fuel pressure FIAT 500L 2016 2.G User Guide

WARNING!(Continued)
•Always drive with each tire inflated to the recom-
mended cold tire inflation pressure.
Both under-inflation and over-inflation affect the stability
of the vehicle and can produce a feeling of sluggish
response or over responsiveness in the steering.
NOTE:
• Unequal tire pressures from side to side may cause
erratic and unpredictable steering response.
• Unequal tire pressure from side to side may cause the
vehicle to drift left or right.
Fuel Economy
Underinflated tires will increase tire rolling resistance
resulting in higher fuel consumption.
Tread Wear
Improper cold tire inflation pressures can cause abnor-
mal wear patterns and reduced tread life, resulting in the
need for earlier tire replacement.
Ride Comfort And Vehicle Stability
Proper tire inflation contributes to a comfortable ride.
Over-inflation produces a jarring and uncomfortable
ride.
Tire Inflation Pressures
The proper cold tire inflation pressure is listed on the
driver’s side B-Pillar or rear edge of the driver’s side
door.
At least once a month:
• Check and adjust tire pressure with a good quality
pocket-type pressure gauge. Do not make a visual
5
STARTING AND OPERATING 319

CAUTION!(Continued)
stem, which could damage the Tire Pressure Moni-
toring Sensor.
NOTE:
• The TPMS is not intended to replace normal tire care
and maintenance, or to provide warning of a tire
failure or condition.
• The TPMS should not be used as a tire pressure gauge
while adjusting your tire pressure.
• Driving on a significantly under-inflated tire causes
the tire to overheat and can lead to tire failure.
Under-inflation also reduces fuel efficiency and tire
tread life, and may affect the vehicle’s handling and
stopping ability.
• The TPMS is not a substitute for proper tire mainte-
nance, and it is the driver ’s responsibility to maintain correct tire pressure using an accurate tire gauge, even
if under-inflation has not reached the level to trigger
illumination of the Tire Pressure Monitoring Telltale
Light.
• Seasonal temperature changes will affect tire pressure,
and the TPMS will monitor the actual tire pressure in
the tire.
Base System
This is the TPMS warning indicator located in the
instrument cluster.
The TPMS uses wireless technology with wheel rim
mounted electronic sensors to monitor tire pressure lev-
els. Sensors, mounted to each wheel as part of the valve
stem, transmit tire pressure readings to the Receiver
Module.
5
STARTING AND OPERATING 335

CAUTION!(Continued)
transmission, or air conditioning. Such damage is
not covered by the New Vehicle Limited Warranty.
If a flush is needed because of component malfunc-
tion, use only the specified fluid for the flushing
procedure.
Engine Oil
Checking Oil Level
To assure proper engine lubrication, the engine oil must
be maintained at the correct level. Check the oil level at
regular intervals, such as every fuel stop. The best time to
check the engine oil level is approximately five minutes
after a fully warmed engine is shut off. Do not check oil
level before starting the engine after it has sat overnight.
Checking engine oil level when the engine is cold will
give you an incorrect reading. Checking the oil while the vehicle is on level ground, and
approximately five minutes after a fully warmed engine
is shut off, will improve the accuracy of the oil level
readings. Maintain the oil level between the range mark-
ings on the dipstick. The safe range is indicated by a
crosshatch zone. Adding 1 quart (0.9 Liters) of oil when
the reading is at the low end of the indicated range will
result in the oil level at the full end of the indicator range.
CAUTION!
Do not overfill the engine with oil. Overfilling the
engine with oil will cause oil aeration, which can
lead to loss of oil pressure and an increase in oil
temperature. This loss of oil pressure and increased
oil temperature could damage your engine.7
MAINTAINING YOUR VEHICLE 385

