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1992 cadillac Deville OBD code read out and what it means.
E13-Oxygen sensor voltage stays between 0.307 and 0.609 volts for 64 seconds. Engine was at normal operating temperature at a speed over 800 RPM.
E44-Right oxygen sensor was lean for more than 50 seconds when engine was warm and at 800 RPM or greater.
E52-PCM has lost primary battery power.
E58-Pass Key fuel enable was not correct.
F47-PCM has received bad data from IPC for 3 seconds while engine speed was 500 RPM or more for 3 seconds.
F48-EGR open command was given during off idle operation. EGR opening should cause the mixture to be slightly richer because of the low oxygen content of exhaust gas. Vehicle speed was over 35 MPH and engine was warm.
Good luck and hope this helps, keep me posted be glad to answer any questions you may have.
on May 14, 2020
My dash lights don't work all the time.
Theres not much u can do without the wiring diagrams, tools & knowhow on an intermittent electronic problem. I suggest u "bite the bullet" get it done properly. Theres a motherboard behind the dash that u have no way of checking on your own. Good luck
on Apr 07, 2017
Right brake light goes out when left turn signal is on
People. We need to know what kind of vehicle it is. Has it got towing package, has anyone put a trailer connector on it, have any of the light housings been replaced. The more info you list the better of a chance at getting an answer you will have.
I have counted 34 posts so far that did not have what kind of vehicle it is. All cars and trucks are not the same
on Aug 30, 2016
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