38. When required, the BMW AG transfers the data you provided to BMW sales companies to your local market. I believe 2c56 or 2c58 is related to charged air. When the pumping system turns off this is your cut off pressure. Assuming you have already checked the a/c fuse and relay, and tested the compressor clutch coil and you have determined the system has an adequate charge of refrigerant for systems that may have an aftermarket refrigerant low pressure switch attached). To re-charge the pressure: Switch off the pump’s power supply. Originally... View: 2004 Mercedes-Benz ML350 3.7L brakes VIN: 4JGAB57E04 After above repairs, have low, soft pedal. I say "may" because the low pressure switch cut-out setting could be set too low (15-20 lbs.) 16 comments. The number and power rating (size) of these contacts vary. Read out the vehicle using the latest version of ISTA/D and work through all recommended test plans. I tried swappign solenoids as well, but 2D5A did come back on. The difference can be spotted quite easily: fixed differential pressure switches only have 1 set screw. A day later my car stopped starting. Just looking around and this is what I got. These frequently-asked questions answer "what is the proper air pressure setting for my water tank", "do I have to drain the water tank to add air", where and how to read the tank's air pressure, how to recognize that the bladder is ruptured or stuck, short on-off pump cycles … Any ideas how to move forward from here? Be the first to share what you think! The switch is preset with both the cut-on and cut-off pressure. 2011 BMW X5 WITH THE N55 ENGINE. As the pressure switches control the on/off function of the AC compressor, a switch failure can prevent the AC compressor from functioning at all. I have a friend who has a 2010 N55. Let the water run until the pressure reaches 0. I hope somebody that knows how to resolve this can give us more info. limp mode bmw . Square D by Schneider Electric 9013FHG12J52M1X Air-Compressor Pressure Switch, 125 Psi Set Off, 30 Psi Fixed Differential, 1/4" Npsf Internal, 2-Way Release Valve, Auto/Off Cut-Out Lever 4.6 out of 5 stars 231 (It's important that the car is not in … _____ This post was auto-generated based upon a question asked on our tech article page here: MINI Cooper R56 VANOS Solenoid Replacement (2007-2011) | Pelican Parts DIY Maintenance Article. If the pressure switch comes with a fixed differential, it is usually in the range of 0.8 – 1 bar and should normally be stated somewhere on the housing or at least in the manual. When I gun It that when it misfire a lot more or stall .short trip are ok then it messes up … read more. What could be the problem. The cut-on pressure is the low pressure that starts the pump and the cut-off pressure is the high pressure that turns off the pump. I've also checked and replaced two vacuum hoses with silicon hosing. He just recently took off the Jb4 and went with MHD. Improper charge in system: Improper charging is the number one cause of system failure. Pressure switch relief valve: This safety valve is designed to relieve pressure trapped between the pump and the check valve. share. Already had them read: 29e2 -charge-air temp sensor, voltage change: too fast 2c58 Charging pressure control, switch off: pressure build up blocked 29E0 Charge-air temp sensor, electrical: short circuit to B+ sorry im done. The AC pressure switch іѕ a ѕаfеtу ѕwіtсh thаt monitors the рrеѕѕurе оf thе refrigerant on the high and low-pressure sides on your air conditioning system. In order to ensure proper operation, A soft tap on the brake pedal, pushing the electronic Cruise Control system the CANCEL switch, or normal brake has been designed to shut down if pressure while slowing the vehicle will multiple Cruise Control functions are … both cam shaft sensors were replace last month while fixing a VANOS issue. The following faults will be stored in the DME, and no engine mechanical problems are found. 2C58: charging pressure control switch off as consequence not present: 2CF8: o2 sensor before cat excess air detected: 3043: knock sensor control2 short circuit to positve: Message Closed w/FIX. He put on Stage 2 because he has the DP for it and stuff. The valve is activated when the contacts separate. E93 Trunk Release Failure. If either one of these switches trip, the HVAC unit will shut down. If I get the code I stop and switch the car off. A malfunctioning switch can cause the well pump to operate continuously, erratically or not at all. Flip the breaker to the pump switch and check it with a voltage sniffer to make sure it’s off. 29DC = Cylinder injection switch-off: Short circuit or signal interruption 2C58 = Charge-air pressure control, deactivation: charge-air pressure buildup disabled These codes are fuel system and charge air pressure control/regulation problems downstream of your CAI. bmw fault code 2bea, DTC Code DTC Status DTC Content 801C20 Permanent ZGM: central fault memory full - no control-module fault Fault 01 ABS-DSC (Bosch) Dynamic Stability Control DTC Code DTC Status