Obd2 codes pdf

Obd2 codes pdf. About the Code Reader VEHICLES COVERED VEHICLES COVERED The CAN OBD2 Code Reader is designed to work on all OBD 2 com- pliant vehicles. If you cannot find your model below and it is newer than 1996, please refer to our list of all Jeep OBD2 codes. For an OBD2 code list, please see our Saab code list or the appropriate generic list. These codes are structured as a series of letters and numbers, with each character serving a specific purpose: First character (P, C, B, or U). The list includes P, B, C, and U codes that relate to the powertrain, body, chassis, and network systems in Audi vehicles, as well as manufacturer-specific codes. P2900 through P2999. For example, 2 flashes, pause, 3 flashes would mean code 23. To retrieve trouble codes, turn the ignition key to the “on” position with the engine OFF. If you're unsure where to find code information, we highly recommend you just use the search feature instead to get help! 0 = Generic code; 3 = Ignition system problem; 01 = Misfire in cylinder 1; Accessing Code Meanings. Jul 7, 2020 · Download now. You’ll need a Code Reader to read the trouble codes. Possible wiring faults should be checked and corrected before replacing a suspected component. Autozone is one place that will give you the code number. This means that the crankshaft signals are out of time. P0446 - EVAP System Vent Control Circuit Get OBDII code definitions, description and repair information. NT680 Lite User Manual. PO Box 5867 Sarasota, FL 34277 (800)848-6657. Understanding OBD 2 codes is essential to assess your vehicle’s condition accurately. P3000 through P3499. DTC Database (OBD-II Trouble Codes) Definitions for generic powertrain diagnostic trouble codes. DTC Codes – P0100-P0199 – Fuel and Air Metering. P0102. 2. P1450 - Unable to Bleed Up Fuel Tank Vacuum. NT644 Elite User Manual. 1 2 The power of the code reader is provided via the vehide Data Link Connector(DL C). 4 The coolant temperature is out of range, the sensor is out of order. Ignition coils circuit poor electrical connection. Connect memory clear connector 2400400Z09, or a suitable jumper wire to reset switch terminals. P0102 Mass Air Flow circuit Low Input. 6440 Odell Place Boulder, CO 80301 (800)525-2943. $ 198. FLASH, pause, FLASH, FLASH = code 12. Source. Here is a list of the OBD-II codes for Ford: CODE Meaning. While a comprehensive list of every OBD-II code would be extensive, many resources, including websites and repair manuals, offer searchable databases where you can input a DTC to find its meaning. Page 5: Display Functions. . This step is necessary to initiate the scanning process. g P0420 - P0455 - P1320. #1 ·Aug 29, 2012. BOSCH OBD1100 at. 5. P0163 O2 Circuit Low Voltage (Bank 2, Sensor 3) P0164 O2 Circuit High Voltage (Bank 2, Sensor 3) P0165 O2 Circuit Slow Response (Bank 2, Sensor 3) P0166 O2 Circuit No Activity Detected (Bank 2, Sensor 3) P0167 O2 Heater Circuit (Bank 2, Sensor 3) P0168 Engine Fuel Temperature Too High. P0103 Mass Air Flow circuit High Input. 86-87 Accord and Prelude. OBD1 Codes. The ECM can detect that the timings of the crankshaft and camshaft don’t correlate with each other. Nov 9, 2023 · customerservice@motopowers. P2800 through P2899. P0016. Oxygen sensor circuit - no activity detected (post-converter sensor, right bank) P0161. View online or download Zurich ZR13s Owner's Manual OBD2 Code Reader. 3: Ignition system. 8L), Probe (2. It’s a handheld tool with a 16-pin trapezoidal connector that plugs into the vehicle and interprets the OBD code. Air/Fuel Ratio Sensor Heater Circuit Malfunction (Bank 1 Sensor 1) P1200. M (Menu) button – When pressed, displays the Main Menu. P1893 Engine Torque Signal Low Voltage. Then, establish a Bluetooth connection with the app, navigate to the control units section, select the relevant unit, and tap "Live Data. com. 95 Eclipse) Voltmeter or Test Light. The list includes P, B, C, and U codes that relate to the powertrain, body, chassis, and network systems in Subaru vehicles, as well as manufacturer-specific codes. Most popular brands link