2012 HONDA ACCORD COUPE transmission

The exhaust emissions controls
includethreeorfoursystems:
PGM-FI, ignition timing control,
exhaust gas recirculation (6-cylinder
models), and three way catalytic
converter. These systems work
together to control the engine’s
combustion and minimize the
amount of HC, CO, and NOx that
come out the tailpipe. The exhaust
emissions control systems are
separate f rom the crankcase and
evaporative emissions control
systems.The three way catalytic converter is
in the exhaust system. Through
chemical reactions, it converts HC,
CO, and NOx in the engine’s exhaust
to carbon dioxide (CO ), nitrogen
(N ), and water vapor.
The emissions control systems are
designed and certif ied to work to-
gether in reducing emissions to
levels that comply with the Clean Air
Act. To make sure the emissions
remain low, you should use only new
Honda replacement parts or their
equivalent f or repairs. Using lower
qualitypartsmayincreasethe
emissions f rom your vehicle.
The emissions control systems are
covered by warranties separate from
the rest of your vehicle. Read your
warranty manual for more informa-
tion.
The PGM-FI system uses sequential
multiport f uel injection. It has three
subsystems: air intake, engine
control, and f uel control. The
powertrain control module (PCM) in
automatic transmission vehicles or
the engine control module (ECM) in
manual transmission vehicles uses
various sensors to determine how much air is going into the engine. It
then controls how much f uel to inject
under all operating conditions.
This system constantly adjusts the
ignition timing, reducing the amount
of HC, CO, and NOx produced.
The exhaust gas recirculation (EGR)
system takes some of the exhaust
gas and routes it back into the intake
manif old. Adding exhaust gas to the
air/f uel mixture reduces the amount
of NOx produced when the f uel is
burned.
2
2
V6 models
Exhaust Emissions Controls
Replacement Parts
Emissions Cont rols
Three Way Catalytic Converter
PGM-FI System Ignit ion T iming Cont rol Syst em
Exhaust Gas Recirculat ion (EGR)Syst em
431

Technical Inf ormation
2012 Accord Coupe

CONT INUED
BatteryCharging System ...........................
Indicator .56, 405
............................
Jump Starting .400
..............................
Maintenance .387
....................
Specif ications .421, 423
..............................
Bef ore Driving .283
....................................
Belts,Seat .8,17
.........................
Beverage Holders .116
........
HandsFreeLink. 257
..................................
Booster Seats .48
Brakes ...........
Anti-lock System (ABS) . 322
.............
Break-in, New Linings . 284....................
Bulb Replacement .370
...........................................
Fluid .362
.......................................
Parking .114
.................
System Indicator . 57,407
........................
Wear Indicators .321
.............................
Braking System .321
.................
Break-in, New Vehicle . 284
..
Brightness Control, Instruments . 73
Bulb Replacement ..........................
Back-up Lights .370
..............................
Brake Lights .370
.................................
Fog Lights .372
................
Front Parking Lights . 368
.................................
Headlights .365
.........
High-mount Brake Light . 371
................................
Rear Lights .370
....................
Specif ications .421, 423
............
Turn Signal Lights . 368,370
......................
Bulbs, Halogen .365, 372
...................
Capacities Chart . 420,422
.............
Carbon Monoxide Hazard . 51
....................................
Accessories .296
ACCESSORY ...............
(Ignition Key Position) . 79
............
Accessory Power Sockets . 118
..................
Active Head Restraints . 99
....................
Additives, Engine Oil . 351
...........................
Advanced Airbags .25
...............................
Airbag (SRS) .9, 21
..........
Airbag System Components . 21
......
Air Conditioning System . 124,130
.................................
Usage .127, 131
...............
Air Pressure, Tires . 379,380
......................................
Antif reeze .354
Anti-lock Brakes (ABS) ...............................
Indicator .58, 322
...................................
Operation .322
..............
Anti-thef t, Audio System . 240
.
Anti-thef t Steering Column Lock . 79
................................
Audio System .138
.....
Auto Door Locking/Unlocking . 81
...
Automatic Lighting Off Feature . 72
...
Automatic Seat Belt Tensioners . 19
.............
Automatic Speed Control . 250..............
Automatic Transmission . 309
..................
Capacity, Fluid . 420,422
..........................
Paddle Shif ters .315
.......................................
Shif ting .310
Shif t Lever Position ...............................
Indicators .309
................
Shif t Lever Positions . 310
....................
Shif t Lock Release . 313
......................
Auxiliary Input Jack .239Bluetooth
Index
A
BC
I