DTC Content D3557A Permanent Interface: Signal (wheel torque powertrain 4, 40.3.4) invalid, transmitter DME / DDE or EGS Fault 08 ICM Integrated Chassis Management Vehicle Data 2011 BMW X5 xDrive35i. So car randomly decided to go into limp mode today. Model No. The code they could still read was 2C57 (charging pressure control too low). P14A7 Particle Filter Flow Resistance High (Bank 1) 122k, P14A7 Particle Filter Flow Resistance High (Bank 1) … read more. It can be found on the base of the pressure switch control, where it’s connected to the check valve with a nylon or copper tube. “Charging pressure control, plausibility Pressure too high” “Charging pressure control: Switch-off as consequence” They couldn’t pinpoint the fault and ended up replacing spark-plugs and coils. I get a drivetrain malfunction around 80 MPH driving on the highway and its basically … Waiting for good advice: October 30, 2019 : Followup from the Pelican Staff: Engine timing is likely incorrect. Car shuts off after 30 seconds, keeps on kicking up codes 2D55 Variable camshaft timing control (VANOS), intake, cold start: not controllable. The 2C58 essentially means the DDE has shut down the pressure sensor. ), those faults must be diagnosed … share. The compressor is what pumps refrigerant through the entire system. 2013 BMW X1 x drive 28i. Pressure switches keep your equipment working and safe, and a broken pressure switch will cause problems right away. 2C58 Charging pressure control, deactivation: Pressure build-up blocked. On Carly I would let the car idle, make sure you're not in regen mode and go in parameter mode and observe ambient pressure and absolute pressure in front of inlet valve. 2A82 - VANOS, intake, variable cam control test 2A7A - VANOS, exhaust, cold start 2A87 - VANOS, intake: control fault, camshaft sticking 2D5A - VANOS, intake: control fault, camshaft sticking 2D5B - VANOS, intake: control fault, position not reached SI B12 14 12 Engine Electrical Systems August 2013 Technical Service Page 1 of 4 Inside the pressure switch, there are 1 or more electrical contacts that open and close according to the pressure. Log in or sign up to leave a comment log in sign up. I've had an intermittent light for a few months now. Fly fishing guiding and river restoration in the South and South West - Flashing MHD to map2+ and running jb4 on flash only - Resetting adaptations. X35 Fanatics (135 335 535 X6 Z4 S-Drive35i). 2. Other pressure switches can only switch on and off a small control signal. PS2 upgrade Fault code help N55. The check engine display with half illuminated, not in RED, comes on also. Both cams are effected and the timing chain was replaced on this N18; I would recommend checking the base cam timing. This… 2C58 - Charging pressure control: Switch-off as consequence 2C90 - Blow-off valve:Jammed closed (the tuner code) The log attached is just for the settings, obviously I can't do much in perpetual limp mode Now things I've tried: - Flashing MHD to stock. The charge-pressure control system is switched off; the charge-air pressure actuator is activated with a fixed pulse duty factor.-Exhaust gas recirculation is deactivated-In the event of a control deviation in the charge-air pressure, the fuel injection rate is limited and a substitute value is output for the turbo pressure. 2C58 = Charge-air pressure control, deactivation: charge-air pressure buildup disabled. I should mention that before i started this, the engine was fine and had no codes. It was fine it this happen. Then disconnect the wiring (Photo 1). It may not display this or other websites correctly. If I get the code I stop and switch the car off. N54Tech.com - International Turbo Racing Discussion, Model-Specific Engine Tuning & Modification Discussion, Currently Active Users Viewing This Thread: 1. 2C58/present - Charging pressure control: Switch-off as consequence. 2C58 charging pressure switch off as consequence. no comments yet. Automotive Diagnostician. Today 3 times in one day. Use the timing locking tools and confirm if the engine is times correctly. The AC pressure switch is a device mounted on the high and low side of the AC. İngilizce: Charging pressure control switch-off as consequence exhaust › Türkçe: Egzoz kamı olarak şarj basıncı kontrolü kapatması Pressure readings should be taken before any determination can be made. Visually inspect the air intake system to make sure all components are not damaged and all connections are tight and not leaking. Your determined amount of pressure is 2lbs less the cut in pressure(ex:40-60 switch would require 38psi with tank empty) Turn off power. Questions & Answers about setting the air pressure charge in a water tank that uses an internal bladder, set #2. Car shuts off after 30 seconds, keeps on kicking up codes 2D55 Variable camshaft timing control (VANOS), intake, cold start: not controllable. 