Mercedes fault code lookup free

Mercedes fault code lookup free. Scroll down to Read Fault Codes and press enter. Full repair guide available for this vehicle. - This is not a comprehensive list, or an alternative to the standard fault diagnostic process and only serves as a supplemental reference. 0 hour of labor. With Impulse Counter. MID 128 PPID 86. Fault codes, also known as diagnostic trouble codes (DTCs), are stored in a car’s onboard computer when a sensor or system in the vehicle detects a problem. It measures the outside air temperature and sends the data to the car’s computer system (ECU), which in turn regulates various components such as the Fault Code Manual for Mercedes-Benz Analog Systems 1988-1997 Digital Systems 1993-2000 ©Baum Tools Unlimited Inc. The free test takes less than a minute and you'll get an easy to understand report printed and emailed. The scan tool will automatically link with your vehicle’s computer. 6. These codes will not clear until you fix the issue. Supported vehicle Mercedes-Benz OM 936, 470, 471 - Actros, Antos, Arocs, Atego, Axor. The first character will either be P (powertrain), B (Body-AC/Airbag), C (chassis-ABS) or U (network-CAN/BUS). codes - Orange Unit - mercedesfault. If you have a professional scanner, you could Explanation of Codes. Theoretically, these two codes mean the fuel mixture is too rich or too lean. P0420 – Catalyst System Efficiency Below Threshold Bank 1. Apr 19, 2024 · Turn on the ignition. The list of Fault Codes for brake system ( BS) of Mercedes-Benz truck such as: Actros, Atego, Axor. P0100 – Mass Air Flow Sensor Circuit Malfunction. On the next screen, you will see a couple of fault codes. The systems summarised here in a table only represent a non-real, maximum 164. P0650 Malfunction Indicator Lamp (MIL) Control Circuit Malfunction. The systems summarised here in a table only represent a non-real, maximum May 4, 2019 · Possible Causes. This problem is often fixed by manually forcing a DPF regeneration. 0 - Updated: 2023 - com. Not all manufacturers use this protocol to transmit the engine related fault codes. The diagnostic socket is adjacent to the bonnet release handle. This is the complete list of Mercedes Benz fault codes. Mercedes-Benz logo. MID 128 PPID 89. P0325. Reading as a series of five letters and numbers, the DTC allows you to hone in on the system that is not functioning properly. Mar 19, 2010. Talent. Ask your Mercedes-Benz dealer or mechanic to perform a forced DPF regeneration manually. 71 Kb] (downloads: 101) Bold. Carbonization of the EGR inlet point/ EGR pipe. 24480 posts · Joined 2005. - For a complete reference see SAE documentation regarding Serial Control and Communications Jul 30, 2020 · Buy YOUCANIC Pro Scanner https://www. #4. A full guide of what OBD2 codes are, how to read diagnostic trouble codes (DTC’s), and a full list of DTC codes you can search from. Code Text Status. 3L) 1990 thru 1993. 2. P0204- Injector Circuit Malfunction Cylinder 4. Here is a detailed list of them: Circuit Malfunction P0466 Purge Flow Sensor Circuit Range/Performance P0467 Purge Flow Sensor Circuit Low Input P0468 Purge Flow Sensor Circuit High Input P0469 Purge Flow Sensor Circuit Intermittent P0622 Generator Field "F" Control Circuit Malfunction. P0110 – P0113. Wiring, poor connection, KS. It is common for most auto repair shops to charge between $75 and $150 per hour. 0 litre 24 valve engine. when you find fault code A25464 the electric steering lock has a malfunction then Jan 9, 2024 · The scanner will check for any stored codes. Please take note that you may or may not erase a code when the issue is How to Enter your Mercedes Radio Code. If you are working on a Mercedes-Benz engine and need more information we have factory printed manuals available at the links below: Jun 15, 2023 · Trouble Code. Component Codes (MID) MID / Description / Old Text Message / New Text Message * 128 Engine # 1 ENGINE ENG 130 automatic transmission – † Trans 136 Anti-lock Brake System (ABS) TRCTR BRK Brake 140 Panel, Left INSTRCLST Instr 142 Panel, Right # 1 INSTRCLST MGMT 172 Diagnostic System List of diagnostic trouble codes (DTCs) of the toolbar block (INS) for Mrcedes-Benz Actros, Atego, Axor. Learn More Fixes. DTCs come in a string of five characters. P0100-P0105 Oct 7, 2023 · Current faults (Active DTC) are codes that indicate problems that are present right now. P1580- Throttle valve actuator fault. P0171 System too Lean (Bank 1) ) faulty MAF (mass air flow) sensor. NOTE: 96 & later are OBD2 systems and require a scanner. Mercedes-Benz owners may notice the check engine light plus P0170 and P0173 codes. The BC detected a malfunction in the functioning of the air pressure measuring device – a sensor replacement is necessary. P0134. Fault codes Control unit: LF2. # Flashes PROBABLE CAUSE for Mercedes vehicles 190E and 300 series (2. 2 Throttle Valve Switch. Mercedes: Accessing Diagnostic Trouble Codes. To diagnose the P0171 Mercedes-Benz code, it typically requires 1. Nov 10, 2016. P0340 Code: Camshaft Position Sensor "A" Circuit Malfunction. pdf), Text File (. Find out what you can do next to solve the problem you are experiencing. 4. 6) like W204, W212, W207. P0340 P1455 Search for a range of codes, e. To check for fault codes, a diagnostic scanner tool is required to be connected to the car’s Jul 31, 2022 · A basic voltage reading only tells you if the battery is fully charged; they should be a little over 12 volts. 1 FAULT CODE DESCRIPTION GHG14 5488 5 SCR Line Heater #5 Circuit Failed Open 520232 9 NOX Mass Signal Not Available via CAN 520323 3 High Side Digital Output Supply Voltage Circuit Failed High 520323 4 High Side Digital Output UV_DOS Circuit Failed Low 520326 3 Under pressurized DEF system Dec 15, 2012 · ERIC. Let the reader, read. Sep 29, 2017 · Mercedes-Benz owners may notice the check engine light plus P0170 and P0173 codes. Put a new FR speed sensor, those sensors can actually give your transmission a hard time shifting, very crucial. P0017 – A code that covers any surrounding problems with the car’s camshaft/crankshaft. Thread starter. 0L) Codes by Model / Year. The reader has a small LCD screen. Free advice from Haynes' master mechanics. C2100 Control unit A7/3n1 (SBC control unit), internal fault C2101 A7/3n1 (SBC control unit) If no customer complaint exists, the fault can be erased. One code for example, might be “P0806”. Most of the time, these Mercedes-Benz fault codes are caused by a defective . 0. You can read a Mercedes fault code by its structure. Diesel Repair has the BIGGEST fault code database in the diesel industry: every commercial truck DTC from the introduction of Electronic Control Modules (ECMs) to the current year and models. It will scan and erase codes for the Airbag, Powertrain, Chassis, Body, Engine, Transmission, and Information & Communication systems. Enter your 4 or 5-digit Diagnostic Trouble Code (DTC) to search our database of Generic and Manufacturer specific codes, including codes for: BMW Chrysler Acura GM Hyundai Isuzu Lexus Mitsubishi Subaru Volkswagen Ford Honda Infiniti Kia Mazda Nissan Toyota Jaguar Audi Land Rover Peugeot Citroen Mercedes. 1 Fault Codes SPN FMI ACM2. LA:24. OBD-II Scanner: An OBD-II scanner is essential for reading, interpreting, and clearing fault codes from your Mercedes Benz. Test the secondary air pump by applying direct current to the pump and see if it blows air, test the relays, test the switch-over valves and check all hoses. 5110 L6/2 (right front speed sensor P0100 – P0103. The scanner will turn on. Once the screen says “done,” unplug the reader and turn your vehicle off. txt) or read online for free. However, you select Selection Manual P0341. g. Ignition coil, 5 -primary circuit range/performance. 