2001 Acura Integra check engine

Takin
g Car e o f th e Unexpecte d
This section covers the more- common problems that motoristsexperience with their vehicles. It
gives you information about how to safely evaluate the problem and what
to do to correct it. If the problem has stranded you on the side of the road,
you may be able to get going again. If not, you will also find instructionson getting your car towed. Compact Spare Tire....................... 226
Changing a Flat Tire..................... 227
If Your Engine Won't Start........... 231 Nothing Happens or theStarter Motor OperatesVery Slowly............................. 232
The Starter Operates Normally................................. 233
Jump Starting................................. 233 If Your Engine Overheats............. 236
Low Oil Pressure Indicator.......... 238Charging System Indicator........... 239
Malfunction Indicator Lamp........ 240
Brake System Indicator................ 241 Closing the Moonroof................... 242
Fuses............................................... 243 Checking and Replacing........... 244
Emergency Towing....................... 248

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I
f You r Engin e Won' t Star t
Nothin g Happen s o r th e Starte r
Moto r Operate s Ver y Slowl y
When you turn the ignition switch to START (III), you do not hear the
normal noise of the engine trying tostart. You may hear a clicking sound
or series of clicks, or nothing at all.
Check these things: Your car has the Immobilizer
System. You should use a
properly-coded master or valet key
to start the engine (see page 72 ).
A key that is not properly coded will cause the immobilizer systemindicator in the dash panel to blink
rapidly. Check the transmission interlock.
If you have a manual transmission,
the clutch pedal must be pushed all the way to the floor or thestarter will not operate. With an
automatic transmission, it must be
in Park or Neutral. Turn the ignition switch to ON (II).
Turn on the headlights and check
their brightness. If the headlightsare very dim or don't light at all,
the battery is discharged. See
Jum p Startin g on page 233. Turn the ignition switch to START
(III). If the headlights do not dim,
check the condition of the fuses. If
the fuses are OK, there is proba-
bly something wrong with the electrical circuit for the ignitionswitch or starter motor. You will
need a qualified technician to determine the problem. (See
Emergenc y Towin g on page 248.)
If the headlights dim noticeably or
go out when you try to start the engine, either the battery is dis-
charged or the connections are
corroded. Check the condition of
the battery and terminal connec-
tions (see page 189 ). You can
then try jump starting the car from
a booster battery (see page 233 ).
Takin g Car e o f th e Unexpecte d

I
f You r Engin e Won' t Start , Jum p Startin g
Th e Starte r Operate s Normall y
In this case, the starter motor's speed sounds normal, or even faster
than normal, when you turn the
ignition switch to START (III), but
the engine does not run. Are you using the proper starting
procedure? Refer to Startin g th e
Engin e on page 137. Do you have fuel? Turn the
ignition switch to ON (II) for a
minute and watch the fuel gauge.
The low fuel level warning light may not be working, so you were
not reminded to fill the tank. There may be an electrical
problem, such as no power to the
fuel pump. Check all the fuses (see page 243).
If you find nothing wrong, you will
need a qualified technician to find
the problem. See Emergenc y
Towin g on page 248. Jum
p Startin g
If your car's battery has run down,
you may be able to start the engine by using a booster battery. Although
this seems like a simple procedure,
you should take several precautions.
You cannot start an Acura with anautomatic transmission by pushingor pulling it.

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Takin g Car e o f th e Unexpecte d

A battery can explode if you do
not follow the correct procedure,
seriously injuring anyone nearby.
Keep all sparks, open flames,
and smoking materials away
from the battery.

Jum
p Startin g
To jump start your car, follow these directions closely:
1. Open the hood and check the physical condition of the battery(see page 191 ). In very cold
weather, check the condition of the electrolyte. If it seems slushy or like ice, do not try jump starting
until it thaws.

If a battery sits in extreme cold, the electrolyte inside can freeze.
Attempting to jump start with a frozen battery can cause it to rupture.

2. Turn off all the electrical acces- sories: heater, A/C, stereo system,
lights, etc.
Put the transmission in Neutral orPark and set the parking brake. 3. Connect one jumper cable to the
positive (+) terminal on your
Acura's battery. Connect the other end to the positive (+) terminalon the booster battery. 4. Connect the second jumper cable
to the negative (—) terminal on
the booster battery. Connect theother end to the grounding strap
as shown. Do not connect this
jumper cable to any other part of the engine.
5. If the booster battery is in another vehicle, have an assistant startthat vehicle and run it at a fast idle.

Takin g Car e o f th e Unexpecte d

NOTIC
E

I
f You r Engin e Overheat s
6. Look for any obvious coolant leaks, such as a split radiator hose.
Everything is still extremely hot, so use caution. If you find a leak, it
must be repaired before you
continue driving (see Emergenc y
Towin g on page 248).
7. If you don't find an obvious leak, check the coolant level in the
radiator reserve tank (see page128). If the level is below the
MIN mark, add coolant to halfway
between the MIN and MAX marks.
8. If there was no coolant in the reserve tank, you may also have toadd coolant to the radiator. Let the
engine cool down until the pointer
reaches the middle of the tempera-
ture gauge, or lower, before check-
ing the radiator.
9. Using gloves or a large heavy
cloth, turn the radiator capcounterclockwise, without pushingdown, to the first stop. This
releases any remaining pressure in
the cooling system. After the
pressure releases, push down on
the cap and turn it until it comes off.
10. Start the engine and set the
temperature control lever tomaximum. Add coolant to the
radiator up to the base of the filler
neck. If you do not have the
proper coolant mixture available,
you can add plain water.
Remember to have the cooling
system drained and refilled with
the proper mixture as soon as you

can.