Autel, Innova, Launch, Actron, Foxwell etc. P2400 through P2499. All on-road vehicles and trucks sold in North America are required to support a subset of these codes, primarily for state mandated emissions inspections . P0105. Mass Air Flow Circuit. P2600 through P2699. Click to expand - OBD2 PIDs for Programmers (Technical) | Car OBD Diagnostics, ECU Chip Tuning & Auto Repair Support. Languages. Open up a serial terminal at 115200 bps, 8,N,1connecting to the serial port the simulator is configured to. This character indicates the system associated with the fault. P0100. The OBD2 connector. Folow the steps below to turn on the code reader 3 Plug OBD II cable to the vehides DLC. P1895 TCM to ECM Torque Reduction Circuit. The total number of blinks equals the code number. Definition der Diagnose-Fehlercodes (DTC), die in OBD2 für die Fahrzeugdiagnose verwendet werden. Jan 19, 2020 · P0300 Possible Causes. 99722 scanner pdf manual download. Before 1996 (Without OBD2 Scan Tool) The Check Engine light will light when the ECU stores a trouble code. Air/Fuel Ratio Sensor Circuit Response Malfunction (Bank 2 Sensor 1) P1155. Generic Powertrain Trouble Codes (P0xxx, P2xxx, P34xx - P39xx) P0001 Fuel Volume Regulator Control Circuit/Open P0002 Fuel Volume Regulator Control Circuit Range/Performance P0003 Fuel Volume Regulator Control Circuit Low Jan 29, 2013 · Diagnostic trouble codes (or fault codes) are obd2 codes that are stored by the on-board computer diagnostic system. Signal Out-Of-Range Low. Plug in the OBD-II cable to the simulator. Remove the jumper, but do not turn off the ignition. 1 No breakdowns. 5: Engine idle control. The standard SAE J1962 specifies two female OBD2 16-pin connector types (A & B). $9999. 4 P0200 – Injector Circuit Malfunction. The ECU is located under the driver’s seat. 1 P0171 or P0174 – System Too Lean. 1988-92 LH 2. $5999. P1892 Throttle Position Sensor PWM Signal High. Feb 29, 2024 · Firstly, find the OBD2 portand plug in the OBDeleven NextGen or FirstGen device. Diagnostic Trouble Code (DTC) Descriptions. ZR8s OBD2 Code Reader with Live Data. OBD2 Car Reader. (It will not work with other Data Link. If you weren’t able to find your OBD2 codes in this list, re-check the first two characters and make sure that they begin with P0, P2, or P3. Sensor 2 Circuit Performance. Codes by Model / Year. P2300 through P2399. Jul 27, 2023 · 17. Diagnostic Codes Mitsubishi Without OBD-II DiTECH INJECTION™ 11 Oxygen sensor fault. " Accessing the live data feature in the OBDeleven app is even more straightforward. . 2 P0010 – Camshaft Position Actuator Circuit Malfunction. Mass or Volume Air Flow Circuit Range/Performance Problem. Nov 19, 2004 · OBD-3 BMW Fault Codes (DTCs) Below is a comprehensive listing of BMW DTCs and the corresponding SAE P-codes. Sie ist kostenlos und ermöglicht das Auslesen von Fehlercodes über eine Schnittstelle vom Typ ELM327, ELM323. When you buy through links on our site, we may earn an affiliate commission. The OBD2 connector lets you access data from your car easily. These are stored in response to a problem found in the car by the system. Select OBD2 Library, then press ENTER The Select Manufacturer screen displays. Page 8: Battery Replacement 1 through 3, above. Craftsman 14063 View and Download Craftsman 14063 operator's manual online. MPFI V6 and 89-95 4 Cyl. 1 & 2. NT630 Plus User Manual. l l s 2. www. Find the scanner name and download pdf manual. 99 No trouble codes. Jan 27, 2022 · 4 Car Diagnostic Codes List. Saab: Accessing Diagnostic Trouble Codes Using Check Engine Lamp. The following suppliers offer diagnostic scan tools that can be used to retrieve scan tool codes as listed in the table above. King Andrew, Nov 13, 2019. Each OBD2 code refers to a specific problem that has been detected and recorded by the onboard diagnostic system . P0420 – Catalyst System Efficiency Below Threshold. Ford Manufacturer-specific OBD2 Codes List 16 CODES DEFINITION Ford P1531 Invalid Self-Test - Accelerator Pedal Movement Ford P1536 Parking Brake Applied Failure Ford P1537 Intake Manifold Runner