users Manual

Measuring Pulse Width on a Port Fuel Injector

In Pulse Width (and Duty Cycle), the meter defaults to (-)

trigger slope; (time signal is low). Press E

(± TRIGGER) to toggle between (±) trigger slopes. The

slope is indicated by the + or - sign next to “Trig” in the

lower-left corner of the display.

To measure pulse width on most port fuel injectors:

1. Insert test leads in the input terminals shown in

Figure 12.

2. Set the rotary switch to

3. Connect the test leads as shown.

4. Press G three times to select Pulse Width. The

display shows ms.

5. Start the engine. Read the display.

Содержание

Automotive multimeter 1
Model 88 v 1
Model 88 v automotive multimeter users manual 1
Users manual 1
Limited warranty and limitation of liabilit 2
Table of contents 3
Title page 3
Model 88 v 4
List of tables 7
Table title page 7
Model 88 v 8
Figure title page 9
List of figures 9
Model 88 v 10
Automotive multimeter 11
Contacting fluke 11
Introduction 11
Safety information 11
Xw warning 11
Xw warning 12
Automotive multimeter 13
Cat iii 14
Cat iv 14
Automotive multimeter 15
The meter s features 15
Ma µ a 16
Automotive multimeter 17
Automotive multimeter 19
Automotive multimeter 21
M max min avg 21
Table 6 display features 21
The meter s features 21
Model 88 v users manual 22
Automatic power off 23
Automotive multimeter 23
Input alert feature 23
Power up options 23
Making measurements 24
Measuring ac and dc voltage 24
Automotive multimeter 25
Measuring temperature 25
Testing for continuity 26
Activates continuity beeper 27
Automotive multimeter 27
Figure 3 testing for continuity 27
For in circuit tests turn circuit power off 27
Making measurements 27
Off open 27
On closed 27
Measuring resistance 28
Automotive multimeter 29
Circuit power 29
Figure 4 measuring resistance 29
In circuit resistance measurements 29
Isolating a potentiometer 29
Isolating a resistor 29
Making measurements 29
Using conductance for high resistance or leakage tests 30
Automotive multimeter 31
Measuring capacitance 31
Testing diodes 32
Automotive multimeter 33
Bad diode open bad diode 33
Figure 6 testing a diode 33
Forward bias reverse bias 33
Making measurements 33
Shorted 33
Single beep 33
Typical reading 33
Measuring dc or ac current 34
Xw warning 34
Automotive multimeter 35
Figure 7 measuring current 36
Model 88 v users manual 36
Automotive multimeter 37
Measuring frequency 37
Function range approximate trigger level typical application 38
Model 88 v users manual 38
R e e g d 38
Table 7 functions and trigger levels for frequency measurements 38
Μ a f 38
Automotive multimeter 39
Measuring duty cycle 39
Bar graph 40
Measuring pulse width 40
Uses for the zoom mode 40
Zoom mode power up option only 40
Automotive multimeter 41
Hires mode 41
Min max recording mode 41
Smooth feature power up option only 42
Automotive multimeter 43
Autohold mode 44
Relative mode 44
Using the meter for automotive applications 44
Xw warning 44
Automotive multimeter 45
Measuring rpm 45
Two rpm functions are available 45
Xw warning 45
Automotive multimeter 47
Figure 9 measuring rpm with inductive pickup 47
Spark plug side 47
Using the meter for automotive applications 47
Testing map or bp map sensors with frequency output 48
Automotive multimeter 49
Ayg22f eps 49
Figure 10 testing map or bp map sensors with frequency output 49
Using the meter for automotive applications 49
Measuring internal resistance of an ignition coil 50
Xw warning 50
Automotive multimeter 51
Ayg11f eps 51
Figure 11 measuring internal resistance on an ignition coil 51
Using the meter for automotive applications 51
Measuring pulse width on a port fuel injector 52
Automotive multimeter 53
Ayg12f eps 53
Figure 12 measuring pulse width on a port fuel injector 53
Using the meter for automotive applications 53
Testing ripple voltage on an alternator 54
Automotive multimeter 55
Ayg16f eps 55
Figure 13 testing ripple voltage on an alternator 55
Using the meter for automotive applications 55
Measuring voltages on a typical oxygen sensor 56
Automotive multimeter 57
Ayg14f eps 57
Figure 14 measuring voltages on a typical oxygen sensor 57
Using the meter for automotive applications 57
And select the 6 v range 58
Measuring starter circuit voltage drop 58
Automotive multimeter 59
Figure 15 measuring starter circuit voltage drop 59
Using the meter for automotive applications 59
Testing the throttle position sensor resistance 60
Testing the throttle position sensor voltage 60
Automotive multimeter 61
Ayg15f eps 61
Figure 16 testing the throttle position sensor resistance 61
Using the meter for automotive applications 61
Isolating a circuit causing a current drain 62
Xw warning 62
Automotive multimeter 63
Figure 17 isolating circuit causing current drain 63
Using the meter for automotive applications 63
Measuring system voltage 64
Automotive multimeter 65
Figure 18 measuring the no load voltage of a battery 65
Using the meter for automotive applications 65
Testing for continuity in a switch 66
Automotive multimeter 67
Ayg20f eps 67
Figure 19 testing for continuity in a switch 67
Using the meter for automotive applications 67
General maintenance 68
Maintenance 68
Testing the fuse 68
Xw warning 68
Automotive multimeter 69
Replacing the battery 69
Warning 69
Replacing the fuses 70
Service and parts 70
Automotive multimeter 71
Item description qty fluke part or model number 72
Model 88 v users manual 72
Table 10 replacement parts 72
Automotive multimeter 73
Item description qty fluke part or model number 73
Service and parts 73
Table 10 replacement parts cont 73
Figure 22 replaceable parts 74
Model 88 v users manual 74
Automotive multimeter 75
General specifications 76
Specifications 76
Accuracy is given as of reading number of least significant digits at 18 c to 28 c with relative humidity up to 90 for a period of one year after calibration ac conversions are ac coupled and are average responding rms indicating 77
Automotive multimeter 77
Detailed specifications 77
For all detailed specifications 77
Safety complies with ansi isa s82 1 2004 csa 22 no 1010 2004 to 1000 v overvoltage category iii iec 664 to 600 v overvoltage category iv ul listed to ul61010 1 licensed by tüv to en61010 1 77
Size with holster and flex stand 6 in x 3 6 in x 7 3 in 5 cm x 9 cm x 20 cm 77
Specifications 77
Table 12 ac voltage function specifications 77
Weight 2 oz 355 g 77
Weight with holster and flex stand 2 oz 624 g 77
Model 88 v users manual 78
Table 13 dc voltage resistance and conductance function specifications 78
Table 14 temperature specifications 78
Temperature resolution accurac 78
Automotive multimeter 79
Specifications 79
Table 15 current function specifications 79
Μ a b 79
Μ a f 79
Model 88 v users manual 80
Table 16 capacitance and diode function specifications 80
Automotive multimeter 81
Specifications 81
Table 17 frequency counter specifications 81
Model 88 v users manual 82
Table 18 frequency counter sensitivity and trigger levels 82
Automotive multimeter 83
Specifications 83
Table 19 electrical characteristics of the terminals 83
Model 88 v users manual 84
Table 20 min max recording specifications 84

Fluke FLK-87VMAX-E2KIT [52/84] Measuring pulse width on a port fuel injector

Содержание

Похожие устройства