Question about 1993 Cadillac DeVille

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My code is e52 and f11 what is the problem - 1993 Cadillac DeVille

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E52=memory(history)has been resetmeaning the power to the computer
was disconnected and the driving/engine systems performance history has
been lost.

If they are ONLY displaying as F codes this means that they are HISTORY codes and if they display as FF codes then they are CURRENT codes and what we need to diagnose is ONLY the CURRENT codes.

F11 = AC high side temp circuit problem.

hope this helps good luck

Posted on Apr 22, 2009

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I have a 93 DeVille code read e41 e52 e48 f31 f40 what do it mean


The link below is a good resource to find the meaning of your codes. The E41 code is listed here as P041 or (E041).
http://z-cut.de/US/dtcobd1.html
Best of luck,

Joe

Oct 02, 2016 | Cars & Trucks

1 Answer

Biarritz. had a no start issue The ignition switch was replaced It starts now but the service engine soon light stays on when I press the gas The mechanic says the code is E52


e52 is telling you the battery was disconnected in the last X number of starts. It will probably go away after a day or two of ignition cycles. If the battery has been pulled then any other trouble codes would have been cleared and will not come back until they are re-detected, May have to drive it a bit to get any new codes to appear to help trace your problems.

May 07, 2016 | 1990 Cadillac Eldorado

1 Answer

Just put new spark plugs and wires,rotor+cap,new coil,new ignition control module


According to this site:
have code E52 PCM Memory Reset how do do this

99% of the time e52 is just telling you the battery was disconnected in the last X number of starts. It will probably go away after a day or two of ignition cycles. If the battery has been pulled then any other trouble codes would have been cleared and will not come back until they are re-detected, May have to drive it a bit to get any new codes to appear to help trace your problems.

Jun 13, 2015 | 1993 Cadillac DeVille

1 Answer

What are error codes e44 & e52?


e 44 is oxygen sensor signal lean e52 is pcm memory reset

Apr 28, 2014 | 1991 Cadillac DeVille

1 Answer

I need error code for my 91 cadillac sedan de ville error code e52 .?????


Code E52 means the computer memory has been reset, usually because the battery has been disconnected or the computer has lost power.

May 15, 2013 | Cars & Trucks

1 Answer

What does e52 mean


E52=memory (history) has been lost.try ERASE all your codes and see if any come back.1.turn Ignition ON, Engine OFF.2. Push and hold the OFF and WARMER buttons until all the segments on the display illuminate and as soon as the codes start to appear, Push the OFF and HI buttons and release them until you see .7.0.
3. Turn ignition OFF.

Nov 19, 2011 | 1988 Cadillac Sedan DeVille

1 Answer

Need to know what these codes mean E98 E91 .EE ..E E52 1991cadillac deville


e52 is ecm memory reset
e91 park neutral safety switch
e98 transaxle shift fault

Jul 07, 2010 | 1991 Cadillac DeVille

1 Answer

I would like to find out what error codes e26 e27 e52 mean on service soon of 1986 Cadillac Deville


E26 - Shorted Throttle Switch Circuit
E27 - Open circuit in throttle switch
On these 2 codes replace the TPS and clear codes (throttle position sensor).
E52 PCM/ECM Memory Reset
Have u cleared the memory? don't worry about this code.

Apr 08, 2009 | 1987 Cadillac DeVille

1 Answer

Service engine soon light on


E40 is a problem with the Power Steering Pressure switch. Most probable cause is that if work was recently done, someone forgot to put the wiring harness back on the pressure switch. The pressure switch is usually mounted on the high pressure line. It looks similar to an oil pressure switch. If the wiring is correctly installed, the switch is probably bad (assuming that your power steering works).

E52 is a PCM (engine computer) memory reset code. Have you disconnected the battery of late? If not, check all your fuses. One of the fuses for the PCM may have blown.
Charlie

Nov 16, 2008 | 1993 Cadillac DeVille

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