Control Malfunction (Bank 1 Stuck Open) Ford P1538 Intake Manifold Runner Control Stuck Open (Bank 2) Ford P1539 Power To A/C Clutch Circuit Over After five seconds the OBD CHECK light should begin to flash. System too rich, left bank. P1117 - Engine Coolant Temp. 2 Input analog timing (100 mV) DME initiates secondary ignition for each cylinder then looks for feedback Common Toyota OBD2 Codes. com” to download “V519ProductTool” 2) After successful download, use Type-C data cable to connect the product and computer 3）Double click to run “V519ProductTool” 4）Select “Review Datastream” 5) After successful reading B3517 LR Door Sw Express Up/Down Window Contact Shorted to GND DTC. 4: Additional emission control. Configure the simulator to the protocol you desire to test. Check that Overheat Warning Lamp and Buzzer display shows Diagnostic Display Code 0–1. Compare to. If the trouble code listed does not apply to your vehicle consult your engine or chassis builder. Common Problems That Trigger This Code. Turn ignition switch to OFF position. It empowers you to retrieve and interpret Diagnostic Trouble Codes (DTCs), view live data from Jul 27, 2023 · An Audi OBD2 codes list provides a comprehensive list of diagnostic codes that can be retrieved from Audi vehicles' OBD2 system. Zurich ZR13s Pdf User Manuals. Use the UP and DOWN buttons, as necessary, to scroll to the desired DTC type (P=Powertrain, U=Network, B=Body, C=Chassis), then press the DTC SCROLL button. Count the flashes on the “ CHECK ENGINE ” or “ SERVICE ENGINE ” light. SAE standard J1979 defines many OBD-II PIDs. The All-system-scan feature reads and clears the trouble codes in all systems, including ABS, SRS/Airbag, TPMS and others. It works with 1996+ vehicles that are OBDII compliant. W2977 medical equipment pdf manual download. 13 Intake air temp sensor fault. Unlatch push button on Super Star II Tester as soon as first diagnostic trouble code is received. Owner's manual. Initiate KOEO self test. 6: On-board computer and auxiliary outputs. Setting the Unit of Measurement 6. Zurich 63809 is a versatile and user-friendly device designed to provide comprehensive diagnostics and insights for your vehicle. P1135. NT614 Elite User Manual. All 1996 and newer vehicles (cars and light trucks) sold in the United States are OBD 2 compliant. From the Tool Library menu, select DTC Library, then press ENTER The Select Library screen displays. Hyundai Scoupe (93 through 95) and Accent vehicles. View Add to my manuals 72 Pages. 7, 8, and 9: Transmission control system. I found this complete list of OBD II codes for BMW's. OBD2/EOBD Scanner. MP69038 (ASIN – B0BVMXP7ZC) OBD2 Code Reader Scanner FAQ. For an OBD2 code list, please see our Hyundai code list or the appropriate generic list. ZR13s covers all ten OBD2 Mode2 diagnostics. View and Download Performance Tool W2977 owner's manual online. 3. P0171 – System Too Lean (Bank 1) P0128 – Coolant Temperature Below Thermostat Regulating Temperature 2 days ago · P2700 through P2799 is generic powertrain codes. 1. P2800 through P2999 is generic powertrain codes. It is tabulated in hexadecimal code (a base 16 number system that uses digits 0 to 9 plus letters A through F), which is the computer language that the PCM uses to manage things. Save 36%. Empower Your Car Diagnostics with Our Extensive OBD2 Code List! Easily diagnose car issues with our user-friendly interface and gain insights into your vehicle's health. 63809. Step 3: Read the codes in the computer. OBD2 Communication Protocols by Manufacturer Make - Model 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 Audi/VW ISO 9141 ISO 9141 ISO 9141 ISO 9141 About the Code Reader VEHICLES COVERED VEHICLES COVERED The Code Reader is designed to work on all OBD 2 compliant vehicles. Voltmeter or Test Light. Accessing GM OBD1 Trouble Codes. B3793 Memory Seat Module Over Current. These resources are invaluable for Jan 21, 2024 · For the Complete OBD CODES List In PDF, Click Here: OBD CODES PDF LIST. 2 The air flow sensor is giving a signal incorrectly. Fuel injectors harness is open or