REFERENCE INFORMATION
NOTE
The diagnostics
in this chapter assume you have
already run a test through the DCA. If you haven’t
run a test and are here to test the entire DCA, run
Tests 10 (RPM), 24 (Fuel Pressure), and 80 (Battery
Current). Make note of the results for later.
If YOIJ want to test the entire DCA harness. answer YES
here and then return and answer NO when you’ve
finished the test chain. Answer NO here to test the shunt.
i
Answer NO here to test the pulse tachometer.
i
Repair wiring (para. 4-80) or replace
transducer (para. 4-30).
TM 9-2320-387-24-l
DCA TROUBLESHOOTING
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