0,1. Jan 16, 2024 · Most common Mercedes affected: Mercedes W203 C-Class Mercedes W211 E-Class Mercedes W209 CLK-Class Mercedes W220 S-Class (gear selector is different but same components are failing) Also gear selector failure was detected on other models fitted with 5G automatic transmission (722. P0446 – Multiple Displacement System Rationality Bank 2. 2 refers to fuel and air metering, along with the injector circuit. If you go past your desired number, keep pressing until cycled past 9 and goes back to 0. Faulty Generator (Alternator) Generator harness is open or shorted. 3 Coolant Temperature Sensor. P0300 – Cylinder Misfire Detected Random Cylinders. Jan 27, 2024 · Erase Codes: After the problem has been repaired, return to the scanner’s menu and select the option to “Erase Codes” or “Clear Codes. Feb 12, 2024 · A Mercedes P0101 fault code means that the reading of the mass air flow sensor is out of the expected range. . Local auto parts stores can do this, it's free. Are the descriptions, which are both related to chain stretch. 5 refers to speed control, idle control system, and aux inputs. MID 128 PPID 119. Mercedes Benz Fault Codes. Fault Location. Also, via the serial data line (in commercial vehicles like Honda and Toyota Apr 1, 2024 · While the P0472 code can appear on various Mercedes models, the repair process may differ slightly depending on the model year and engine type. Next repeat the same with buttons 2, 3 and 4 until the correct code is displayed. May 13, 2009 · If the ECU fails to receive a lean signal from the O2 sensor after 3 self tests the CEL would turn on and would throw a P0410 DTC. Oct 26, 2022 · Also, note that the A76 code appears to be another of the sensors. Probable Cause. Freightliner Codes. Tab: $0. It is most often caused by a dirty or faulty mass air flow sensor, a dirty air filter, or air leaks. Event P2037-4 ME-SFi 2. May 28, 2009 · Well, one never seizes to learn. P1101 Chevy Cruze: Meaning, Causes & Fixes. Found this website Mercedes Benz Common Fault codes but the ones mentioned above are not included. Here are a few of the most common Mercedes fault codes that tend to arise and ideas on how to address the issues they reveal. This character will help you determine which of the four main car’s parts is at fault. mercedes-benz-axor-fault-codes-list-pdf. P1000 Electronic Voter Gear Module: Defective N15 / 5 p1228 is still unknown the code for the 1997 C 220 CDI knock control P1386 p1570 Intermittant failure to start the immobilizer module P1747 Electronic Selector Gear Module: Defective Mercedes-Benz Diagnostic Trouble Codes - Free download as Word Doc (. Step 2: Record the Codes. Complementary Modification: A bad O2 sensor is the most common trigger; replace if needed. youcanic. kebo57 said: just found this on the net. com Search for multiple codes, e. P0654 Engine RPM Output Circuit Malfunction. I did two diagnostics, 3 mins apart (I was honestly learning how to use the BlueDriver unit), and in the FIRST session I got THIS one additional code: 1 SRS - Supplemental restraint system (N2/10) Code. It is important to consult a qualified mechanic or refer to the vehicle’s service manual for proper diagnosis and repair. 3 refers to the ignition system, including misfires. Table of Contents. Jun 20, 2021 · Code P0300. ”. pdf [240. Feb 12, 2024 · On this page, you will find a complete list of Mercedes fault codes. Mercedes Automatic Transmissions. 91-93 190E and 300 series (2. These codes can indicate issues with the engine, transmission, emissions, or other systems. 5. Symptoms of this engine code include rough idling, poor acceleration, and increased fuel consumption. Event 9051 On board electrical system voltage supply consumer shut off stage 1. 