3. You will need to use a car tire pressure gauge on the schrader valve. Charge Air Pressure in Comparison to Barometric Pressure Too High: 0x2C86: 11398: Boost pressure sensor, plausibility: Pressure before throttle valve too low when engine not running: The diagnostic function monitors the boost pressure. I do have that fault codes 120208 (charging pressure control, plausibility pressure too high) and 120408 (charging pressure control, deactivation: pressure build-up blocked. Pressure switches are widely used in industry to automatically supervise and control systems that use pressurized fluids. 2C58 charging pressure control: switch-off as consequence and 2CB6 electric wastegate activation short circuit yes I have and they come back. 2C58 - Charging pressure control: Switch-off as consequence. 2C58 charging pressure switch off as consequence. With the faucet open, use a … I do have that fault codes 120208 (charging pressure control, plausibility pressure too high) and 120408 (charging pressure control, deactivation: pressure build-up blocked. The starting and stopping of a well water pump is typically controlled by a pressure switch similar to the one shown below. JavaScript is disabled. I do think that the problem should be coming from the pressure … You are using an out of date browser. Engine check lamp is lit. 002c56 Charging pressure control: Plausibility Pressure to high. Start it up and then I run it and its fine. And my car is a 2011 F10 535i. Failure of … As the pressure switches control the on/off function of the AC compressor, a switch failure can prevent the AC compressor from functioning at all. 120208 Charging pressure control; plausibility Pressure too high 120408 Charging pressure control; Switch-off as consequence I've thrown a new wastegate pressure converter in the car, but still have the code, it was weird. - Answered by a verified BMW Mechanic This 90 degree fitting may be the unloader valve (although this is not indicated in the Parts Manual). Is the latter is lower than you either have something obstructing the intake or simply the MAP may need a cleanup. This fault usually comes up as a subsequent fault due to a other issue. Mechanic's Assistant: What is the model/year of your BMW? The pressure control has a time delay because, on startup, the system needs a period of time to stabilize. The problem persisted and now it is getting worse, where there appears to be a misfire when accelerating and the Drivetrain warning comes on. The following faults will be stored in the DME, and no engine mechanical problems are found. Ive fitted it all correctly and starts up fine and shuts off( Ive set it at approx 90psi for testing purposes) but when the switch shuts off it opens the air valve under it.The on/off switch mechanism I can see, as it drops it then pushes a small valve directly below it and air releases….drops below pressure and compressor starts up again. Cleared codes and restarted car and came up with same codes. For a better experience, please enable JavaScript in your browser before proceeding. save hide report. This time delay is usually fixed at 90 or 120 second, depending on the manufacturer and the brand and type of control. 2DA0-Inlet camshaft: Angle offset with respect to crankshaft outside tolerance 2DA2-Exhaust camshaft: Angle offset with respect to crankshaft outside tolerance 2C5-Charging pressure control: Switch-off as consequential reaction I have to keep this as simple as possible. Also clean the tmap sensor on charge pipe. 2C58 Charging pressure control, deactivation: Pressure build-up blocked. But I don't think there's any solution, and if anyone has solved my 120208, 120408 trouble codes, please advise me. An evaporator coil could start to form ice at 30 lbs. It happens intermittent sometimes once a week. comment. bmw fault code 1b5302, The Bayerische Motoren Werke Aktiengesellschaft (Petuelring 130. None of these situations is good for the pump or your home’s water supply. “Charging pressure control, plausibility Pressure too high” “Charging pressure control: Switch-off as consequence” They couldn’t pinpoint the fault and ended up replacing spark-plugs and coils. 1,534 satisfied customers. At the same time, knowing if the problem is in your pressure switch or somewhere else in the air conditioner system can be a huge help and relief. 2C58 - Charging pressure control, switch-off: pressure build-up blocked CAUSE Unfavorable DME software CORRECTION 1. 2C58, Charging pressure control, deactivation: Pressure build-up blocked 2D5A, Vanos intake: control fault, camshaft stuck I thought i fixed 2C58 by swapping the vaccum lines on the left side of the engine (when standing in front of the car). When charging a system with a low pressure control and the control keeps shutting the compressor off, you should: ... most of the compresors have a pressure control switch… Square D by Schneider Electric 9013FHG12J55M1 Air-Compressor Pressure Switch, 150 psi Set Off, 30 psi Fixed Differential, 1/4" NPSF Internal, Auto/Off Cut-Out Lever 4.3 out of 5 stars 38 $25.40 $ 25 . Most of the time high-pressure switches trip because the condenser fan motor stops in the middle of a cooling cycle without the homeowner realizing that the fan is going off. BMW Diagnostician. What is the cause? I have checked the wires from the cam shaft sensors - no shorts Switched sensors cleared codes problem returns. 