Question about 1993 Cadillac Eldorado

Open Question

Code p091 shows up how to solve this

P091this is the code that show up

Posted by on

  • yadayada
    yadayada May 11, 2010

    invalid code, try again.

×

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How to solve problem of showing continouse check signal while driving up hills


The same as all vehicle problems

Gather info from owner of vehicle

Go for a road test with professional tools
attached & record data

Look over factory info & bulletins

Gather your reference material,then use
the codes to component test the systems
with the check lights & fault codes

Have to learn the system & it's strategy
before you can work on it

Have to find the problems before you
replace any parts & parts have to fail a
test or don't get installed

Mar 08, 2013 | 2004 Hyundai Santa Fe

1 Answer

2005 venture van misses when you,re at cursing speed. stalls out when stopping at a stop light. hooked up to a tester and it showed a bad crankshaft sensor. put one in and did'nt solve the problem


I guess I should start by saying the code did not say the sensor was bad. It probably said the sensor signal was out of range.
If replacing the sensor fixed the code but the engine still runs rough and stalls, it could be a leaking injector or a problem with the throttle body.
You would need to know which cylinder is causing the miss.

Jan 13, 2013 | 2005 Chevrolet Venture

1 Answer

P091


Fuel pressure regulator

Oct 17, 2012 | 1994 Cadillac DeVille

1 Answer

1999 volvo fault code p1017 and solution


0135 is 02 sensor bank 1 sensor 1
1017 , 2270 , 1081 , 1054
all these codes should all start with 0??? you should look at the ABS
system for the rest of your codes

Jul 18, 2012 | 2002 Subaru Forester

1 Answer

I have a 2001 Ford Taurus that shows PO302 and PO171. Can anyboby help me with these codes as my car is running very badly? It is hesitating and running very rough, I would like to solve this problem very...


P0302: Cylinder #2 misfire.
P0171: System too lean, (bank 1)
The first may be a bad spark plug or the wiring to it. If it has been some time since the engine has had a tuneup, change all spark plugs and plug wiring. Check the air cleaner and replace if dirty. If it runs much better, recheck the codes again. If the car has 100k miles or over, it wouldn't hurt to replace the O2 sensors as they do wear out (even though the codes don't show that at this time). Replace the fuel filter as well. Running some injector cleaner through in the fuel will help too. If still having problems, check the system fuel pressure as the pump may be on the verge of failing. Again, the codes don't show this as a problem yet. Good luck.

Apr 12, 2010 | 2001 Ford Taurus

3 Answers

The indicator in my dashbord shows is yellow and shows maintenance needed. I already changed the oil


The check engine light appears to alert you that the computer has noted a fault in one of the car's systems. Take the car to an autoparts store and have them scan the computer for fault codes stored. Most parts stores will do the scan for free. Getting the codes will show what problem/potential problem the computer has identified. Hope this helped and best wishes.

Sep 10, 2009 | 1996 Honda Accord

1 Answer

Same error codes keep reappearing P0125, P1135,P0171and P1130


It seems this is a fuel problem from the description I get on my scanner for these codes. Is there any way I can get a more in depth explanation than just what shows on the scanner exp. (P0125 closed loop fuel insufficent coolant temp).Changing gas cap and plug wires solved nothing. P-0125 indicates that your thermostat is sticking open. The engine is not warming up enough to change from OPEN loop to CLOSED loop. P-0171 indicates that you have a dirty MASS AIR FLOW SENSOR. Replace the thermostat, and clean the MAF. Then clear the codes and drive it, and recheck for any codes.

Jun 08, 2009 | 1998 Toyota Camry

1 Answer

87 nissan quit code 24 and 31 shows - would it be the computer that needs to be replaced?


1987 nissan showed code 24 and 31
also made dashboard lights go haywire
PROBLEM solved by self -- DISTRIBUTOR

May 19, 2009 | 1987 Nissan King Cab

Not finding what you are looking for?
1993 Cadillac Eldorado Logo

Related Topics:

84 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cadillac Experts

yadayada
yadayada

Level 3 Expert

76132 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8273 Answers

Are you a Cadillac Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...