The fuel pressure should always be greater than 3 psi
(21 kPa). If you get about the same pressure with the 2
then you have a fuel system problem.
Remove fuel pressure transducer (para. 4-30). Make sure
the STE/ICE-R is powered by a W5 cable.
You will have to decide if Test 24 gave the wrong result.
If Test 24 gave a substantially different result than Test
49, answer NO to this question.
VEHICLE DCA FAULTY. Use the STEIICE-R in the TK
mode for the rest of your testing. See the chart on the
foldout page for a way to run the rest of the DCA tests
in the TK mode. Have DS maintenance repair the DCA
when youre finished.
0 TO 25 PSIG PRESSURE
STE/lCE-R TEST 49
1. CONNECT RED TRANSDUCER TO FUEL
TO A W4 CABLE
MAKE SURE THE SYSTEM UNDER TEST
IS NOT PRESSURIZED.
END OF W4 TO J2 OR 53. PERFORM
3. TURN ON SYSTEM AND READ PRESSURE.