Check Engine Light Error Code 0170
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P0170 Vauxhall
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& Questions Ask a Mechanic Scheduled maintenance Estimates Parts Cars More About our mechanics Become a mechanic Reviews Contact Get a quoteNeed help?Call us: (800) 701-6230Need p0170 mercedes help?Call us: (800) 701-6230Get a quote Search Home Articles P0170 OBD-II Trouble Code: Fuel Trim Malfunction (Bank 1) P0170 OBD-II Trouble Code: Fuel Trim Malfunction (Bank 1) by Andrew Quinn on April 06, 2016 ShareTweetPin P0170 code definition Fuel Trim Malfunction (Bank 1) What the P0170 code means The P0170 code means p0170 proton that the powertrain control module is detecting a fuel trim that is outside the range of specification set by the vehicle’s manufacturer. This can mean a negative fuel trim or a positive fuel trim has been detected. The powertrain control module receives a signal from the oxygen sensors and will adjust the amount of fuel the engine receives based on the readings provided by the oxygen sensors. This action carried out by the powertrain control module is called a fuel trim. If the signal from the oxygen sensors calls for less fuel, the powertrain control module will act out a negative fuel trim. If the oxygen sensors call for a fuel increase, the powertrain control module will act out a positive fuel trim. What are the causes of the P0170 code? Any condition that causes the engine to run lean such as a weak fuel pump, a clogged fuel filter, or a
- Intake air leaks- Faulty front heated oxygen sensor- Ignition misfiring- Faulty fuel injectors- Exhaust gas leaks- Incorrect fuel pressure- Lack of fuel- Faulty Mass Air Flow (MAF) sensor- Incorrect Positive Crankcase Ventilation (PCV) hose connection What
P0170 Toyota
does this mean? Tech notes Dirty air filter, air filter housing or Mass Air Flow p0170 hyundai elantra (MAF) sensor, or faulty MAF sensor are common causes for the P0170 code. What does this mean? When is the code detected?Fuel injection
How To Fix Fuel Trim Bank 1
system does not operate properly or the amount of mixture ratio compensation is not correct Possible symptoms- Engine Light ON (or Service Engine Soon Warning Light)- Excessive Fuel Consumption P0170 Description With the Air/Fuel Mixture Ratio Self-Learning Control, the https://www.yourmechanic.com/article/p0170-obd-ii-trouble-code-fuel-trim-malfunction-bank-1-by-andrew-quinn 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. The Engine Control Module (ECM) calculates the necessary compensation to correct the offset between the actual and the theoretical ratios.In case the amount of the compensation value is extremely large (The actual mixture ratio is too lean.), the ECM judges the condition as the fuel injection system malfunction and light up the Malfunction http://www.engine-codes.com/p0170.html Indicator Light (MIL) (2 trip detection logic). P0170 Information for specific makes P0170 AUDI Fuel Trim Bank 1 P0170 BMW Fuel Trim Bank 1 P0170 CHRYSLER Fuel Trim Malfunction Bank 1 P0170 DODGE Fuel Trim Malfunction Bank 1 P0170 HYUNDAI Fuel Trim Bank 1 P0170 INFINITI Fuel Trim Malfunction Bank 1 P0170 JEEP Fuel Trim Malfunction Bank 1 P0170 KIA Fuel Trim Bank 1 Too Rich Or Lean P0170 MAZDA Bank 1 Adaptive Fuel Table At Calibrated Limit P0170 MERCEDES-BENZ Fuel Trim Malfunction Bank 1 P0170 MITSUBISHI Fuel Trim Malfunction Bank 1 P0170 NISSAN Fuel Trim Malfunction Bank 1 P0170 VOLKSWAGEN Fuel Trim Bank 1 Related Information Repair Importance Level: 3 1=Low 2=Medium 3=High Repair Difficulty Level: 3 1=Easy 2=Moderate 3=Hard AutoCodes.comFREE Android App Search Codes By Make Acura Audi BMW Buick Cadillac Chevrolet Chrysler Dodge Eagle Ford GEO GMC Honda Hummer Hyundai Infiniti Isuzu Jaguar Jeep KIA Land Rover Lexus Lincoln Mazda Mercedes-Benz Mercury MINI Mitsubishi Nissan Oldsmobile Pontiac Saab Saturn Scion Subaru Suzuki Toyota Volkswagen Volvo Browse All Codes For Specific Model YearBeta Ford F150 1998 Ford F150 1999 Ford F150 2000 Ford F150 2001 Ford F150 2002 Ford F150 2003 Ford F150 Ford Fusion 2006 Ford Fusion 2007 Ford Fusion 2008 Ford Fusion 2009 Ford Fusion 2010 Ford Fusion 2011 Ford Fusion 2012 Ford Fusion Honda Accord 2008 Honda Accord 2009 Honda Accord 2010 H
