check engine VOLVO C70 2000 User Guide

mounts. The rear lift arm pads should be positioned under the rear supporting arm bracket.
CAUTION: Certain models have reduced ground clearance due to the design of the front spoiler. Please observe
caution when driving the car onto a garage hoist.
pg. 111 Servicing
Air cleaner
Replace the air cleaner cartridge with a new one every 30,000 miles (48,000 km). The cartridge should be replaced
more often when driving under dirty and dusty conditions. The filter cannot be cleaned and therefore should always be
replaced with a new one.
Timing belt
For proper functioning of the vehicle and its emission control systems, the timing belt and tensioner must be replaced
every 105,000 miles (168,000 km). Engine damage will occur if the belt fails.
Fuel system cap, tank and lines and connections
The effectiveness of the fuel system to contain hydrocarbons is dependent largely on a leakfree system. Check for
proper sealing of the fuel filler cap which contains "O" ring type seals.
NOTE: If the fuel filler cap is not closed tightly or if the engine is running when the car is refueled, the Malfunction
Indicator Lamp ("Check Engine") may indicate a fault. However, your vehicle's performance will not be affected. Use
only Volvo original or approved fuel filler caps.
Fuel (line) filter
For proper functioning of the vehicle and its emission control systems, the fuel line filter should be replaced at 105,000
miles (168,000 km). The filter is replaced as one complete unit. Replace more frequently if contaminated fuel is
introduced into the tank (or if there is reason to suspect that this has occurred).
PCV system
The orifice nipple in the intake manifold and the filter at the end of the PCV hose in the air cleaner should be
inspected at 60,000 miles (96,000 km) and thereafter, at 30,000 mile (48,000 km) intervals.
Cabin air filter
Replace the cabin air filter with a new one at 15,000 mile (24,000 km) intervals. Volvo recommends replacing the
filter more often if the car is driven under dirty and dusty conditions. The filter cannot be cleaned and therefore should
always be replaced with a new one.
pg. 112 Fuel/emissions systems
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All specifications are subject to change without notice.
pg. 124 Specifications
Cooling system
Type: Positive pressure, closed system
Thermostat begins to open at 180° F (87° C)
Coolant: Volvo original coolant/antifreeze
Capacity: 7.4 US qts. (7.0 liters)
Fuel system
The engine is equipped with a multiport fuel injection system.
Distributor ignition system
Firing order:12453
Distributor ignition setting: Not adjustable
Spark plugs: Champion RC8PYP (or equivalent)
Spark plug gap: 0.03" (0.75 mm)
Tightening torque: 18.4 ft. lbs. +/ 3.7 ft. lbs. (25 Nm +/ 5 Nm)
WARNING!
The distributor ignition system operates at very high voltages. Special safety precautions must be followed to
prevent injury. Always turn the ignition off when:
· Replacing distributor ignition components e.g. plugs, coil, etc.
· Do not touch any part of the distributor ignition system while the engine is running. This may result in unintended
movements and body injury.
Replacing spark plugs
The spark plugs should be changed every 30,000 miles (48,000 km). However, city driving or fast highway driving
may necessitate changing after 15,000 miles (24,000 km) of driving. When installing new plugs, be sure to fit the right
type and use correct torque, see "Specifications". When changing the plugs, check that the suppressor connectors are in
good condition. Cracked or damaged connectors should be replaced. When changing the spark plugs, clean the
terminals and the rubber seals.
Front suspension
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Brake warning light17
Bulb failure warning17,19
Bulbs126
C
Capacities125
Central locking button36
Chains (snow)77
Changing a wheel82
Child booster cushion12
Child Restraint Anchorages10
Child safety12
Clock16
Clock - resetting25
Clutch fluid116
Clutch interlock60
Coolant - checking/changing118
Coolant level sensor19
Coolant level warning light17
Cooling system66,124
Courtesy lights - exterior20
Courtesy lights - front49
Cruise control29
D
Daytime running lights24
Demister - rear window23
Dimensions127
Distributor ignition system124
Diversity antenna185
Doors and locks42
Driving economy58
Driving mode W62,64
E
EBD (Electronic Brake-force Distribution)72
ECC - Electronic Climate Control34,35
Electrical system66,126
Electrically heated front seats30
Electrically operated front seats46,47
Electrically operated sun roof41
Electrically-operated windows36
Electronic Brake Distribution (EBD)72
Electronic Brake-force Distribution (EBD)72
Emergency towing68
Emergency warning flashers23
Engine123
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Engine compartment119
Engine oil114,115,122
Engine oil - checking/changing114
Engine oil pressure17
Exterior courtesy lights20
F
Fog light - rear17
,22
Fog lights - front22
Front courtesy lights49
Front fog lights22
Front seats46
Front seats - heated30
Front seats - memory function46
Front suspension124
Fuel gauge16
Fuel level17
Fuel requirements56
Fuel system124
Fuel tank cover - opening37,57
opening manually97
Fuses91,92,93
Fuses - replacing91
G
Gas tank cover - opening37
,57
opening manually97
Generator17,126
Generator warning light18
H
Hand brake30
Handling67
Hazard warning flashers23
Headlight adjustment86
Headlight wiper blades - replacing96
Headlights20
Heated front seats30
Heated side-view mirrors23
Heating35
Heating and air conditioning33
High beams17
Hoisting the car110
HomeLink®186,187,188
Hood51
I
Ignition switch21
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The following should be checked regularly: *
1 Washer fluid reservoir should be filled with water and solvent (wintertime: windshield washer anti-freeze). See
page 117.
2 Coolant level should be between the expansion tank marks. Mixture: 50% anti-freeze and 50% water. See page 118.
3 Power steering - When cold, the level must not be above the COLD mark and when hot it must not be above the
HOT mark. Top up if the level drops to the ADD mark with ATF fluid. See page 116.
4 Engine oil level should be between the dipstick marks. The distance between the marks represents approx.
1.6 US qts (1.5 liters). See page 114.
5 Brake fluid - check, without removing the cap, that the level is above the MIN mark. Use brake fluid DOT 4+. See
page 116.
* Engine oil should be checked each time the car is refuelled.
Octane rating, see page 57.
Tire pressure, see label located on the rear edge of the right front door.
Bulbs Power Socket US no.
1 55 W - H7
2 30/7 W BA 15s 3357NA
3 55 W PK 22s H1
4 5 W BA 15s 67
5 21 W BAU 15 -
6 21 W BA 15s 1156
See pages 85-87
for more detailed information.
Volvo Car Corporation
Göteborg, Sweden
TP 4360/1 (Canada & USA) 3000.07.98 Printed in Sweden, Elanders Graphic Systems AB, Göteborg 1998

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