Acura 1994 Integra Service Manual page 300

Fuel Supply System
PGM-Fl Main Relay (cont'dl
BLU
BLU/
wHt
Bt-x
NOTE:
. M/T: Clutch pedal must
be depressed.
. A/T: Transmission in
N or E] position.
BLK/
YEL/
YEL
BLK
Tloubloshooting
{ T o p a g e 1 1 1 1 3 }
- Engino will not sran.
- Inspection oI PGM-FI main re-
lay and rolay ha.n6!a.
Check lor continuitv between BLK
terminal @ and body ground.
Rapair open in BLK wire botwoon
PGM-FI main.el6y and GIO'l llo-
catod at thormostot housingl.
Measure the voltage between
YELMHT terminal @ and body
ground.
- Roplaco th. ECU IECMI(15 Al
lus6 in tho under-hood fu!o/r6-
lay box.
- Ropair opan or short in the
YEL/WHT wil6 botwosn the
PGM-FI main rolay and the ECU
{EcMl 115 A} luso.
ls there battery voltage?
Turn the ignition switch ON.
Measure the voltage between
BLK/YEL terminal @ and body
ground.
- Reolac. ths No. 24 ACG {ALT}
{ l c l { 1 5 A : 8 1 8 8 1 6 n g i n o , 2 0
A: Bl8Cl engin6) tuse in tho
undor-dash fuso/rolaY box.
- Ropaii op6n or rhon in tho
BLK/YEL wiro botwoen tho
PGM-FI main ielay and th€ No.
24 ACG {ALT) flG} {'15 A:
818Bi ongine, 20 A: 818Ci
onginol fuso.
Turn the ignition switch to the
START position.
Measure the voltage between
BLUMHT terminsl @ and body
ground.
- Replaco the l\lo. 18 STARTER
SIGNAL {7.5 A} fuso in tho
undor-dash fuaa/rolay box.
- R6pai. open or short in tho
BLU/WHT wire botweon ths
PGM-FI main relay and tho No.
1A STARTER SIGNAL I7.5 AI
luse.
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