Share | Add Comment http://www.autocodes.com/p0170.html Forum Code Possible causes - Intake air leaks- Faulty front heated oxygen sensor- Ignition misfiring- Faulty fuel injectors- Exhaust http://www.autocodes.com/p0170.html gas leaks- Incorrect fuel pressure- Lack of fuel- Faulty Mass Air Flow (MAF) sensor- Incorrect Positive Crankcase Ventilation (PCV) hose connection What does this mean? Tech notes Dirty air filter, air filter housing or http://www.benzworld.org/forums/w163-m-class/1289997-check-engine-light-code-p0170-p0173.html Mass Air Flow (MAF) sensor, or faulty MAF sensor are common causes for the P0170 code. What does this mean? When is the code detected?Fuel injection system does not operate properly or the amount check engine of mixture ratio compensation is not correct Possible symptoms- Engine Light ON (or Service Engine Soon Warning Light)- Excessive Fuel Consumption P0170 Description 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. The Engine Control Module (ECM) calculates the necessary compensation to correct the offset check engine light between the actual and the theoretical ratios.In case the amount of the compensation value is extremely large (The actual mixture ratio is too lean.), the ECM judges the condition as the fuel injection system malfunction and light up the Malfunction Indicator Light (MIL) (2 trip detection logic). P0170 Information for specific makes P0170 AUDI Fuel Trim Bank 1 P0170 BMW Fuel Trim Bank 1 P0170 CHRYSLER Fuel Trim Malfunction Bank 1 P0170 DODGE Fuel Trim Malfunction Bank 1 P0170 HYUNDAI Fuel Trim Bank 1 P0170 INFINITI Fuel Trim Malfunction Bank 1 P0170 JEEP Fuel Trim Malfunction Bank 1 P0170 KIA Fuel Trim Bank 1 Too Rich Or Lean P0170 MAZDA Bank 1 Adaptive Fuel Table At Calibrated Limit P0170 MERCEDES-BENZ Fuel Trim Malfunction Bank 1 P0170 MITSUBISHI Fuel Trim Malfunction Bank 1 P0170 NISSAN Fuel Trim Malfunction Bank 1 P0170 VOLKSWAGEN Fuel Trim Bank 1 Need more help? Do you need more help with the P0170 code? Ask a question to our users or find an automotive repair shop near you to help fix the OBDII code Ask a Question Find a Shop Related Information Help AutoCodes.com Help us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the co
Mercedes-Benz Recommended Repair Shops MB Safety & Testimonials Mercedes-Benz Motorsports & Racing Events For Sale/Wanted/Trade/Giveaway Off-Topic AutoGuide.Com News Mercedes-Benz Technical Forums Audio & Telematics Forum Wheels Detailing and Car Care The Discount Tire Direct Tire, Wheel, Brake & Suspension Mercedes-Benz AMG Forums General AMG Mercedes-AMG GT Forum W176 A45 AMG W204 C63 AMG W203 C32 AMG, C55 AMG W202 C36 AMG, C43 AMG W205 C63 AMG W210 E50 AMG, E55 AMG W211 E55 AMG, E63 AMG Mercedes-Benz Sedan Forums Maybach W168 A-Class W169 A-Class W176 A-Class W245 B-Class W246 B-Class W201 190-Class W202 C-Class W203 C-Class W204 C-Class W205 C-Class W123 E,CE,D,CD,TD,TE Class W124 E,CE,D,TD Class W210 E-Class W211 E-Class W212 E-Class W213 E-Class W116 S, SE, SEL, SD Class W126 S,SE,SEC,SEL,SD,SDL Class W140 S-Class W220 S-Class W221 S-Class W222 S-Class Mercedes-Benz Coupe/Convertible Forums C117 CLA-Class C207/A207 E-Class Coupe & Cabriolet C208/A208 CLK-Class C209/A209 CLK-Class C215 CL-Class C216 CL-Class C218 CLS-Class C219 CLS-Class Mercedes-Benz Roadster Forums R/C107 SL/SLC Class R129 SL-Class R170 SLK-Class R171 SLK-Class R172 SLK-Class R230 SL-Class R231 SL-Class Mercedes-McLaren SLR Mercedes-Benz SLS AMG Mercedes-Benz Vans/Trucks/SUV/Others W163 M-Class W164 M-Class W166 M-Class / GLE-Class C292 GLE Coupe Forum G-Class X164 GL-Class X166 GL / GLS-Class X204 GLK-Class X205 GLC-Class X156 GLA-Class V-Class W447 V-Class smart Unimog W251 R-Class W901-905 Sprinter Supporting Vendors Free Car History Report Arnott Inc. AUTOGLYM CARiD.com Discount Tire Direct Extreme Dimensions RM European Auto Parts ECS Tuning Top Hydraulics, Inc. TopsOnline MBoemparts.com Mr. Wheels Pelican Parts Inc Remus USA Xenon-Vision BenzWorld Support Forums Benzworld Site issues forum BenzWorld Help Test Active Topics Today's Posts Gallery Garage Insurance Register Facebook Google Remember Me? Community Links User Tagging Statistics Hash Tag Subscriptions Search Forums Show Threads Show Posts Advanced Search Google Search Go to Page... Mercedes-Benz Forum > Mercedes-Benz Vans/Trucks/SUV/Others > W163 M-Class > Check Engine light and code P0170 and P0173 Reply Page 1 of 7 1 2 3 Last Tweet LinkBack Thread Tools Display Modes post #1 of 69 (permalink) Old 11-19-2006, 08:52 AM Thread Starter sstomcat BenzWorld Extremist Date registered: Jun 2006 Vehicle: ML-55 - 2000, Location: Spring, TX Posts: 902 Mentioned: 1 Post(s) Quoted: 20 Post(s) (Thread