shorted. baumtools. The Easiest And Best Way To Troubleshoot 1996 and Newer OBD II Vehicles, Digital OBD2 Code Reader. We would like to show you a description here but the site won’t allow us. brand scan tool manual has added. P1891 Throttle Position Sensor PWM Signal Low. 0L w/4EAT, 2. P0420 - Catalyst System Efficiency Below Threshold Bank 1. code library 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. P1118 - Engine Coolant Temp. OBD2 Scanners is reader-supported. The Check engine light will flash many short blinks. pdf. Hyundai Stellar vehicles. MPFI 86-88 4 Cyl. Camshaft variable timing solenoid failure, Engine oil level is too low, The engine is not timed correctly, The engine oil does not meet the manufacturer's Some newer Computer Control Systems also provide control over other vehicle functions, such as transmission, brakes, charging, body, and suspension systems. Reconnect negative battery cable and recheck codes to confirm the repair. NT624 Elite User Manual. If you'd like to receive ASE-certified fix advices for your diagnostic trouble code, we encourage you to explore our OBD2 scanners . This includes all Domestic, Asian and European vehicles. Mitsubishi OBD / OBD2 Codes. PO100 - PO199 Numbered Code Oxygen sensor circuit, high voltage (post-converter sensor, right bank) P0160. 3100 card reader pdf manual download. After 90 days and up to one year from date of purchase, PERFORMANCE TOOL® will replace at no charge any parts which our examination shall disclose to be defective and under warranty. Record the flashes. P0172. This Code Reader is designed to work with all OBD II compliant vehicles, including those equipped with a CAN bus OBD II was installed in some 1994 and 1995 model year gasoline vehicles To verify if a 1994 or 1995 vehicle is OBD II compliant, check the Vehicle Emissions Control Information label, which is located in the engine compartment This Code Reader is designed to work with all OBD II compliant vehicles, including those equipped with a CAN bus OBD II was installed in some 1994 and 1995 model year gasoline vehicles To verify if a 1994 or 1995 vehicle is OBD II compliant, check the Vehicle Emissions Control Information label, which is located in the engine compartment Nov 13, 2019 · The price of ETI membership for access to scan codes starts from US $7500 [2] However, even ETI membership will not provide full documentation for non-standard PIDs. Air/Fuel Ratio Sensor Heater Circuit Malfunction (Bank 1 Sensor 1) P1150. Page 46 Additional Tests TOOL LIBRARY THE TOOL LIBRARY Using the DTC Library 1. P0186 - Fuel Temp. Mass or Volume Air Flow Circuit Low Input. DIAGNOSTIC SCAN TOOL CAN OBDII. P0300 – Random/Multiple Cylinder Misfire Detected. Sensor 1 Circuit Performance. If more than one code is stored, the ZR4s OBD2 Code Reader. $ 93. With the ignition switch in the “on” position and the engine OFF, the red LED on the ECU will flash the trouble codes. 3 Incorrect signal from the communicator. Assenmacher Specialty Tools, Inc. Power your simulator off of the supplied 12V power supply. Oct 24, 2022 · Reading OBD codes requires an OBD scanner, which can cost between $30 and $60. Camshaft variable timing solenoid failure, Engine oil level is too low, The engine is not timed correctly, The engine oil does not meet the manufacturer's May 27, 2008 · Note: This post edited by DiMora to add TSB codes. Manifold Absolute Pressure Circuit. Fuel Injectors circuit poor electrical connection. Jumper the A&B terminals (a paper clip or a jumper wire work ok) Turn Ignition switch to ON position. About the Scan Tool DISPLAY FUNCTIONS DISPLAY FUNCTIONS 5. Locate Data Link Connector (DLC), see image below. For an OBD2 code list, please see our generic Mitsubishi code list. So here it goes: BMW Trouble Codes P1083 Fuel Control Mixture Lean (Bank 1 Sensor 1) P1084 Fuel Control Mixture Rich (Bank 1 Sensor 1) P1085 Fuel Control Mixture Lean OBD-II PIDs (On-board diagnostics Parameter IDs) are codes used to request data from a vehicle, used as a diagnostic tool. The reset switch is located behind the electrical unit