2012 Accord Coupe

.............................
Carrying Cargo .298
.............
CAUTION, Explanation of . iii
.........................................
CD Care .232
..........................
CD Changer .153, 201
........................
Certif ication Label .418
............................................
Chains .385
....................
Changing a Flat Tire .393
Changing Oil ........................................
How to .352
......................................
When to .341
...
Charging System Indicator . 56,405
............
Check Fuel Cap Message . 287
............
Checklist, Bef ore Driving . 304
.....................................
Child Saf ety .33
..............................
Booster Seats .48
.............................
Child Seats .40, 41
Important Saf ety ..........................
Reminders .33-50
..........................................
Inf ants .38
..........................
Larger Children .47
.........................................
LATCH .42
......................
Risks with Airbags .34
.............................
Small Children .39
..........................................
Tether .46
...........................
Warning Labels .52
..........
Where Should a Child Sit . 34.......................................
Child Seats .33
.........................................
LATCH .42
..........
Tether Anchorage Points . 46
................
Cleaning the Seat Belts . 374
...............
Climate Control System . 130
..........................
On/Off Button .132
..............................................
Clock .241
...................................
Clutch Fluid .363
..................
CO in the Exhaust . 51,430
............
Cold Weather, Starting in . 305
..............................
Compact Spare .392
.........................................
Compass .246
.................
Console Compartment . 117
.................
Consumer Inf ormation . 436
.............
Controls, Instruments and . 53
Coolant ........................................
Adding .354
....................................
Checking .292
.........................
Proper Solution .354
...................
Temperature Gauge . 65
Crankcase Emissions Control ........................................
System .430
................
Cruise Control Indicator . 62
............
Cruise Control Operation . 250
...................................
Cup Holders .116
.........................
Customer Service .436 ...............
DANGER, Explanation of . iii
...................................
Dashboard .3, 54
..........
Daytime Running Lights . 60,72
Daytime Running Lights .......................................
Indicator .60
.................................
Dead Battery .400
............
Def ects, Reporting Saf ety . 438
................
Def ogger, Rear Window . 75
......
Def rosting the Windows . 128,134
............................
Dimensions .420, 422
...............
Dimming the Headlights . 70
Dipstick ..........
Automatic Transmission . 357
..................................
Engine Oil .291
..........................
Directional Signals .70
........
Disc Brake Wear Indicators . 321
.....................
Disposal of Used Oil .353
Doors ..........................
Auto Door Lock .81
.......................
Auto Door Unlock .84
..............
Locking and Unlocking . 80
..........
DOT Tire Quality Grading . 424
Downshif ting, Manual .............................
Transmission .306
Index
D
II

2012 Accord Coupe

CONT INUED
....................
D-Paddle Shif t Mode .315
...........
Driver and Passenger Safety . 5
...........................................
Driving .303
....................................
Economy .293
Driving Position Memory ........................................
System .103
..........
Dual Temperature Control . 135
..................
Dust and Pollen Filter . 375
..............................
Economy, Fuel .293
Electronic Stability Control (ESC) ........................................
System .324
..................................
Emergencies .391
.............
Battery, Jump Starting . 400
...........
Brake System Indicator . 407
................
Changing a Flat Tire . 393
.....
Charging System Indicator . 405
.........
Hazard Warning Flashers . 74
............................
Jump Starting .400
..................
Checking the Fuses . 408
.....
Low Oil Pressure Indicator . 405
...
Malf unction Indicator Lamp . 406
..................
Overheated Engine . 403
.......................................
Towing .415 .........................
Emergency Brake .114
......................
Emergency Flashers .74
......................
Emergency Towing .415
............
Emergency Trunk Opener . 92
.......................
Emissions Controls .430
........................
Emissions Testing .433
Engine ............
Adding Engine Coolant . 354
....
Coolant Temperature Gauge . 65
.........................
If It Won’t Start .398
...
Malf unction Indicator Lamp . 406
.......................
Oil Lif e Indicator .341
..............
Oil Pressure Indicator . 405
..............
Oil, What Kind to Use . 350
...............................
Overheating .403
....................
Specif ications .420, 422
....................
Speed Limiter . 308,313
.......................................
Starting .305
................................................
V6 .422
...................................
4-cylinder .420
..........
Engine Speed Limiter . 308,313
......................
Ethanol in Gasoline .285
.
Evaporative Emissions Controls . 430
...............................
Exhaust Fumes .51
Expectant Mothers, Use of Seat ........................................
Belts by .15 ..........................
Fan, Interior .125, 133
.........................................
Features .123
....................
Filling the Fuel Tank . 286
Filters ........................
Dust and Pollen .375
...............................................
Oil .352
.............
Flashers, Hazard Warning . 74
...................
Flat Tire, Changing a . 393
.....................................
Floor Mats .375
Fluids ..........
Automatic Transmission . 357
..........................................
Brake .362
.........................................
Clutch .363
..............
Manual Transmission . 359
..........................
Power Steering .363
..................
Windshield Washer . 356
........................................
Fog Lights .73
.........................
Folding Rear Seat .100
..........................
Four-way Flashers .74
..............................
Front Airbags .9 ,23
Index
E F
III

