1999 HONDA CIVIC Engine

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Page 487 of 2189

HONDA CIVIC 1999 6.G Workshop Manual ldle Control System
{
(
a
Clutch Switch Signal (Dl6YS engine with M/Tl
This signals the ECM when the clutch is engaged.
A {32P}
ECM CONNECTORS
LGl (BRN/BLK)
\-
cLsw(RED}
Inrpaction ot dutch rwitch sig

Page 489 of 2189

HONDA CIVIC 1999 6.G Workshop Manual ldle Control System
ldle Speed Setting
Inspection/Adiustmenl
96, 97 Dl6Y5. 96 - 00 Dl5Y8 sngine with M/T
NOTE:
. Before setting the idle speed, check the following
items:- The MIL has not been repo

Page 490 of 2189

HONDA CIVIC 1999 6.G Workshop Manual t
t
I
96.97 D16Y5 engine with CVT,96 - 00 D16Y8 ongins
with A/T and96 - 00 Dl6Y7 €ngine
Adiust the idle speed using a Honda PGM Tester if pos-
sible. lf not, use the following procedure:
NOTEI
.

Page 491 of 2189

HONDA CIVIC 1999 6.G Workshop Manual ldle Control System
ldle Speed Setting (contdl
Inspeqtion/Adiustment
38 D16Y5 engine whh M/T,99 - 00 81642 engine
NOTE: Before setting the idle speed, check the follow-ing items;- The MIL has not be

Page 492 of 2189

HONDA CIVIC 1999 6.G Workshop Manual \
I
98 - 0O D16Y5 ongine with CvT
Adjust the idle speed using a Honda PGM Tester if pos-
sible. lf not, use the following procedure:
NOTE:
. Leave the IAC valve connected.
. Before s€tting the idle

Page 493 of 2189

HONDA CIVIC 1999 6.G Workshop Manual Fuel Supply System
Fuel Lines
NoTE: Check fuel system lines, hoses, fuel filter, and other components lor damage, leaks and deterioration, and replaceif necessary.
(2.2 kgt.m, 16lbf.ft)(D16Y5 engine:

Page 498 of 2189

HONDA CIVIC 1999 6.G Workshop Manual t
Belore connecting a new fuel tube/quick-connect fining
assembly, remove the old retainer from the mating pipe
with thetabs pulled
apan, removeand discard the
I
retarner
New FUEL TUBE/OUICK.CONNECTFI

Page 499 of 2189

HONDA CIVIC 1999 6.G Workshop Manual Fuel Supply System
System Description
The fuel supply system consists of a fuel tank, in-tank
high pressure fuel pump, PGM-FI main relay, fuelfilter,
fuel pressure regulator, fuel injectors. and fuel