sensor CHEVROLET BLAZER 1994 2.G Owners Manual

Downloaded from www.Manualslib.com manuals search engine Gasolines for CIeaner Air
Your use of gasoline with deposit control additives will help prevent
deposits from forming in your engine and fuel system. That helps keep your
engine in
tune and your emission control system working properly. It’s good \
for your vehicle, and
you’ll be doing your part for cleaner air.
Many gasolines are now blended with oxygenates. General Motors
recommends that you use gasolines with these blending materials,
such as
MTBE and ethanol. By doing so, you can help clean the air, especially in
those parts
of the country that have high carbon monoxide levels.
In addition, some gasoline suppliers are now producing reformulated
gasolines.
These gasolines are specially designed to reduce vehicle
emissions. General Motors recommends that
you use reformulated gasoline.
By doing
so, you can help clean the air, especially in those parts of the
country that have high ozone levels.
You should
ask your service station operators if their gasolines contain
deposit control additives and oxygenates, and
if they have been
reformulated
to reduce vehicle emissions.
Fuels in Foreign Countries
If you plan on driving in another country outside the U.S. or Canada,
unleaded fuel may be hard
to find. Do not use leaded gasoline. If you use
even one tankful, your emission controls won’t work well or at all. With
continuous
use, spark plugs can get fouled, the exhaust system can corrode,
and your engine oil can deteriorate quickly. Your vehicle’s oxygen sensor
will be damaged. All
of that means costly repairs that wouldn’t be covered
by your warranty.
To check on fuel availability, ask an auto club, or contact a major oil
company that does business in the country where you’ll be driving.
You can also write us at the following address for advice. Just tell
us where
you’re going and give your Vehicle Identification Number (VIN).
General Motors Overseas Distribution Corporation
North American Export Sales
(NAES)
1908 Colonel Sam Drive
Oshawa, Ontario
LlH 8P7
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Downloaded from www.Manualslib.com manuals search engine Exhaust System
‘To help prevent damage to your exhaust system, do not continue to drive
your vehicle
if you notice:
Engine misfiring
Loss of performance
0 Other unusual operating conditions
Have your engine and exhaust system serviced regularly.
Three- Way Catalytic Converter
Your vehicle’s three-way catalytic converter is designed to reduce the
pollutants
in your vehicle’s exhaust. Use only unleaded fuel in your vehicle.
If you use leaded fuel, you could damage your three-way catalytic converter
and other engine components.
Engine Control Module System
This system has an oxygen (02) sensor that helps keep your engine’s
air-fuel mixture at a proper level. Use only unleaded fuel
in your vehicle. If
you use leaded fuel, you could damage your oxygen (02) sensor and affect
your vehicle’s emissions.
Malfunction Indicator Lamp (SERVICE ENGINE SOON )
This light on your instrument panel lets you know when your emission
system needs service. The light
will come on briefly when you start your
engine to let you know that the system is working.
If it does not come on
when you start your engine, or
if it comes on and stays on while you’re
driving, your system may need service. Your vehicle should still be
driveable, but you should have your system serviced right away.
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Downloaded from www.Manualslib.com manuals search engine NAME
INST LPS
PWR ACC
HORN-DM
BATT
STOP-HAZ
TAIL LMPS
ECM B
CIRCUITS PROTECTED
FUSE CIRCUIT
BREAKER
Instrument Panel Lights,
Headlight Warning Buzzer,
Rear Defogger Switch Light,
Four-wheel Drive Indicator
Light, RR Wiper Switch
Lamp, Fog Lamp Switch
Light, Electronic Shift Pnl
Lamps
Power Door Locks, Rear
Defogger, Electric Shift
Transfer Case, Power Seat
Horn, Dome Lights, Courtesy
20 Amp
Lights, Fog Lamp Relay,
Outside Rearview Mirror,
Liftgate Release Solenoid,
ISRV
& Lighted Vanity
Mirror, IP Compr Lamps, Cig
Lighter
IGN-GAGES Indicator Lights and Gages,
Rear Defogger Relay, Cruise
Control, Four Wheel Drive
Indicator Light, Rear
Defogger Timer, Seat Belt
Timer,
02 Sensor, VTC Relay,
Auto Trans, RR Defog
Switch,
0 Spd Warning
(Export),
DRL Relay, ISRV
and Vanity
Stop Lights, Hazard Flasher
Warning Lights, Chime
Module
Light Switch, Tailpark
Lights, Digital Cluster,
License Lamp
TURN-B/U Turn Signals
& Backup Lights 15 Amp
HEATER A/C Heating and Air Conditioning
25 Amp
RADIO Radio, Rear Wiper, Rear
15 Amp
Washer
Engine Control Module, Fuel
15 Amp
Pump
5 Amp
30 Amp
20 Amp
15 Amp
20 Amp
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