0. Generator circuit poor electrical connection. The first letter indicates the type of code: P = Powertrain C = Chassis B = Body U = Network Mercedes Benz Common Fault codes Mercedes Fault codes can be a pain especially the body and chassis control codes. Seat. Select ABS or ESP control module. In order to perform properly, the car’s engine should be perfectly synchronized with the aforementioned crank and camshaft. Jan 26, 2024 · Select ‘MERCEDES’ as the Vehicle Make: This ensures the scanner effectively communicates with the Mercedes’ On-Board Diagnostic system and effectively scans the fault codes. It's the most complete, free warning light report backed by technician verified fixes. The sensor itself is typically found in the front of the car, either in the front bumper or within the grille area. Mar 2, 2014 · OBD II Fault Codes Reference Guide The Diagnostic Trouble Code numbering follows a standardized structure. Saturn. The diagnostic trouble code is the code your OBD generates to tell you something is wrong. On this page you can find the meaning of the fault code you may be seeing coming from your Mercedes Benz. I found a post on Peachparts and in it the guys gives a simple code list for 3 engine types. The time from “read” to “done” is usually 4-5 seconds. AutoCodes - The largest OBDII Codes Database - OBDII, Engine Light, Trouble Codes Definitions, Diagnostic, Description & Repair Information Nov 6, 2017 · Here's a list of the codes I read using STAR/XENTRY. the channel assignment of the sensors and actuators for the BS and ABS/TCR systems). Knock sensor (KS) 1 , bank 1 -circuit malfunction. Mar 20, 2024 · This code signals a fault within the Ambient Air Temperature Sensor Circuit. To diagnose the P0204 Mercedes-Benz code, it typically requires 1. The Autel MaxiDiag Elite MD802 is a powerful diagnostic scanner that is handy for Mercedes-Benz owners and auto mechanics. Aug 18, 2021 · Download: Mercedes Trucks Fault Codes APK (App) - Latest Version: 2. Mar 19, 2010 · Mercedes ML270CDI, VW Polo 1. With ISO code 9141, every bit of information comes with 2 signal voltage levels (low and high) representing a logic 1 or 0. P1131 Code – Meaning, Causes, Symptoms (& How To Fix) P1299 Code – Meaning, Causes, Symptoms (& How To Fix) P1326 Code – Meaning, Causes, Symptoms (& How To Fix) Jan 26, 2024 · Yes, there are a few recommended tools and software that can help you effectively use the Mercedes Benz fault code manual: 1. Note any related codes as they may offer hints towards a comprehensive fix. Variable Geometry Turbo Temperature. Jan 26, 2024 · Erase Codes: After the problem has been repaired, return to the scanner ’s menu and select the option to “Erase Codes” or “Clear Codes. 1 refers to fuel and air metering. Camshaft Position Sensor Circuit Range/Performance. For an OBD2 code list, please see our Mercedes-Benz code list or the appropriate generic list. However, B1040 and B1750 aren't listed there so this is just geenral FYI. Popular Mercedes Benz GLC fault codes along with an explanation of their meanings. Skoda. As e. C2102 Control unit A7/3n1 (SBC control unit), internal fault C2103 Control unit A7/3n1 (SBC control unit), internal fault C2104 Control unit A7/3n1 (SBC DTCSearch is a free search engine, which has the most up-to-date database of OBD-II diagnostic trouble codes (DTCs), and allows you to look up generic and manufacturer-specific codes. Engine Brake Torque Percent. (P0607) ⚠ Check if your Mercedes-Benz have Safety Recalls. Note: The fault code (FC) 14A600, 14A700 or 14B100 is stored in the engine control unit. Order number License plate. The on-board computer of the car reports a defect in the operation of the air flow sensor, or in the operation of the electrical circuit of the device. Nov 17, 2022 · The code ISO9141 or ISO9141 Engine Code is a communication protocol telling you that your vehicle’s code reader is not connected correctly. Questions & Answers. Look up the codes to understand the specific issues they refer to, especially P1035. Mercedes-Benz. The Anti-Lock Brake System (ABS) Module monitors the Steering Angle Sensor. Cause: 1. How is the truck running? Low beam faulty. This code tells you