1997 Volkswagen Jetta Q&A
1997 Volkswagen Jetta Question: engine codes
If the Check Engine Light/Service Engine Soon light illuminates while you are driving, the car's on board computer sees a fault in the engines management system that is causing an excess amount of pollutants to be emitted from your car. This could result in engine damage if left neglected. Some problems that can cause the Check Engine light to stay on may take two "drive cycles' to complete before illuminating the Check Engine Light. The computer sees a problem and looks for an identical set of circumstances to occur to confirm that it has indeed seen a problem before turning on the light. A Check Engine light that continually flashes while you are driving is serious and is a sign that the computer sees a problem that seriously risks damaging the catalytic converter which may result in an expensive repair or even may cause a fire! Diagnostic codes are stored in the vehicle's computer and can be retrieved using a scantool that communicates with the computer in your car. We have in our Repairpal website an encyclopedia with in depth articles about computer, and computer control systems, emission and driveability problems. http://repairpal.com/check-engine-light - patrick mannion
i have the following codes p1472 and p1425 have the code info but need to know what repair involves
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my check engine lt is on and it has 2 codes p2181 which i belive to be the temp sensor & p0864 not to sure what that is can u help me them thanks
engine light is on. I had it reset and came back on within 10 miles. Had code checked it was a P0410. I think this has something to do with the exhaust. How do I fix it?