board. Select Audible Tone in the Tool Settings menu, then press ENTER l l s – The Audible Tone screen displays. P2500 through P2599. P0441 - EVAP System Incorrect Purge Flow. BOSCH OBD1000 at. View and Download CEN-TECH 99722 user manual online. Powertrain Control Module (PCM) failure, Variable valve timing actuator failure, Wiring issue. The scan tool will power up as soon as it has been plugged in. Connect the OBD II cable to the code reader Fnd DLC on vehide A plastic DLC cover muy be found fir some vehides and youneed to remove it before plugging the OBD2 cable. Monitors the fuel vapor vacuum and pressure in the fuel tank. Oxygen sensor heater circuit malfunction (post-converter sensor, right bank) P0171. Print System Setup Update software Printt Software Upgrade Procedure 1）Log in to “elm327. Page 49 About the Scan Tool Additional Tests ADJUSTMENTS AND SETTINGS ADJUSTMENTS AND SETTINGS DISPLAY FUNCTIONS 5. System too lean, left bank. LD button – When pressed while linked to a vehicle, places the Scan Tool in Live Data mode. Mehr Details finden Sie auf unserer Seite unsere Diagnose-Software EOBD-Facile. P0106 EGR Barometric Pressure Sensor Input Signal is out of Self-Test Range. 12 Airflow sensor fault. P0010. OBD-II Trouble Codes. Questions & Answers. P0011. Download to read offline. Some 1994 and 1995 vehicles are OBD 2 compliant. 6. 3 P0135 or P0141 – O2 Sensor Circuit Malfunction. Apr 5, 2023 · Before plugging in your Ancel AD310 code scanner, ensure that your car's ignition is turned off. After establishing a connection, the Ancel AD310 will automatically perform P0300 - Random/Multiple Cylinder Misfire Detected. FULL LIST OF OBD II CODES 1996 AND NEWER. Ignition coils harness is open or shorted. The System memory will be cleared in approximately 10 seconds. Faulty spark plug (s) Faulty ignition coil (s) Clogged or faulty fuel injector (s) Intake air leak. P3000 through P3499 is generic powertrain codes. Page 16 . Baum Tools Unlimited, Inc. ZURICH. When code 4444 or 0000 appears, then either turn off the ignition or reinstall the jumper to end code readout. Shop All ZURICH. 2 Jun 7, 2016 · The connector is a female 16-pin connector that is trapezoidal in shape. NT510 Pro User Manual. Zurich 63809 ZR8 OBD2 Code Reader Owner's Manual. b) Locate the vehicle’s 16-pin Data Link Connector. Chrysler Manufacturer-specific OBD2 Codes List 1 CODES DEFINITION Chrysler B1000 A/C Switch Request Input Circuit/Performance Chrysler B1001 A/C Switch Request Input Circuit Low Chrysler B1002 A/C Switch Request Input Circuit High Chrysler B1003 Panel Mode Switch Request Input Circuit/Performance Chrysler B1006 BI-Level Mode Switch Request Input Circuit/Performance Chrysler B1009 Jul 27, 2023 · A Subaru OBD2 codes list provides a comprehensive list of diagnostic codes that can be retrieved from Subaru vehicles' OBD2 system. Disconnect and isolate battery ground cable, then depress brake pedal for 5–10 seconds. Clearing Trouble Codes Diagnostic trouble codes may be cleared by disconnecting the battery ground cable for at least 20 seconds. 5L) & 88–93 Festiva. P0101. NOTE: A model specific code list like those below will be the most accurate source for manufacturer specific OBD / OBD2 codes of your vehicle. 99. In the illustration is an example of a Type A OBD2 pin connector (also sometimes referred to as the Data Link Connector, DLC). Hyundai Sonata, Excel (90 on), Scoupe (91 & 92), Elantra. Clearing Codes; Codes Using LH System Tester (1985-93 2. NOTE: 96 & later are OBD2 systems and require a scanner. P2700 through P2799. View and Download Innova 3100 owner's manual online. P0181 - Fuel Temp. Get free answers from our OBDII expert community. B3527 Window Lockout Switch Circuit Low DTC. Codes are displayed in ascending order. The “$” symbol means the data is in hex code, not ordinary OBD2 codes are a standardized series of Diagnostic Trouble Codes (DTC) that are stored by the vehicle’s computer memory in case of a malfunction. P1890 Throttle Position Signal Input. GM General Motors OBD2 B Body Diagnostic Trouble Codes. 