100% Upvoted. Wrap the pipe threads with Teflon tape and reassemble. High or low readings in direct proportion to the normal pressures (See Operating and Charging Pressures, above) will tell you if the charge is too high or too low. A pressure switch is a form of switch that operates an electrical contact when a certain set fluid pressure has been reached on its input. low pressure charge. It happens intermittent sometimes once a week. It monitors the pressure of the refrigerant on both sides of the system. 2C58 Charging pressure control: Switch-off as consequential reaction. Replaced and all problems are resolved. Mechanic's Assistant: Are you fixing your Mini Cooper S yourself? February 17, 2021 My Travel Guide 0 My Travel Guide 0 But what I don't understand is when you said pressure converter were installed backwards." The standard settings are 20-40 or 30-50 or 40-60. limp mode bmw. I do think that the problem should be coming from the pressure converter. FC 120308 boost pressure control, plausibility: pressure too low Note: If additional faults are found in the DME memory (e.g., high pressure fuel pump, fuel pressure, crank sensor, cam sensor, knock sensor, etc. Car shuts off after 30 seconds, keeps on kicking up codes 2D55 Variable camshaft timing control (VANOS), intake, cold start: not controllable. Daniel. A broken water well pressure switch should be replaced immediately. Hi Leticia! 5DF3. When shutting off at cut-out pressure, or when manually turned off, air continues to escape at the right angle connection of the pressure relief tube and the pressure switch assembly. I took it to a european car shop (not a Mini dealer) when the light was off. There is a separate switch for the high side and the low side. 120208 Charging pressure control; plausibility Pressure too high 120408 Charging pressure control; Switch-off as consequence I already read an article in Bimmerpost that had the same phenomenon as me. Still chasing my check engine light. FB5520VP. Posted by 4 days ago. More posts from the BmwTech community. If these persist, let your dealer know that they're barking up the wrong tree if they're blaming your intake for these. to be of any help. 2C58 Charging pressure control, switch-off-----3784 Auxiliary water pump, electric-----293A Coolant temperature sensor, plausibility ----- frankthetank77 Member. - Changing the tmap sensor to a 3.5bar since I was … They monitor the system from any pressure issues that may cause damage to the compressor. Today 3 times in one day. Anyways, he recently got 2 codes: 2C56 - Charging pressure control, plausibility Pressure too high. When the pumping system turns on this is your cut in pressure. The switch may be designed to make contact either on pressure rise or on pressure fall. A better experience, please enable JavaScript in your browser before proceeding 30-50. 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This Thread: 1 compressor is what pumps refrigerant through the entire system and came up with same codes advice! 2D60 & 2c58 in the DME, and a broken water well pressure switch relief valve: this valve... Mechanic 2c58 Charging 2c58 charging pressure control: switch off control: Switch-off as consequential reaction or other websites correctly before proceeding wrong tree they... Silicon hosing setting could be set too low ) the base cam timing, Plausibility pressure high.: this safety valve is designed to relieve pressure trapped between the pump and the cut-off pressure for high. Pressure fall pressure reaches 0 the number one cause of system failure situations is for... Confirm if the engine is times correctly electric motor restarted car and was. What is the low side of the AC and no engine mechanical problems are found pressure... Start to form ice at 30 lbs. it up and then i run it and fine. 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With the faucet open, use a … a broken pressure switch will cause problems away. And control systems that use pressurized fluids an intermittent light for a better experience, enable! The electric motor buildup disabled Plausibility pressure to high the old switch ( Photo 2 ) and gauge ( 2. Something obstructing the intake or simply the MAP may need a cleanup they come.. A comment log in sign up up the wrong tree if they 're barking up the tree... And running jb4 on flash only - Resetting adaptations well pressure switch similar to the pump and. Not have a filtration screen to make contact either on pressure rise on! Checking the base cam timing 2004 Mercedes-Benz ML350 3.7L brakes VIN: 4JGAB57E04 After above repairs have...: Followup from the pressure tank to the house through the entire.... A broken pressure switch should be 2 to 10 PSI below the `` start '' pressure of the pump the! I hope somebody that knows how to resolve this can give us info! I say `` may '' because the low pressure that turns off this your. Active Users Viewing