what the specific problem is with your car. P0171 – System Too Lean Bank 1. A Mercedes fault code is a combination of letters and numbers that your car’s computer system uses to identify a specific problem. Step 3: Clear the Codes and Test May 6, 2011 · The codes appear where the clock would be, and they flash. O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1) Learn More Fixes. com/manualsAsk Car Questions & Get You can fix some simple faults very quickly yourself. This is because the heavy duty industry adapted to use the J1587/J1708 for the way they opted to send diagnostic fault code messages on older trucks. This action removes the stored fault codes from the control unit’s memory, indicating that the problem has been resolved. Everything on the van seems to work, no limp mode or apparent electrical failures, and these codes go away again after a few minutes of driving and the clock will reappear. P1000 – P1099 (Fuel and air metering and auxiliary emission control) P1000. For example, if your vehicle’s OBD detects a leak in the evaporative emission system, you may see a P0442 code. 9tdi, BMW K1200RS. DTCSearch. Tools: Code Scanner. 5905 Control unit N47-5 (ESP control unit), internal fault 5906 Control unit N47-5 (ESP control unit), internal fault 5944 Control unit N47-5 (ESP control unit), internal fault 5964 Component 'A7/3 (Traction system hydraulic unit)' has an internal fault. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. Sep 12, 2019 · Mercedes Benz Code = 0435 The electronic analysis system for the O2 sensor in the engine control unit is defective. P0008 is measuring the difference between the crank and cam sensors bank 1 and P000C is between Nov 7, 2023 · Applicable Models: Mercedes-Benz R170 (1998-04) Project Time: 15 minutes. Find your vehicle. P0340 – This could mean that there Enter your vehicle’s make and the diagnostic trouble code shown on your diagnostic tool to find out manufacturer specific information about the code being displayed. Difficulty. P0206- Injector Circuit Malfunction Cylinder 6. 115 2 SUPPLEMENTAL RESTRAINT SYSTEM (SRS) BAE, ZAE SYSTEM 129 140 124 1994-1995. Jul 20, 2018 · 3. On the code description, you will get a message such as “front right ABS wheel speed sensor implausible. You can try cleaning the sensor, but that doesn’t always work. Type fault code ACM 230D01 and find problem or example: ACM 230D01 Engine Fault codes (MID, PID, SID, FMI) FREIGHTLINER. Feb 21, 2024 · A DPF fault code doesn’t always mean you need to replace the Diesel Particulate Filter (DPF), a repair that can run from $4000 to $6000. Nov 20, 2012 · Event 2350 Y3/8N4 (VGS) transmission control unit defective. This spn fmi codes help explain the underlying meaning of the numerical components which build an engine fault code. Jan 26, 2024 · Some common fault codes in Mercedes-Benz vehicles include P0171 (System Too Lean Bank 1), P0300 (Random/Multiple Cylinder Misfire Detected), and P0420 (Catalyst System Efficiency Below Threshold). The diagnostic system has detected an issue that is currently occurring. Check my battery for voltage and proper connection to the car, proper bolting of the terminals, cleanliness of the terminals, corrosion problems etc. indicates that your car's computer has detected an engine misfire that's random and/or appearing on multiple cylinders. To enter the code only requires the use of pre-set buttons 1 - 4. Once the scanner completes its process, record all the fault codes that appear. Troubleshooting: If the reader Mercedes Axor Fault Codes List. Pinched or dislodged seals or boots on the clean air line (in direction of air filter box and turbocharger). Adaptive High Beam Assist not operational. 0160 Communication between vehicle CAN data is faulty. 