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Check Engine Light Tips

1. The Check Engine light tells you the computer found a problem with your vehicle's running condition.

2. If the vehicle is drving OK, a Check Engine light is not a reason to pull over. But get the problem fixed soon.

3. In testing areas, you will fail your emissions test if the Check Engine light is on.

4. Fuel economy generally suffers when the Check Engine light is on.

5. An extended warranty covers emissions-related components that can trigger the Check Engine light. More information is at: epa.gov/obd/warranties.htm.

6. When the Check Engine light is on, one or more "trouble code(s)" are stored in the computer.

7. You can read and erase trouble codes using inexpensive code-reader tools from auto-parts stores; the tools are very easy to use.

8. The problems identified by the codes are frequently easy to fix (such as a loose gas cap), but some are complex, requiring professional diagnosis.

9. A trouble code indicates a circuit where the problem was identified, not necessarily the faulty component. Diagnosis is often necessary.

10. The Haynes OBD-II Techbook (Book #10206) is your source for late-model code information. If you have a 1995 or earlier model, get Book #10205. Both books can be found in the Techbook section of this site.

 

 
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Norton Commando Haynes Repair Manual covering 745cc and 828cc models for 1968 to 1977
0125
Norton Commando Haynes Repair Manual covering 745cc and 828cc models for 1968 to 1977

Our Price: $33.95
Sale Price: $30.55


Haynes Repair Manual for the Norton Commando covering 745cc and 828cc models for 1968 to 1977 has clear instructions and plenty of photographs to help you perform anything from simple maintenance to basic repairs. Whether you're a beginner or a pro, you can save big with Haynes!


Complete coverage for your Norton Commando covering 745cc and 828cc models for 1968 to 1977
--Routine Maintenance
--Tune-up procedures
--Engine, clutch and transmission repair
--Cooling system
--Fuel and exhaust
--Emissions control
--Ignition and electrical systems
--Brakes, wheels and tires
--Steering, suspension and final drive
--Frame and bodywork
--Wiring diagrams


Norton Commando Haynes Repair Manual covering 745cc and 828cc models for 1968 to 1977


 
Motorcycle Repair Manuals
 
Norton 500, 600, 650 and 750 Twins Haynes Repair Manual covering 497cc, 597cc, 647cc and 745cc models for 1957 to 1970
0187
Norton 500, 600, 650 and 750 Twins Haynes Repair Manual covering 497cc, 597cc, 647cc and 745cc models for 1957 to 1970

Our Price: $33.95
Sale Price: $30.55


Haynes Repair Manual for the Norton 500, 600, 650 and 750 Twins covering 497cc, 597cc, 647cc and 745cc models for (1957 to 1970) has clear instructions and plenty of photographs to help you perform anything from simple maintenance to basic repairs. Whether you're a beginner or a pro, you can save big with Haynes!


Complete coverage for your Norton 500, 600, 650 and 750 Twins covering 497cc, 597cc, 647cc and 745cc models for (1957 to 1970):

--Routine Maintenance
--Tune-up procedures
--Engine, clutch and transmission repair
--Cooling system
--Fuel and exhaust
--Emissions control
--Ignition and electrical systems
--Brakes, wheels and tires
--Steering, suspension and final drive
--Frame and bodywork
--Wiring diagrams


Norton 500, 600, 650 and 750 Twins Haynes Repair Manual covering 497cc, 597cc, 647cc and 745cc models for 1957 to 1970



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