Mercury MerCruiser 3.0 MPI Installation Manual page 101

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SECTION - 7
If SmartCraft instrumentation is used, connect to a a SmartCraft junction box.
If a combination of SmartCraft and analog is used, an AGI (analog gauge interface) kit is used to
provide analog instrumentation. The AGI harness connects to the junction box along with the
SmartCraft connection.
IMPORTANT: The AGI requires setting the tachometer signal to digital with CDS or DDT.
Length of the Harness
1.5 m (5 ft.)
3.0 m (10 ft.)
4.6 m (15 ft.)
IMPORTANT: On dual‑helm installations, the oil pressure sender and the cooling temperature
sender must be changed to special dual‑helm senders, unless the SmartCraft and an AGI kit are
used.
90-899883183 DECEMBER 2007
AGI (Analog Gauge Interface)
h
f
a
g
Analog gauge harness
a -
Connector to boat harness
b -
Trim
c -
Tach
d -
Key on (+)
e -
Temp
Analog Gauge Harness (14 pin)
84‑892990T01
84‑892990T10
84‑892990T15
i
j
e
d
c
b
25052
f -
Oil
g -
Ground (–)
h -
Can (+) or spare
i -
Can (–) or spare
j -
12V (+)
STARTING AND ELECTRICAL
Page 9 / 22

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