10 minutes. (P0607) Mercedes Benz Code = 0439 The electronic analysis system for the O2 sensor in the engine control unit is defective. Save time and money with the experts at Haynes. Most of the time, these Mercedes-Benz fault codes are caused by a defective Mercedes Mass Air Flow Sensor (MAF) sensor. The channel for communication happens on this low speed protocol. You can try cleaning the sensor, but that doesn’t …. P000C - 'A' Camshaft Position Slow Response Bank 2. com/scanner/Get Factory Service Repair Manuals & Specs https://www. com - Free - Mobile App for Android APK Combo Search Oct 23, 2012 · 3. P0105 – P0108. Search by make & model. It has a broad coverage for most makes and models. P1234). The mass air flow (MAF) sensor monitors the ratio of gasoline to air flowing into your engine. Saab. When searching this website I found B1040 to be "CAN communication fault to engine control module" and B1755 "B1755-001 The serial interface Fix Finder reads Check Engine, ABS, and maintenance lights. mercedesfault. 116 202 210 Beginning of manufacture -1995. Either choose your model from below or scroll down even further to search and see popular fault codes across all Mercedes Benzs. P1000 – OBDII Monitor Testing Not Complete. doc), PDF File (. There are a few different codes, which alternate. Every Fault Code, Every Time. the fault code C1022 relates to communication between the ABS/TCS system, if this comms breaks down then you will get limited engine function. _____ This definition tells you all you need to know about 'PC' PC, aka, Political Correctness, is a doctrine, fostered by a delusional, illogical minority (Liberals/Socialists) and promoted by the mainstream media, which holds forth the proposition that it is possible to pick up faeces by the clean end. This communication is usually more common on Sep 11, 2019 · Labor: 1. LA:02. #2 · May 21, 2015. It should say: “read” and then “done. The codes are: LA:08. Mercedes-Benz Diagnostic Fault Codes List. If a fault occurs, some of the vehicle's systems will generate and store a fault code. For instance, newer models may have more sophisticated exhaust pressure sensors and emission systems, potentially complicating diagnostics and repairs. it might be happen due to many reasone like faulty fuse, low battery power, faulty ESL (electronic steering lock) or faulty EZS(electronic starter switch). Conclusion Full list of fault codes and events. 1 No System Malfunctio. 186. Sep 29, 2022 · Labor: 1. In parallel, the following fault codes are often stored in the headlamp control unit: U118A02 (headlamp levelling malfunction) B178392 (LED drive module fault) U120B97 (headlamp malfunction) In an effort to rule out other causes, check all possible system components and read out/delete Mercedes Codes P0170 P0173. 0101 Sensor supply “Filling pressure in circuit 1” has a short to ground 0102 Sensor supply “Filling pressure in circuit 1” has a short to positive 0104 Sensor signal input “Filling pressure in circuit 1” does not reach the GHG14 ACM2. Jan 30, 2024 · – P11BE, on the other hand, typically is not a standard code for Mercedes-Benz vehicles. If you'd like to receive ASE-certified fix advices for your diagnostic trouble code, we encourage you to explore our OBD2 scanners. The correct sequence for disconnecting the batteries, as stated in the owners manual -. P0008 Engine position system, bank 1 -engine performance Mechanical fault. This is due to the engine ECU not recieving a signal from the ABS system, the most likely cause . Unit Codes: Years USA: Production : K4A 025 (4 speed) 16 bolt pan 4/6 cyl : GA 230 SL-E: 1959-1971 : K4A 025 (4 speed) 16 bolt pan 4 Nov 8, 2016 · ML270CDI W163. 10. Transmission shift lever control module- defective. 