User guide

The printed report brings all of the saved
data together in a condensed form that
is easy to review for signal trends and for
comparing cylinder performance tests.
Data is saved from the Cranking, Power
Balance and Spark Burn tests. PRINT REPORT includes
as many of these tests as have been done. Data will not
be printed if none of these tests have been done.
Measurements from the test keys on the left side of the
panel depend on test circumstances, so the printout
is done with PRINT DISPLAY, which makes it easy to
record the effects of test variations, such as when RPM
changes voltage or dwell.
AUTO-TEST PROCEDURE
Although tests may be done in any order by using the
test keys, the Auto-Test feature has been provided as
the fastest way to gather all of the information for a com-
plete printed engine dynamics report. The sequence
starts ith Cranking History, does the Spark Burn Analysis,
takes the Ignition Primary readings, does the Power Bal-
ance test, and finishes with the Electronic Compression
test. To have good measurements, all of the usual test
conditions have to be followed according to the screen
instructions.
To use the Autotest, pressing PRINT AUTOTEST, and
SELECT. Then proceed through the steps following the
instruction screens.
If "Print DATA" is chosen, the printed report will include
the last test readings and messages, if any. Thus if the
Auto-Test had already been done, and then SPARK
BURN was used, a "Print DATA" command would printout
the same data as before except for the new burn times.
Disconnecting power will erase all stored readings.
------------------------
ENGINE DATA REPORT
------------------------
====CRANKING HISTORY====
SEC RPM BATT AMPS
1 13.33 151
2 326 11.88 129
3 306 11.57 122
4 301 11.35 116
5 300 11.17 114
7 292 11.03 113
9 291 10.85 112
11 289 10.76 112
13 288 10.70 112
15 288 10.66 111
------------------------
CRANKING VOLTS 10.66
CRANKING AMPS 111
------------------------
CRANKING RPM 288
ALTERNATOR AMPS 38
------------------------
BATTERY CCA EST. 487
RECOVERY SECONDS 23
------------------------
==SPARK BURN ANALYSIS==
RPM IGEGY BATTERY
772 43 14.13
IN FIRING ORDER
MIN AVE MAX SLOPE
0.9 2.0 2.1 10
1.1 2.0 2.2 10
1.0 2.0 2.1 15
0.9 2.0 2.1 17
0 1 2 3 4 MS
BURN TIME RANGE
====IGNITION PRIMARY====
850 RPM BAT 14.01
OSC 2 IGEGY 43 DRVR 0.8V
847 RPM DWL 3.6MSEC
DWL 0.3 VARIES TMG 4.8
==== POWER BALANCE ====
ORDER START END %DROP
1 852 767 10
2 849 764 10
3 858 764 11
4 848 763 10
- 0% 10 20 30
+
% RPM DROP
=ELECTRONIC COMPRESSION=
ORDER AMPS %MAX %LOW
1 120 99
1
2 120 99
1
3 119 98
2
4 121 100
0
80 90 100%MAX
% OF PEAK AMPS CRANKING
-28-
SENSOR
TEST
02 TPS
SETUP
AMP ZERO
SELECT
MESSAGE
PRINT
DISPLA
Y
PRINT
AUTOTEST
CHARGING
ST
ARTING
AMPS VOLTS
IGNITION
PRIMARY
COIL MODULE
DWELL VARIATION
AUXILIARYAUXILIARY PER CYLINDER
CRANKING
ANALYSIS
COMPRESSION
BAT. STARTER ALT.
POWER
BALANCE
% RPM DROP
AUTO MANUAL
PER CYLINDER
SP
ARK
BURN
SECONDARY
MSEC SLOPE
PER CYLINDER
HARD
ST
ART
IGNITION VOLTS
AUXILIARY
FUEL
INJECTION
MSEC, % DUTY, HZ
AUXILIARY
START
PAPER
ADVANCE
PRINTING REPORTS
SELECT: Do AUTO-TEST
START : Print DATA