FUEL SYSTEM (Programmed Fuel Injection)
PGM-FI MIL 2 BLINKS
(MAP
SENSOR)
Turn thP.
ignition switch to
"OFF"
.
Disconnect
the
vacuum
hose fro
m
the
MAP
sen
-
sor
Connect
the
vocuum
gouge
between the
throttle
body
and the MAP sensor using a 3-way joint.
Start the
engine
and measure
the
manifold
absolute pressure
at
idle speed.
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·
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Standard:
150
-
250 mm Hg
Disconnect
the
vacuum
gauge and co nnect the
hose
to the MAP sensor.
L
Disconnect
the ECM connector3.
Connect
the
lest
harness to the ECM connector.
5-14
Out of range
•
Check hose
installation.