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Engine management light on and showing code p2029 and p2046

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Posted on Jan 02, 2017

emissionwiz
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SOURCE: citroen c3 error code a17

Hello
The engine and transmission in this cars drive train are fully electronically controlled by a computer called the PCM (Power Train Control Module). Whenever a problem like this occurs the computer stores a record of the problem (there are of course some exceptions to this, like the fuel pump, engine coolant temperature sensor and MAF sensor for instance) in the form of a fault code in its memory, to read these fault codes you must have the systems memory scanned with a special tool. Once the fault code(s) are read you then must perform the appropriate diagnostic testing to find and resolve the problem(s) DO NOT REPLACE ANY PARTS UNTIL A TRAINED TECHNICAIN HAS DIAGNOSED THE PROBLEM TO AVOID SPEDING YOUR HARD EARNED MONEY ON PARTS THAT MAY NOT CORRECT THE PROBLEM

Posted on Jul 16, 2012

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2002 PT Cruiser CRD 2.2 Engine management light is coming on the dash after you drive for about 10 or 15 mins If you leave the car for about 2 hours the engine management lights goes out the codes are...


Take your car to an auto parts store and ask them to put a code reader on your car. They not only tell you what the codes are (see below) but also the most likely cause and most likely solution. Or Go Look up OBDII Codes

I personally would start by buying throttle body cleaner and having them show you where to spray it.

Code 1511: Idle Switch (Electric Control Throttle)Circuit Malfunction

Code 0070: Outside air temperature sensor -circuit malfunction

Code 0015: Engine Coolant Temperature Circuit Malfunction


Code 0010: IAT Circuit Malfunction

Oct 24, 2013 | Chrysler PT Cruiser Cars & Trucks

1 Answer

Have ford s-max with dtc code F00616 what does if mean?


It is a common misconception that the instrument cluster self test gives DTC's for the engine management system, it provides cluster related DTC's on test 10 of the cluster self test, DTC should be displayed above the code, these will be displayed at 1 second intervals, once you press OK again the cluster will scroll to the next test, the format of the codes shown in the cluster is designed for Ford engineering and can only be translated into usable codes by Ford IDS.

The only way to find out why the engine management light is on is to have a scan of the engine management control module carried out using an appropriate code reader, this will give you the standard EOBD codes for example a catalyst efficiency code would show P0420. If you want to do this on a DIY basis then cheap code readers are available on the internet for around $75.00, these code readers also reset the light after the fault has been fixed. if this was helpful please leave me good feedback

Apr 06, 2013 | Ford Cars & Trucks

1 Answer

Citroen c3 error code a17


Hello
The engine and transmission in this cars drive train are fully electronically controlled by a computer called the PCM (Power Train Control Module). Whenever a problem like this occurs the computer stores a record of the problem (there are of course some exceptions to this, like the fuel pump, engine coolant temperature sensor and MAF sensor for instance) in the form of a fault code in its memory, to read these fault codes you must have the systems memory scanned with a special tool. Once the fault code(s) are read you then must perform the appropriate diagnostic testing to find and resolve the problem(s) DO NOT REPLACE ANY PARTS UNTIL A TRAINED TECHNICAIN HAS DIAGNOSED THE PROBLEM TO AVOID SPEDING YOUR HARD EARNED MONEY ON PARTS THAT MAY NOT CORRECT THE PROBLEM

Jul 16, 2012 | 2005 Citroen C3 Pluriel

1 Answer

Vauxhall combo duel fuel/engine management light comes on and i lose power


The engine has gone into limp mode because of a fault. When this happens the engine managment system shuts down some of the power to prevent damage to the engine and its components. Best bet is to take it to a garage and have them run a diagnostic check to see if any fault codes are showing.

Jul 03, 2012 | Vauxhall Astra Cars & Trucks

1 Answer

Cutting off for no reason and check engine light stays on


Have it checked as the engine management light will not stay on for no reason, must be a problem with the motor or computer. Is there any error codes showing on the dash display panel ?

Sep 21, 2010 | 2000 Oldsmobile Alero

1 Answer

Green Engine light showing on deshboard


Hi:
Your check engine light means a code has been tripped on your engine management computer. There are hundreds of things that trip this light, some as simple as a loose gas cap. You can go to your local auto parts store, such as Auto Zone, and they will usually read the code and tell you what caused it for Free. Then you can decide where to go from there!

May 26, 2010 | 1996 Nissan Sentra

1 Answer

2003 jaguar s type what does p 1000 code mean


It shows that your fault management system has been recently reset. It will not bring on the engine management light. For more info on fault codes goto
http://www.bluejag.co.uk/

Mar 21, 2010 | 2004 Jaguar S Type

1 Answer

Engine management light on


P0350 Hyundai Ignition Coil Primary/Secondary Circuit

Jan 18, 2009 | 2004 Hyundai Santa Fe

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