Troubleshooting Chart With Select Monitor - Subaru SVX 1992 Manual

FUEL INJECTION SYSTEM [T10A0] 2-7
10 . Troubleshooting Chart with Select Monitor
A : BASIC TROUBLESHOOTING CHART
If no trouble codes appear in the Read Memory, U-Check or D-check mode (although problems have occurred or
are occurring), measure performance characteristics of sensors, actuators, etc ., in the "F' mode (select-monitor
function), and compare with the "basic data" to determine the cause of problems .
Applicable cartridge of select monitor : No . 498347500
Problem occurs No trouble codes appear in Read Memory,
U-Check or D-check mode .
Measure each item in "I"' mode (select-monitor function) .
1
Refer to "General Troubleshooting Table" [T900]
for inspection order.
I Compare measured value with "specified data ." Determine
I item which is outside "specified data" .
1 1 1
* Check sensor or actuator corresponding with item outside
"specified data ."
* When item is not constantly outside "specified data," prob-
lem may be due to poor harness contact . Disconnect or con-
nect affected sensor/actuator connector or shake its harness to
check if trouble code appears .
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