Engine Will Not Stan - Honda Prelude 1993 Service Manual

I
PGM-FI System
Troubleshooting Flowchart - Engine Will Not Stan
1 1 - 5 0
Watch the Mallunction Indicator
Lamp (MlL) and turn th€ ignition
swirch ON.
Porfo.m tioubleshooting on pago
1 1 - 5 1 .
Did the MIL come on at all?
Portorm t.oubloshooting on pago
11-52.
Turn the ignition switch OFF.
Connect the test harness b6tw96n
the ECM and connectors (see
page 1 1-45).
Turn the ignition switch ON.
Measure voltage between body
ground and the tollowing termi-
nafs individually: A23, A24.
R6psir op6n in wir6(61 botwoon
ECM 6nd GlOl llocst€d at ther-
moltat houringl that had mo.6
thsn 1.0 V.
ls there less than 1.O V?
Inspect tuel pressure (see page
1 1 - 1 1 5 ) .
Popair as nocoaaa.y {ago pag6
1 1 - t t 5 ) .
Portorm ignition systom chock
{3o6 Baction 231.
1 . O V ?