1999 Saturn SL "service vehicle light" Questions

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...Service Engines Soon light comes on? The engine computer or PCM/ECM All modern vehicles have a computer or the ECM (Electronic Control Module) that controls the operation of the vehicle powertrain ...

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Question about Saturn SL

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service engine soon" means is that there is a compenent or system of your vehicle that is threatening/affecting the performance of your vehicles catalytic converter. This does not mean that you need a

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...Service/Check Engines Soon light comes on? The engine computer or PCM/ECM All modern vehicles have a computer or the ECM (Electronic Control Module) that controls the operation of the vehicle ...

...vehicle computer system has self-testing capability. When the computer senses that there is a problem with some of the components it stores the correspondent trouble code(s) in its memory and lights ...

service engine soon light could come on for emission related sensors, transmission related information and otherwise. If it is still running correctly and still feels fine I would not quite worry yet.

...service soon light to indicate a light out in or on the car even in the trunk go to autozone have them scan your vehicle and first check for codes and then reset them. If you have an actual fault ...

service engine light comes on, changed gas cap, mileage 121,000 miles Take the vehicle to your local autozone they will be able to scan the trouble codes and tell you what code is causing the light to

years. If it looks like more then just a low battery issue then i recommend taking it to a service facility asap as you don't want to damage the hydraulic suspension pump by driving the vehicle around

...service light it may be as simple as having some of the basic services performed like an oil change. If it is a check engine light or fault light, you will need to get the vehicle scanned for codes ...

Question about Saturn SL

2 Answers

...parts or service facility to have the code checked (read ) so you know what the vehicle thinks is wrong with itself :) there is no way to solve your problem until you have your car scanned for ...

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