2006 ACURA CSX lock

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Without the HDS
11-323
A
B C
E
D
A
14. Disconnect the quick-connect fitting (A): Hold the
connector (B) with one hand, and squeeze the
retainer tabs (C) with the other hand to release
them from the locking tabs (D). Pull the connector
off.
NOTE: Be careful not to damage the line (E) or other parts.
 Do not use tools.
 If the connector does not move, keep the retainer tabs pressed down, and alternately pull and push
the connector until it comes off easily.
 Do not remove the retainer from the line; once removed, the retainer must be replaced with a
new one.
15. After disconnecting the quick-connect fitting, check it for dirt or damage (see step 4 on page 11-330).
16. Do the battery terminal reconnection procedure (see page 22-68). 1. Remove the under-dash fuse/relay box (see page
22-66), then remove PGM-Fl main relay 2 (FUEL
PUMP) (A) from the under-dash fuse/relay box.
2. Reinstall the under-dash fuse/relay box.
3. Start the engine, and let it idle until it stalls. NOTE: If any DTCs are stored, clear and ignore
them.
4. Turn the ignition switch to LOCK (0).
5. Remove the fuel fill cap.
6. Do the battery terminal disconnection procedure (see page 22-68).
(cont’d)
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11-324Fuel Supply System
Fuel Pressure Relieving (cont’d)
A
A A
B C
E
D
7. Remove the quick-connect fitting cover (A).
8. Check the fuel quick-connect fitting for dirt, and
clean it if needed.
9. Place a rag or shop towel over the quick-connect fitting (A). 10. Disconnect the quick-connect fitting (A): Hold the
connector (B) with one hand, and squeeze the
retainer tabs (C) with the other hand to release
them from the locking tabs (D). Pull the connector
off.
NOTE: Be careful not to damage the line (E) or other parts.
 Do not use tools.
 If the connector does not move, keep the retainer tabs pressed down, and alternately pull and push
the connector until it comes off easily.
 Do not remove the retainer from the line; once removed, the retainer must be replaced with a
new one.
11. After disconnecting the quick-connect fitting, check it for dirt or damage (see step 4 on page 11-330).
12. Do the battery terminal reconnection procedure (see page 22-68).
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11-326Fuel Supply System
Fuel Line Inspection
Check the fuel system lines and hoses for damage, leaks, and deterioration. Replace any damaged parts.
Make sure the connections are
secure and the quick-connect
fitting covers are firmly locked in place.
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11-327
To FUEL RAILTo EVAPORATIVE
EMISSION (EVAP)
CANISTER PURGE VALVE BASE GASKET
FUEL TANK UNIT LOCKNUT
AB
A: B:
TOP SIDE
20 °
90 ° 19.5 °
115 °
LOCKNUT PLATE
Check all clamps, and make sure they are properly positioned.
Replace.
Replace.
When installing the
fuel fill neck tube,
align the mark on the
tube with the projection
on the fill neck fitting. Make sure the clamp is
positioned as shown. Make sure the clamp is
positioned as shown.
There should be
no clearance. Replace.
08/08/21 14:29:50 61SNR030_110_0327
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11-329
Fuel Line/Quick-Connect Fitting Removal
A
AA
A AA
A B
D
C
NOTE: Before you work on the fuel lines and fittings,
read the Fuel Line/Quick-Connect Fitting Precautions
(see page 11-328).
1. Relieve the fuel pressure (see page 11-322).
2. Check the fuel quick-connect fittings (A) for dirt, and clean them if needed.
3. Place a rag or shop towel over the quick-connectfitting. Hold the connector (A) with one hand, and
squeeze the retainer tabs (B) with the other hand to
release them from the locking tabs (C). Pull the
connector off.
NOTE: Be careful not to damage the line (D) or other parts.
 Do not use tools.
 If the connector does not move, keep the retainer tabs pressed down, and alternately pull and push
the connector until it comes off easily.
 Do not remove the retainer from the line; once removed, the retainer must be replaced with a
new one.
(cont’d)
* : This illustration shows K20Z2 engine.
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DYNOMITE -2009-


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Connection with new retainer Reconnection to existing retainer
Connection to new fuel line
11-332Fuel Supply System
Fuel Line/Quick-Connect Fitting Installation (cont’d)
A
B A
C A
B
C
Sanoh-made
Tokai-made A
B
C C
4. Align the quick-connect fittings with the line (A),
and align the retainer locking tabs (B) with the
connector grooves (C). Then press the quick-
connect fittings onto the line until both retainer tabs
lock with a clicking sound.
NOTE: If it is hard to connect, put a small amount of
new engine oil on the line end.
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Connection to new fuel line
11-333
A
B
Sanoh-made Tokai-made
A
B C
5. When you reconnect the connector with the old
retainer, make sure the connection is secure and
the tabs (A) are firmly locked into place; check
visually and also by pulling the connector (B).
When you replace the fuel line with a new one,
make sure you remove the ring pull (C) upwards
after you confirm the connection is secure.
NOTE: Before you remove the ring pull, make sure
the fuel line connection is secure. If the connection
is not secure, the ring pull could break when you try
to remove it. 6. Reconnect the negative cable to the battery, and
turn the ignition switch to ON (II) (but do not
operate the starter motor). The fuel pump will run
for about 2 seconds, and fuel pressure will rise.
Repeat this two or three times, then check that
there is no leakage in the fuel supply system.
08/08/21 14:30:57 61SNR030_110_0333
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Special Tools Required
Removal
11-334
Fuel Supply System
Fuel Tank Unit Removal and Installation
A
A
B
C A
07AAA-SNAA100
A
B
Fuel pump module locknut wrench 07AAA-SNAA100 1. Relieve the fuel pressure (see page 11-322).
2. Remove the rear seat cushion (see page 20-131).
3. Remove the rear floor upper cross-member (A).
4. Remove the access panel (A) from the floor.
5. Disconnect the fuel tank unit 4P connector (B).
6. Disconnect the quick-connect fittings (C) from the fuel tank unit. 7. Using the special tool, loosen the locknut (A).
8. Remove the locknut (A) and the fuel tank unit (B).
08/08/21 14:30:58 61SNR030_110_0334
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DYNOMITE -2009-