2012 Accord Coupe

...
Identif ication Number, Vehicle . 418
Ignition ..............................................
Keys .77
...........................................
Switch .79
............
Timing Control System . 431
........................
Immobilizer System .78
.........
Important Safety Precautions . 6
.................................................
Fuel .284
........
Check Fuel Cap Message . 287
......................
Fill Door and Cap .286
...........................................
Gauge .65
.....................
Low Fuel Indicator .60
................
Octane Requirement . 284
...............................
Oxygenated .285
........................
Tank, Ref ueling .286
...............................
Fuel Economy .293
....
Fuel Economy (ECO) Indicator . 59
.....................
Fuses, Checking the .408
......
Gas Mileage, Improving . 293,294
.........................................
Gasoline .284
...........................................
Gauge .65
.....................
Low Fuel Indicator .60
................
Octane Requirement . 284
........................
Tank, Ref ueling .286
................
Gas Station Procedures . 286
Gauges ...
Engine Coolant Temperature . 65
...............................................
Fuel .65
Gearshif t Lever Positions ..........
Automatic Transmission . 319 ..............
Manual Transmission . 307
......................................
Glove Box .116
Gross Vehicle Weight Rating .............................
(GVWR) .299, 330
.............
Halogen Headlight Bulbs . 365
...........................
HandsFreeLink
. 257
..............
Hazard Warning Flashers . 74
........................................
Headlights .70
........................................
Aiming .365
..............
Automatic Lighting Off . 72
..............
Automatic Lighting On . 71
............
Daytime Running Lights . 72
..................
High Beam Indicator . 60
.........................
Reminder Chime .70
Replacing Halogen ..............................
Bulbs .365, 372
...................................
Turning on .70
........................
Head Restraints .13, 97
.....................
Heating and Cooling .124
.............................
Heated Mirrors .107
...................................
Heater, Seat .102
HomeLink
Universal ................................
Transceiver .253 ........
Hood, Opening and Closing . 289
..............................................
Horn .4,68
...........................
Hydraulic Clutch .363
Index
G H
I
IV

2012 Accord Coupe

...................
Neutral Gear Position . 311
..................
New Vehicle Break-in . 284
............
Normal Shif t Speeds . 307,319
...................
NOTICE, Explanation of . i
...............
Numbers, Identif ication . 418..............................
Paddle Shif ters .315
..............
Panel Brightness Control . 73
........................
Park Gear Position .311
...........................................
Parking .320
...............................
Parking Brake .114
Parking Brake and Brake .................
System Indicator . 57,407
.................................
Parking Lights .70
..
Parking Over Things that Burn . 432
....
Passenger Airbag Of f Indicator . 30
.............................
PGM-FI System .431
...................................
Pollen Filter .375
..........................
Power Door Locks .80
Locks
.......
Anti-thef t Steering Column . 79
............................
Fuel Fill Door .286
..................................
Glove Box .116
....................
Lockout Prevention . 81
.................................
Power Door .80
...........................................
Trunk .91
........................
Low Coolant Level .292
.........................
Low Fuel Indicator .60
...
Lower Gear, Downshif ting to a . 306
...
Low Oil Pressure Indicator . 56,405
................................
Lower Anchors .42
Lubricant Specif ications ..................................
Chart .420, 422
...........
Luggage, Storing (Cargo) . 298
..................................
Maintenance .339
........................................
Minder .341
Main Items and Sub ..............................
Items .344, 347
Owner’s Maintenance ...................................
Checks .346
.........................
Minder Indicator .61
..........................................
Saf ety .340 .......
Malf unction Indicator Lamp . 406
...................
Manual Transmission . 306
........
Manual Transmission Fluid . 359
.........................
Meters, Gauges .55, 63
...................
Methanol in Gasoline . 285
........................
Mirrors, Adjusting .106
...............
Modif ying Your Vehicle . 297
.......................................
Moonroof .112
...
Octane Requirement, Gasoline . 284
.........................................
Odometer .64
Oil ........................
Change, How to .352
......................
Change, When to .341
......................
Checking Engine .291
..............
Pressure Indicator . 56,405 Selecting Proper Viscosity
......................................
Chart .351
...........
ON (Ignition Key Position) . 79
Onboard Ref ueling Vapor ....................................
Recovery .430
............................
Outside Mirrors .106
....
Outside Temperature Indicator . 66
....................
Overheating, Engine .403
....
Owner’s Maintenance Checks . 346
.........................
Oxygenated Fuels .284
Index
N
O
M P
VI