Adding Engine Coolant (Antifreeze)............401
Adding Fuel ............................ .342
Adding Washer Fluid ..................... .397
Additives, Fuel .......................... .340
AirBag.................................43 Advance Front Air Bag ....................44
Air Bag Operation .......................46
Air Bag Warning Light ....................56
Driver Knee Air Bag ......................47
Enhanced Accident Response ................54
Event Data Recorder (EDR) .................58
FrontAirBag...........................43
If A Deployment Occurs ...................53
Knee Impact Bolsters .....................47
Maintaining Your Air Bag System ............58
Side Air Bags ...........................48
Air Bag Deployment ........................43
Air Bag Light ...................... .56, 83, 170
Air Bag Maintenance .......................58 Air Cleaner, Engine (Engine Air Cleaner Filter) . . . .387
Air Conditioner Maintenance
.................389
Air Conditioning Filter .....................390
Air Conditioning Refrigerant ..............389, 390
Air Conditioning System ....................389
Air Pressure, Tires ........................ .319
Alarm (Security Alarm) ......................15
Alarm System (Security Alarm) ................15
Alfa Twin Clutch Transmission Fluid Type ........................... .408
Alterations/Modifications, Vehicle ...............8
Antifreeze (Engine Coolant) ...............400, 434
Capacities ........................... .434
Disposal ............................. .403
Anti-Lock Brake System (ABS) ................297
Appearance Care ..........................411
Arming System (Security Alarm) ...............15
Audio Systems (Radio) .....................226
Automatic Dimming Mirror ...................91
458 INDEX

Passive Entry Programming................219
Unlock Liftgate ........................ .219
Key, Replacement ..........................15
Keys ...................................11
Key, Sentry (Immobilizer) ....................14
Lane Change Assist ........................112
Lap/Shoulder Belts .........................34
Latches .................................85
Lead Free Gasoline ....................... .338
Leaks, Fluid ..............................85
Life Of Tires ............................ .328
Liftgate (Sedan) ...........................29
Light Bulbs .......................... .85, 428
Lighter, Cigar ........................... .145
Lights ........................... .85, 110, 111
AirBag .........................56, 83, 170
Brake Assist Warning ....................302
Brake Warning ........................ .166Bulb Replacement
...................... .430
Center Mounted Stop ....................434
Cruise .............................. .185
Engine Temperature Warning ...............168
Exterior ...............................85
Low Fuel ............................ .177
Malfunction Indicator (Check Engine) .........178
Park .............................112,185
Passing ..............................112
Seat Belt Reminder ..................... .169
Security Alarm ..........................16
Service .............................. .430
Tire Pressure Monitoring (TPMS) ............180
Traction Control ....................... .302
Turn Signal ........................ .85, 184
Warning (Instrument Cluster Description) . . .168, 184
Loading Vehicle Tires ............................... .313
10
INDEX 465

LocksChild Protection .........................25
Door .................................22
Lubrication, Body ........................ .392
Lug Nuts .............................. .350
Maintenance Free Battery ....................388
Maintenance, General ..................... .384
Maintenance Procedures ....................384
Maintenance Schedule ..................... .440
Malfunction Indicator Light (Check Engine) .......178
Manual, Service ......................... .453
Manual Transmission ...................268, 407
Fluid Level Check ...................... .407
Frequency Of Fluid Change ................407
Lubricant Selection ...................407, 437
Master Cylinder (Brakes) ....................405
Methanol .............................. .339
Mirrors .................................90 Automatic Dimming
......................91
Electric Powered .........................92
Electric Remote .........................92
Heated ...............................93
Rearview ..............................90
Modifications/Alterations, Vehicle ...............8
Monitor, Tire Pressure System ................333
MTBE/ETBE ........................... .339
Multi-Function Control Lever .................111
New Vehicle Break-In Period ..................80
Occupant Restraints ........................31
Octane Rating, Gasoline (Fuel) ................338
Oil Change Indicator ...................... .190
Oil Change Indicator, Reset ..................190
Oil, Engine ...................... .385, 434, 435
Capacity ............................ .434
Change Interval ....................... .386
466 INDEX