14063 diagnostic equipment pdf manual download. e. NT520 Pro User Manual. 3 LH) Codes by Model / Year; Questions & Answers; NOTE: 96 & later are OBD2 systems and require a scanner. The code is related to the crankshaft position and the camshaft position in correlation to the bank one sensor. 5 P0401 – Insufficient EGR Flow Detected. 1 – The connection cannot be made between the scanner and the car’s computer, please follow the below steps: a) Turn the ignition off. Second character (0-9). 5 How to Read OBD2 Scan Codes. 4, 2. Code Decoding. Step 2: Plug your OBD scan tool into the connector. (361) Shop All ZURICH. Code. B3522 RR Door Sw Express Up/Down Window Contact Shorted to GND DTC. Table a. The system failure occurs when the EVAP running loss monitor detects excessive fuel tank vacuum with the engine running (but not at idle). Although, we have added only most popular scanner manual here. Search OBD-II Trouble Codes. The scan tool’s male end will only fit one way onto the vehicle’s connector. For OBD information for all Chrysler vehicles please see our Chrysler OBD / OBD2 page. Aug 28, 2012 · 4730 posts · Joined 2007. The general list of unambiguous codes (type-10) for a Toyota car consists of the following items. Vollständige Liste der Fehlercodes in deutscher Sprache. Aspire, Capri (1. 6L), Escort & Tracer (1. The diagnostic trouble code is the code your OBD generates to tell you something is wrong. POWERTRAIN On-board Diagnostic Trouble Codes. The screen shows the code “P0001”, with the “P” flashing. The third digit represents the subsystem that is related to the code: 0, 1, and 2: air and fuel metering control. A few things to note: Page 9 About the Tool ADJUSTMENTS/SETTINGS & DTC LIBRARY The Enter DTC screen displays. (Exc. Air/Fuel Ratio Sensor Circuit Range/Performance Malfunction (Bank 2 Sensor 1) P1153. 4. P1894 Engine Torque Signal High Voltage. Brand: Zurich ERASING DIAGNOSTIC TROUBLE CODES (Dtcs) 21 NT680 User Manual. P0107 EGR/BARO Signal circuit is Less Than Self-Test minimum. Mass or Volume Air Flow Circuit Malfunction. The list is rather long, maybe we should sticky this, so anyone can access it. Jun 2, 2019 · Mode $06 data is information the OBD2 system tracks and compiles on “noncontinuous” monitors. #1 Mr. These OBD2 codes are stored when a sensor in the car reports a reading that is outside the normal/accepted range (Eg: fuel mixture too rich). VW OBD2 Codes. Once connected and your AD310 recognizes the connection, the screen will prompt you to turn on your car's ignition. Mass Air Flow Circuit Range/Performance. For example, if your vehicle’s OBD detects a leak in the evaporative emission system, you may see a P0442 code. Don't let car troubles slow you down – access a wide range of OBD2 codes to take control of your driving experience today OBD II Diagnostic Trouble Codes Page 2 Created by Oemy's UltraPower Performance Introduction The diagnostic trouble codes listed are the most likely definition; some manufactures have specific codes for individual models. 4. P0169 Incorrect Fuel Composition. Reading as a series of five letters and numbers, the DTC allows you to hone in on the system that is not functioning properly. Ask Your Car Question. (also see Full List of Toyota OBD2 Codes) P0100. OBD2 Codes of VW P1102 - O2S Heating Circuit Bank 1 Sensor 1 Voltage Too Low/Air Leak P1105 - O2S Heating Circuit Bank 1 Sensor 2 Short To Positive P1107 - O2S Heating Circuit Bank 2 Sensor 1 Short To Positive P1110 - O2S Heating Circuit Bank 2 Sensor 2 Short To Positive P1113 - O2S Jul 27, 2023 · 2. asttool. NT510 Elite User Manual. The ZR13s OBD2 Code Reader by ZURICH® is the ultimate daily code reader. P0106. See How This BEATS the Competition. OBD2 - Professional Diagnostics for the Master Technician - Latest Software Update Now Available Read More. UP button – When in MENU mode, scrolls UP through the menu options. GM General Motors OBD-II Diagnostic Trouble Codes. 2L & 2. Diagnostic trouble codes (DTCs) BMW code P-code Fault type and function Signal type and range Explanation 1 Ignition coil cyl. cv pc fi rn at wh yu ve rr xy