hoping somebody can help me out and tell me the probable cause/causes of the "check engine" light comeing on in my 93' FD. I do have a broken fuel and oil pressure gauge that needs to be fixed, could this set it off? when i bought the car it did not come with an owners manual so i don't have any answers. any suggestions will help, thanks

 

Usually the check engine light means that there is something wrong with the engine and not the guages. I would first off check your oil and water levels and take it to a shop to find out which sensor is going out in your engine.

 

http://www.scuderiaciriani.com/rx7/engine_codes.html

 

thanks guys

 

You can download the service manual at www.iluvmyrx7.com You need to check the number of the code and follow the directions in the service manual section F to fix your problem.