11. Put the radiator cap back on tightly. Run the engine and watch
the temperature gauge. If it goes
back to the red mark, the engine
needs repair. (See Emergenc y
Towin g on page 248.)
12. If the temperature stays normal, check the coolant level in theradiator reserve tank. If it has
gone down, add coolant to the
MAX mark. Put the cap back on

tightly.

Takin g Car e o f th e Unexpecte d

Removing the radiator cap

while the engine is hot can
cause the coolant to spray out,
seriously scalding you.

Always let the engine and radiator cool down before

removing the radiator cap.

Lo
w Oi l Pressur e Indicato r
This indicator should light when the ignition switch is ON (II), and go out
after the engine starts. It should
never come on when the engine is
running. If it starts flashing, it
indicates that the oil pressuredropped very low for a moment, then
recovered. If the indicator stays on
with the engine running, it shows that the engine has lost oil pressureand serious engine damage is
possible. In either case, you should
take immediate action.
Running the engine with low oil
pressure can cause serious mechanical damage almost immediately. Turn offthe engine as soon as you can safely get
the car stopped.

1. Safely pull off the road and shut off the engine. Turn on the hazard
warning indicators.
2. Let the car sit for a minute. Open the hood and check the oil level(see page 127). Although oil level
and oil pressure are not directly
connected, an engine that is very
low on oil can lose pressure during cornering and other driving

maneuvers.

3. If necessary, add oil to bring the level back to the full mark on thedipstick (see page 173). 4. Start the engine and watch the oil
pressure indicator. If the lightdoes not go out within ten seconds,
turn off the engine. There is a
mechanical problem that needs to
be repaired before you can
continue driving. (See Emergenc y
Towin g on page 248.)
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LO
W OI L PRESSUR E INDICATO R
NOTIC
E

Malfunctio
n Indicato r Lam p
This indicator comes on for a few seconds when you turn the ignition
switch ON (II). If it comes on at any
other time, it indicates one of the
engine's emissions control systems
may have a problem. Even though
you may feel no difference in your car's performance, it can reduce
your fuel economy and cause your car to put out excessive emissions.
Continued operation may causeserious damage. If you have recently refueled your
car, the cause of this indicator
coming on could be a loose or
missing fuel fill cap. Check the cap and tighten it until it clicks several
times. Replace the fuel fill cap if it is missing. Tightening the cap will not
make the indicator turn off
immediately; it takes three driving
trips.
If the indicator remains on past threedriving trips, or the fuel cap was not
loose or missing, have the car checked by the dealer as soon as
possible. Drive moderately until thedealer has inspected the problem.
Avoid full-throttle acceleration and driving at high speed. You should also have the dealer
inspect your car if this indicator
comes on repeatedly, even though it
may turn off as you continue driving.

If you keep driving with the
malfunction indicator lamp on, you can damage your car's emissions controls
and engine. Those repairs may not be
covered by your car's warranties.

Takin g Car e o f th e Unexpecte d

MALFUNCTIO
N INDICATO R LAM P

NOTICE

Inde
x

Accessories and Modifications.... 130 Accessories................................. 130Additional Safety Precaution.... 131
Modifications............................. 131
ACCESSORY (Ignition Key Position)........................................ 74

Additives, Engine Oil..................... 175
Airbag (SRS)............................... 9, 45Ai
r Cleane
r Element...................... 188
Air Conditioning System................. 94
Maintenance............................... 196Usage............................................. 94
Air Outlets (Vents).......................... 96
Air Pressure, Tires........................ 198
Alcohol in Gasoline........................ 258
Antifreeze....................................... 178 Anti-lock Brakes (ABS) Indicator................................ 55

, 148

Operation.................................... 14
6
Anti-theft Steering Column

Lock............................................... 74

Appearance Care........................... 217

Ashtrays............................................ 91

Audio System................................. 102
Automatic Speed Control................ 67
Automatic Transmission............... 140

Capacity, Fluid........................... 255

Checking Fluid Level................ 183
Shifting........................................ 140
Shift Lever Position Indicator.. 140
Shift Lever Positions................. 140
Shift Lock Release..................... 143
Battery Charging SystemIndicator............................ 55,

239

Jump Starting............................
. 233
Maintenance............................... 191
Specifications............................. 255
Before Driving............................... 121
Belts, Seat.................................... 8, 42
Beverage Holder.............................. 89
Body Repair.................................... 224
Brakes Anti-lock System (ABS)............ 146
Break-in, New Linings.............. 123
Bulb Replacement..................... 212

Fluid............................................ 185
Parking.......................................... 87
System Indicator................. 54,

241

Wear Indicators........................
. 145
Braking System.............................. 145
Break-in, New Car......................... 123
Brightness Control, Instruments... 63
Brights, Headlights......................... 62
Bulb Replacement Back-up Lights........................... 212
Brake Lights............................... 212 Cargo Area Light....................... 215
Ceiling Light............................... 215
Front Parking Lights................. 210
Front Side Marker Lights......... 210
Headlights.................................. 209
High-mount Brake Light.......... 211
License Plate Light.................... 214
Rear Side Marker Lights.......... 212

Specifications............................. 255

Spotlights.................................... 215

Turn Signal Lights..................... 210
Bulbs, Halogen............................... 209
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