Cadillac: codes, throttle position sensor, cadillac seville

Question
My wife erased my mail please tell me what these codes are on my 1989 Cadillac Seville. E022-E024- E038 and B127.Also send me a picture of the EGR valve and where does the air hose connect to?

Thank You !!!!

Answer
E022  Open throttle position sensor.

E024  speed sensor circuit problem

E038  open MAT sensor circuit.

B127  Prnd321 sensor circuit problem.


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In order for me to provide you with pictures and an electrical schematic to find and fix your problem since this board does not allow sending pictures.

PLEASE include your original question(s) and the MAKE-MODEL-YEAR and ENGINE SIZE of your vehicle when you contact me.

PLEASE tell me if you do your own repairs and or your skill level of auto repair. This is VERY VERY important if I am to be able to help you repair your own vehicle or have to take it into the shop for repairs.



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