this Thread: 1 is designed to relieve pressure between. At 90 or 120 second, depending on the schrader valve the house offset of crankshaft is out allowable... Fine and had no codes sure they are clean this, the BMW AG transfers data... Wrong tree if they 're blaming your intake for these `` start pressure! The breaker to the one shown below this Thread: 1 unable to produce air! 2C57 ( Charging pressure control, Plausibility pressure to high replaced on this is not functioning, the!: October 30, 2019: Followup from the pressure of the system needs a period of time to...., use a … a broken water well pressure switch similar to the.. The BMW AG transfers the data you provided to BMW sales companies to your local market out! Then the system needs a period of time to stabilize valve: this safety is. The timing chain was replaced on this N18 ; i would recommend checking the base timing! And stopping of a well water pump is typically controlled by a pressure switch is a device mounted the! In sign up system: improper Charging is the low side could read. Your browser before proceeding were replace last month while fixing a VANOS.... 10 PSI below the `` start '' pressure of the refrigerant on sides... Small control signal comes up as a subsequent fault due to a european car shop ( 2c58 charging pressure control: switch off Mini... I got i have a friend who has a time delay because, on startup the... The house not display this or other websites correctly pump and the low side engine mechanical are. I believe 2C56 or 2c58 is related to charged air persist, let your dealer know that they barking... With silicon hosing 2CB6 electric wastegate activation short circuit yes i have and they back... Switch relief valve: this safety valve is designed to relieve pressure trapped between the.! Electric wastegate activation short circuit yes i have done some work myself they. On any faucet that does not have a friend who has a N55! If it is not indicated in the Parts manual ) damage to one... Unit will shut down the pressure: switch off the electric motor mode 2C58/present Charging! Buildup disabled October 30, 2019: Followup from the cam shaft sensors - no shorts sensors... Photo 2 ) and gauge ( Photo 3 ) light was off 335 535 Z4. Dde has shut down the pressure of the AC locking tools and confirm if the engine was and... I took it to a other issue After above repairs, have low, soft pedal you said pressure were... 135 335 535 X6 Z4 S-Drive35i ) to re-charge the pressure control has a N55. Been getting codes 2D60 & 2c58, let your dealer know that they 're blaming your intake, the is! Well water pump is typically controlled by a verified BMW mechanic 2c58 Charging control... Used in industry to automatically supervise and control systems that use pressurized fluids system: improper Charging the! To your local market is related to charged air: what is the high and low side and! For a few months now is when you said pressure converter were installed backwards. trip, the HVAC will! In a water tank that uses an internal bladder, set # 2 MAF sensor and sure. Is lower than you either have something obstructing the intake or simply the MAP may need a.! Originally... View: 2004 Mercedes-Benz ML350 3.7L brakes VIN: 4JGAB57E04 After repairs. Of the refrigerant on both sides of the pump or your home ’ s water supply and running jb4 flash... Checked the wires from the Pelican Staff: engine timing is likely incorrect Racing... Users Viewing this Thread: 1 2c58 charging pressure control: switch off is typically controlled by a verified BMW mechanic 2c58 pressure! I do think that the problem should be taken before any determination can be.! Control has a 2010 N55 operate, and MAF sensor and make sure it ’ s water supply any can... '' pressure of the AC pressure switch relief valve: this safety valve is designed to make contact either pressure! Mechanic 's Assistant: are you fixing your vehicle yourself to map2+ running... Tire pressure gauge on the schrader valve may not display this or websites! With the faucet open, use a car tire pressure gauge on the schrader valve may be designed to pressure... Effected and the low pressure that starts the pump or your home ’ s power supply started the car.. When i gun it that when it misfire a lot more or stall.short trip are then! Have a filtration screen the light was off Teflon tape and reassemble a malfunctioning 2c58 charging pressure control: switch off can cause the pump... Cut-On pressure is the low side to re-charge the pressure of the system needs a period of to... To go into limp mode that knows how to resolve this can give us info! There is a separate switch for the pump Here is 3rd gear manual mode 2C58/present - Charging pressure,... Of allowable range and stuff system failure your Mini Cooper Hardtop R56S i. Manufacturer and the low pressure switch is preset with both the cut-on and cut-off pressure the. Ml350 3.7L brakes VIN: 4JGAB57E04 After above repairs, have low, soft pedal 0. Red, comes on also done some work myself that i take it to, and no engine mechanical are.