Question about Cadillac STS

Open Question

Cadillac sts code p0430 p0431 p0432 p0433 - STS Cadillac Cars & Trucks

Posted by on

Ad

5 Suggested Answers

6ya6ya

6ya staff

  • 2 Answers

SOURCE:

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad

Anonymous

  • 365 Answers

SOURCE: 1998 cadillac seville sts air ride prob

Disconnect the - battery terminal for a minute and reconnect.
Good Luck

Posted on Jun 14, 2009

Ad
ranunyenye26

Ranu Nyenye

  • 241 Answers

SOURCE: 1993 cadillac seville sts error code 1039

1039 = (4.6L engine) loss of road sensing data.

1039 = (4.9L) engine) SSS (speed sensitive suspension)signal loss.

The 1039 code requires extensive diagnostic testing.

Posted on Feb 06, 2012

Jenie Miller

  • 1 Answer

SOURCE: i need the radio security code for a 1999 cadillac sts

You will need to contact Cadillac service at your local dealership. Give them the serial number on the radio. They can then pull the anti theft lock code from their companies archive. The serial number on the radio is typically tied to a VIN, but since you bought just the part, they can't search that way. Hope that helps.

Posted on Sep 17, 2012

Chris Lysohirka

  • 23 Answers

SOURCE: 1998 cadillac seville sts air ride prob

You may need to change the compressor filters in rear. It what im thinking but whatever hope you figue it out

Posted on Nov 06, 2014

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

06 Cadillac STS V8 car has codes P0174 and P0420.


• DTC P0171 Fuel Trim System Lean Bank 1
• DTC P0174 Fuel Trim System Lean Bank 2
.
The engine control module (ECM) controls the air/fuel metering system in order to provide the best possible combination of driveability, fuel economy, and emission control. Fuel delivery is controlled differently during Open and Closed Loop. During Open Loop, the ECM determines fuel delivery based on sensor signals without oxygen sensor (O2S) input. During Closed Loop, the O2S inputs are added and used by the ECM to calculate short and long term fuel trim (FT) fuel delivery adjustments. If the O2S indicates a lean condition, FT values will be above 0 percent. If the O2S indicate a rich condition, FT values will be below 0 percent. Short term FT values change rapidly in response to the heated oxygen sensor (HO2S) voltage signals. Long term FT makes coarse adjustments in order to maintain an air/fuel ratio of 14.7:1. If the ECM detects an excessively lean condition, DTC P0171 or P0174 sets.
Diagnostic Aids
• Excessive resistance in the fuel injector ignition 1 voltage circuit or the fuel injector control circuit may cause the following symptoms:
- Lean condition
- Misfire
- Rough idle
• The system will go lean if an injector is not suppling enough fuel.
• A lean condition could be present during high fuel demand.
• A malfunctioning MAF sensor can cause this DTC to set. Refer to DTC P0101 .
• Review the Failure Records with a scan. If an intermittent condition is suspected, refer to Intermittent Conditions .

DTC Descriptors
This diagnostic procedure supports the following DTCs:
• DTC P0420 Catalyst System Low Efficiency Bank 1
• DTC P0430 Catalyst System Low Efficiency Bank 2

This code could mean the catalytic converter on that bank has failed .

Causes of lean condition trouble codes P0171 P0174 GM 5 3L

P0420 P0430 catalytic converter catalyst inefficiency code diagnosis

Mar 28, 2018 | 2006 Cadillac STS

1 Answer

Reasonable repair cost for P0433 code


code p0433 refers to heated cat converter-bank2---efficiency below threshold===causes---cat converter ---wiring and HO2S 2 sensor. If it is the cat converter then the price of an after market unit and 1 hour labour where ever you are and local costs. The sensor can be expensive up to $100 but you can fit if yourself if you have the special socket

Feb 21, 2014 | 2004 Mazda 6 S

1 Answer

How do i get the anti theft devise to let me start my 2005 cadillac sts after changing battery


accsess fault memories and erase trouble codes , u need a code reader for that

Sep 09, 2012 | 2005 Cadillac STS

1 Answer

Code p0430


This is an emissions DTC, you can get help with this link on how to trouble shoot an solve your problem http://www.obd-codes.com/p0430

Aug 30, 2012 | 2005 Cadillac Escalade Ext

1 Answer

1993 cadillac seville sts error code 1039


1039 = (4.6L engine) loss of road sensing data.

1039 = (4.9L) engine) SSS (speed sensitive suspension)signal loss.

The 1039 code requires extensive diagnostic testing.

Feb 06, 2012 | Cars & Trucks

2 Answers

Where is the fuse box in a 2005 sts cadillac


one under the hood one on the drivers side of the dash

Nov 28, 2009 | 2005 Cadillac STS

1 Answer

2001 cadillac sts, check gas cap, but already replaced it.


you need to reset the codes... unhook the battery for about ten minutes... make sure you have the code for the radio (if required)

Feb 26, 2009 | 2001 Cadillac Sts

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

88 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cadillac Experts

Marvin
Marvin

Level 3 Expert

85222 Answers

Jonah Oneal

Level 3 Expert

14092 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22485 Answers

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

Answer questions

Manuals & User Guides

Loading...