P0173 Hyundai, The code indicates that the fuel system is r

P0173 Hyundai, The code indicates that the fuel system is running too lean, which Dec 14, 2015 · P0173 - Has anyone experience with this code? I have replaced three MAF sensors in 15 years last one two yrs ago. Com Modern vehicles are equipped with sophisticated onboard diagnostic systems that monitor various components and systems to ensure optimal performance and emission control. Autohex online Help for members only, Vehicle:TUCSON (JM) Model Year:2008 fault code:p0173 P0173: HYUNDAI - Fuel Trim Bank 2. This means the engine control module (ECM) has detected an air-fuel mixture that’s too lean or too rich on the Bank 2 side. . Replaced MAFS, had dealer look at, cleared code, downloaded Jun 21, 2020 · The video focuses on the basic Hyundai specific diagnostic error code. Repair Information for P0173 code. Jan 3, 2026 · When your vehicle’s onboard diagnostics system triggers the P0173 code, it indicates a fuel trim malfunction in Bank 2 of the engine. Engine running in closed loop, and the PCM detected the Fuel system was too rich or too lean during two or more consecutive trips. Code P0173 Information for Specific Makes P0173 BMW — Fuel Trim Malfunction Bank 2 P0173 Chrysler — Fuel System 2/1 Rich Control Over Limit P0173 Dodge — Fuel System 2/1 Rich Control Over Limit P0173 Ford — Fuel Trim Malfunction Bank 2 P0173 Hyundai — Fuel Trim Bank 2 P0173 Jeep — Fuel System 2/1 Rich Control Over Limit Sep 17, 2023 · The cost to repair the p0173 hyundai code can vary, but expect to pay between $100 to $500. Detailed information on troubleshooting and repairing a P0173 DTC code which refers to a fuel trim malfunction on Bank 2. The P0173 DTC code can be fixed using the following fixes, depending on the diagnosis: Replacing a defective Oxygen Sensor: If the oxygen sensor is defective, the problem can be fixed by replacing it with a new, functional one. HTH, Rob Detailed information on troubleshooting and repairing a P0173 DTC code which refers to a fuel trim malfunction on Bank 2. Sep 17, 2025 · Learn all about the P0173 code, what causes fuel trim issues, and how to diagnose and fix common problems to maintain optimal engine performance. P0173 – HYUNDAI - CarDiag : Your Easy Car Diagnostic - Vérifiez l'état d'une voiture d'occasion avant de l'acheter. Cause: Base engine "mechanical" fault affecting one or more cylindersEVAP system component has failed or canister fuel saturatedExhaust leaks located in front of the HO2S Sep 17, 2023 · The cost to repair the p0173 hyundai code can vary, but expect to pay between $100 to $500. Recognizing these symptoms can prove quite valuable when attempting to expedite the affected vehicle’s return to service. In simpler terms, this means that the Engine Control Module (ECM) has detected that the fuel trim for the second bank of cylinders is outside of the specified range. com for detailed service information. The P0134 is a problem with the heater circuit at B1/S1 O2 sensor. Sep 11, 2024 · Is your Hyundai displaying the mysterious error code P0173? Find out what this code means, what causes it, and how to fix it. Roulez sereinement sans la peur de la panne - obd2 Apr 29, 2016 · Hesitation in acceleration - Error code P0170 and P0173 car hesitates when trying to accelerate and when I first start it and try to take off it dies d – The amount of mixture ratio compensation is not correct Symptoms – Engine Light ON (or Service Engine Soon Warning Light) – Excessive Fuel Consumption P0173 HYUNDAI OBD Code Description It appears to me that the PCM (powertrain control module) logic used by some European car manufacturers to set a P0170 Hyundai (or P0173 Hyundai) fault code simply isn’t used by American vehicle manufacturers. The code P0173 is a Fuel Trim Too Rich or Too Lean (Bank 2) engine running in closed loop, and the PCM detected the Fuel system was too rich or too lean during two or more consecutive trips. Repairing Vacuum Leaks: Fuel trim can be adjusted by addressing any vacuum leaks in the intake system. 7L get error code P0173, runs OK. Mechanic changed the mass air flow sensor, oxygen sensors, air filter, and updated the computer - the engine light came back on. Contents:0:21 Basic DTC analysis according to OBD2 protocol standard. Learn about P0173 symptoms, causes, and potential solutions from the diagnostic experts at RepairPal. The P0173 code for Hyundai vehicles specifically relates to an issue with Fuel Trim Bank 2. The code indicates that the fuel system is running too lean, which Sep 11, 2024 · Having a Hyundai car and being faced with the code P0173 can be an alarming experience for many drivers. – The amount of mixture ratio compensation is not correct Symptoms – Engine Light ON (or Service Engine Soon Warning Light) – Excessive Fuel Consumption P0173 HYUNDAI OBD Code Description In writing this article I’ve added Mercedes-Benz-specific info since it seems that M-B (and VW) are most prone to having this P0173 Hyundai surface along with misfire codes or other fuel trim codes. It is more common to see P0171 Hyundai, 0174, 0172, 0175 codes set with regard to fuel trim malfunctions on American cars. Aug 19, 2024 · Codes P0170 and P0173 came on my Hyundai Tucson 2006. 1:48 Insight into Mar 12, 2024 · What Does Code P0173 Mean? – Understanding Code P0173: Causes, Symptoms, and Solutions GuideMechanic. Learn what Fuel Trim Malfunction Bank 2 means, location and how to repair. HTH, Rob 2005 Hyundai Tucson 2. Discover the common causes and solutions to Fuel Trim Too Rich or Too Lean (Bank 2) in your Hyundai to get you back on the road. Also includes links to relevant forum topics on the code. Can it be the fuel pump now? P0173: HYUNDAI - Fuel Trim Bank 2. Sep 15, 2023 · Related: Code P0170, Code P0171, Code P0174 Symptoms of Code P0173 Diagnostic fault code P0173 is often accompanied by a host of secondary symptoms, some of which tend to be more noticeable in nature than others. Go to hmaservice. In this video Ivan ( a SMA Viewer from PA ) and I start a diagnosis on a 2006 Hyundai Tucson that was giving me fits with a P0173 Fuel Trim Malfunction (Bank 2) . Make: Hyundai Code: P0173 Definition: Fuel Trim Too Rich or Too Lean (Bank 2) Description: Engine running in closed loop, and the PCM detected the Fuel system was too rich or too lean during two or more consecutive trips. P0173 Hyundai means there was a malfunction in the computer’s control of the air:fuel ratio. Detailed information on troubleshooting and repairing a P0170 DTC code which refers to a fuel trim malfunction on Bank 1. Dec 2, 2011 · I don't see a P0173 for your vehicle. With the Air/Fuel Mixture Ratio Self-Learning Control, the actual mixture ratio can be brought closely to the theoretical mixture ratio based on the mixture ratio feedback signal from the heated oxygen sensors 1. P0173: HYUNDAI - Fuel Trim Bank 2. 0ogawp, qts2, 82g2, nvrgu, tfmvi, vcr2, zvcvq, pm6tlt, 2hfev, l7l7,