4 refers to auxiliary emissions controls. Popular Mercedes Benz Sprinter fault codes along with an explanation of their meanings. #3. An internally deformed corrugated pipe in the exhaust gas recirculation (EGR) system. Go to Control Unit. This code may not have been detected previously, and the car was most likely detected during this run cycle. Dec 19, 2022 · This code ranges from 0 to 7. For a true test, you really need to test the batteries under load. 3. EGR Mass Flow Sensor. Welcome to our Mercedes Fault Code List web page! If you’re a Mercedes owner or enthusiast, you know that modern vehicles are equipped with advanced onboard diagnostic systems that can detect and store fault codes when something goes wrong. Parts Required: Performance Gain: Correcting the fault restores proper powertrain function and might be necessary to pass emissions tests. ⚠ Check if your Car have Safety Recalls. C1172 Mercedes-Benz Code - Steering Angle Sensor Internal Fault. P1001. 116 3 SUPPLEMENTAL RESTRAINT SYSTEM (SRS) WITH SIDE AIRBAGS P0113 – This code points to an issue with the vehicle’s intake air temperature sensor. P0110- Intake air temperature sensor component B2/5 (Mass Air Flow Sensor) faulty. 0162 Speed signal on the CAN bus from the tachograph has a fault 0163 CAN short or open cable 0166 The signal on the CAN bus from the NR control unit of motion control is May 21, 2015 · Noodles. These codes are essential for diagnosing and repairing issues with your Mercedes-Benz. Make sure to choose a scanner that is compatible with Mercedes Benz models. high or low temperatures, lack of fluids, lubricants, etc. OEM and generic are all accounted for, so no matter how you retrieve the codes, you’re able to find the repair information Aug 20, 2020 · Description. Amazing Features Must haves app for Mercedes truck owners and drivers. 8 Motor electronics no or incorrect CAN message from control unit N1 5/3 (ETC [EGS]) Event 4A42 Fault in CAN communication control unit CGW event 54f0. P0115- Coolant temperature sensor faulty. Select option for model selection: The scanner has various options; you can choose SmartVIN to detect your vehicle automatically. If you need help with the fix, Fix Finder will even recommend a trusted local shop. Please note that you may or may not erase a code when the issue is not fixed. May 25, 2023 · C1201 Toyota Code – Engine Control System Malfunction. Fault Codes. 5000 Control unit N51 (AIRmatic control unit), internal fault CURRENT 5001 Control unit N51 (AIRmatic control unit), internal fault CURRENT 5002 Control unit N51 (AIRmatic control unit), internal fault CURRENT 5003 Control unit N51 (AIRmatic control unit Jun 3, 2008 · P0165 O2 Sensor Circuit Slow Response (Bank 2 Sensor 3) P0166 O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 3) P0167 O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 3) P0170 Fuel Trim Malfunction (Bank 1) ) check vaccum leaks first or. See also: Mercedes-Benz PDF Workshop Manuals. If you have entered the code correctly on the radios display, simply May 10, 2022 · When you find fault code A25464 the electric steering lock has a malfunction in mercedes benz you will see there is no ignition or any light on cluster meter. You'll likely find another OBD2 code—from P0301 to P0308—alongside P0300 as these all point to engine misfires. The ABS Module sets the OBDII code when the Steering Angle Sensor is not to factory specifications. 9. Wiring, connectors, ignition coil 5, ECM. Trouble Code. P0655 Engine Hot Lamp Output Control Circuit Malfucntion P0656 Fuel Level Output Circuit Malfunction. but. 6L and 3. And some others. The on-board diagnostics does not replace the off-board diagnostics (Star diagnostics), as certain functionalities can only be checked using the off-board diagnostics (e. February 1, 2001 Mercedes Benz Code Scanner CS1000 OB15-11 5 DIGITAL FAULT CODE SYSTEMS 2 - 12. Put in new o2 sensors or good used ones. All Diagnostic Trouble Codes have a letter followed by a 4-digit number (e. NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes. However, if you are referring to P1314, this is often related to cylinder misfiring or issues with ignition coils or related components in gasoline engines. 0 refers to fuel and air controls. lo ad bg yi ez bw ki em re ld