2012 Accord Coupe

CONT INUED
Technical Descriptions......
DOT Tire Quality Grading . 424
.....
Emissions Control Systems . 430
Three Way Catalytic ...............................
Converter .432
.......................
Temperature Gauge .65
....................
Temperature, Outside . 66
..............
Tether Anchorage Points . 46
................
Thef t Protection, Radio . 240
..
Three Way Catalytic Converter . 432
..........................
Time, Setting the .241
....................................
Timing Belt .364
....................................
Tire Chains .385
.........
Tire, How to Change a Flat . 393
...........................
Tire Inf ormation .426
.................................
Tire Labeling .426
Tire Pressure Monitoring ............
System (TPMS) . 326,428
Low Tire Pressure ...........................
Indicator .59, 326
Required Federal ............................
Explanation .428
..................
TPMS Indicator . 59,327
...............................................
Tires .379
..............................
Air Pressure . 380
........................................
Chains . 385.........................
Checking Wear .381
..........................
Compact Spare .392
......
DOT Tire Quality Grading . 424
.
Glossary of Tire Terminology . 427
......................................
Inf lation .379
..................................
Inspection .381
...................................
Replacing .384
......................................
Rotating .383
................................
Service Lif e .382
...........................................
Snow .385
....................
Specif ications .421, 423
...................
Tools, Tire Changing . 393
Towing .....................................
A Trailer .329
................
Emergency Wrecker . 415
.............................
Weight Limit . 329
Transmission Checking Fluid Level, ..............................
Automatic .357
Checking Fluid Level, ...........................
Manual .359, 360
..........
Fluid Selection . 358,359,361
..............
Identif ication Number . 419
.............
Shif ting the Automatic . 309
..................
Shif ting the Manual . 306
.....................................
Treadwear . 381.......................................
Trip Meter .65
................................................
Trunk .91
....................
Emergency Opener .92
.................................
Opening the .91
............................
Open Indicator .61
....................................
Turn Signals .70
Unexpected, Taking Care of ...............................................
the .391
....
Unif orm Tire Quality Grading . 424
........................
Unleaded Gasoline .284
USB Adapter ..................
Cable . 165,175,215,225
.
USB Flash Memory Device . 172,222
.......
Used Oil, How to Dispose of . 353
................................
Vanity Mirror .119
.................
Vehicle Capacity Load . 299
.............
Vehicle Dimensions . 420,422
....
Vehicle Identif ication Number . 418
Index
U
V
IX

2012 Accord Coupe

Service Inf ormation Summary
Gasoline:
Fuel Tank Capacity:
Recommended Engine Oil:
Automatic Transmission Fluid:Tire Pressure (measured cold):
Manual Transmission Fluid:
Brake Fluid: Power Steering Fluid: SpareTirePressure:
V6 models
V6 models
4-cylinder models 4-cylinder models
5-speed manual transmission: 6-speed manual transmission:
Unleaded gasoline, pump octane
number of 87 or higher.
Oil change capacity (including
filter): 18.5 US gal (70.0
) Front/Rear:
Front/Rear:
32 psi (220 kPa , 2.2 kgf/cm
)
32 psi (220 kPa , 2.2 kgf/cm
)
API Premium grade 0W-20
detergent oil (see page ). 4.2 US qt (4.0
)
4.5 US qt (4.3
) 60 psi (420 kPa , 4.2 kgf/cm
)
Honda ATF DW-1 (automatic
transmission fluid) (see page ). Honda Manual Transmission
Fluid preferred, or an SAE 0W-20
or 5W-20 motor oil as a temporary
replacement (see page ).
2.0 US qt (1.9
)
Honda Heavy Duty Brake Fluid
DOT 3 preferred, or a DOT 3 or
DOT 4 brake fluid as a temporary
replacement (see page ). Honda Power Steering Fluid
preferred, or another brand of
power steering fluid as a
temporary replacement. Do not
use ATF (see page ). 2.2 US qt (2.1
)
350
358 359
364 362

2012 Accord Coupe