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Limp p0530 hello we have just a mode limp code p530 only for ac emty !! is it possible to unlock limp mode manually for this problem that is not serious? it's silly when even a car that just hangs for air conditioning ... thank you for your help

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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SOURCE: S320 Air Conditioning

I also had the same problem. a/c system on mercedez s class is very sensitive,  you must discharge the old freon and use new freon as specify on the manual, and precise pressure : 14 bars. you may find the specification under the hood. if the pressure go under 13 bars, the compressor will automatically shut off, and the red light on the EC button will be on.   

Posted on Aug 06, 2008

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  • 1 Answer

SOURCE: My Audi A3 2.0 tdi limp mode/turbo overboost

i also have done a diagnostic test and it states a turbo overboost condition and it drives fine locally but loses power on the motorway and struggles to reach 80mph? any suggestions please email me at shiz86@hotmail.co.uk

Posted on Sep 14, 2009

johnjohn2
  • 5763 Answers

SOURCE: AC is not working properly

this first to do is check wiring to compressor clutch,when ac is not working check the ac clutch it should be engaged,test for power and ground at ac compressor clutch, you may have a bad wire to clutch or a bad compressor clutch,8226523.pngc97e168.giff41b56b.gif672ce29.gif

Posted on Mar 04, 2010

  • 159 Answers

SOURCE: Went on trip, drove a little over 500 miles to

PO456 is most times a gas cap or gasket,
to get an incorrect gear ratio the transmission has probably started to slip.

Change the fluid and filter first off in the transmission and use only atf+4 fluid and possibly the govenor pressure sensor,and change gas cap.

Posted on Jun 03, 2010

  • 138 Answers

SOURCE: Audi A6 3.0 tdi Quattro 2005, glow plug light comes on, limp mode

16619 -Engine boost condition - Limit not reached. Check intake hoses/ connections for leaks. Check Turbo charger waste gate regulating valve/ waste gate working correctly. Must move freely when accelerating, won't achieve full boost if waste gate sticking open. Check Turbo impeller turning freely, oil feed pipe for turbo can get blocked causing impeller to seize. Engine compact, not easy to access these components.

Posted on Jun 06, 2010

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1 Answer

I have a 2008 Atos. It won't start. According to the manual, if the engine with key light flashes for 5 seconds, the car is in limp home mode. How do I clear this limp mode?


you cannot unless you fix the reason for the limp mode
you can reset the ECM using a scan tool but if you don't fix the reason in the first place it will simply go back into limp mode
read the fault codes to find the reason as it can be either engine or transmission

Feb 19, 2016 | Cars & Trucks

1 Answer

WHY DID THE CAR GO INTO LIMP MODE. WHAT IS THE POSSIBLE CODES AND REASONS FOR LIMP MODE AND HOW DO WE RESOLVE IT


Most limp modes are caused by transmission faults but can be caused by engine sensors and blown fuses. If your car is in limp mode the fault will be stored in the ECM.
You need to read the fault codes stored in your ECM to know which sensor has caused this problem. You didn't say what model vehicle you have and it would take a number of hours to list all the possible codes and reasons.
Get someone with a code reader for your model vehicle.

Sep 17, 2015 | Cars & Trucks

1 Answer

Car on limp mode- changed AC compressor-water pump-harmonica balancer- pulliies belt air cleaners-battery was flat all good now went good on test drive next day it went to limp mode after short drive now...


use a fault scanner to reset the CPU program If everything is good it should work . if not the fault codes will reappear and you will know what to fix.

Dec 25, 2014 | AC Cars & Trucks

1 Answer

Gl on limp mode


have the fault codes read to check for reason it is in limp mode. Fix any faults found and use the scanner to reset the ECM program as the dead battery may have corrupted the program

Dec 25, 2014 | AC Cars & Trucks

2 Answers

Stuck in limp mode


Limp Mode is usually a transmission failure
that will have to be diagnosed-check for codes
& google what they are

There are overheating & possibly other limp
modes on some vehicles

Can't use it at all like that & not cause a problem

Need a repair shop or dealer

Jun 10, 2014 | 2001 Peugeot 206 1.6

1 Answer

Toyota yaris in limp mode with p0705/stability control light illuminated


EOBD II Error Code: P0705
Fault Location:
Multi-Function Transmission Range Switch - Malfunction (PRNDL Input) - Implausible Signal
Possible Cause:
Wiring/Connectors from/to Multi-Function Switch faulty.
Multi-Function Switch faulty.
Engine control module (ECM)/Powertrain control module (PCM)/Transmission control module.

Possible Solutions:
Check Wiring/Connectors from/to Multi-Function Switch.
Check Multi-Function Switch.
Check Measuring Value Blocks.

Apr 04, 2014 | Toyota Yaris Cars & Trucks

1 Answer

I have a p0530 code showing


looking at it as a generic code most models show it as a ac pressure code check your a/c charge if ok check the pressure switch

Aug 23, 2012 | Cars & Trucks

1 Answer

Limp mode xj6


The on board computer (ECM) has put the car in limp mode (reduced power) because it has detected some kind of serious error in the systems operation, this can be the engine or the electronically controlled transmission, it does this to prevent any further damage to the car engine or transmssion or possible fire hazard in the case of a misfire or rich fuel condition that overheats the catalytic converter. You must now have the computer control module scanned for fault code and repaired based on the diagnostic testing outlined for the code inthe factory diagnostic manual..

Jun 21, 2012 | 1995 Jaguar XJ6

1 Answer

1993 325I BMW LIMP MODE NEED HELP


Hi badboyf6,
Limp mode can be activated by many things to numerous to list here so, if possible can you get a local mechanic to hook up an OBD lead to the ECU (computer thingy!) of the car and read the fault code.

From this reading he/she will be able to determine what has caused limp mode activation and depending what it is reset/cancel limp mode.

Gettin a fault code reading is quick and cheap to do, (even from the dealership!) and at least you will have more information to determine what is best thing to do next...
Hope this helps and good luck.

Jan 20, 2010 | 1991 BMW 3 Series

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