16716/P0332 - knock sensor 2 circ low imput. Your car’s computer will set the code when it determines that there’s too much fuel (or too little oxygen) in the engine’s … Code P0170 is defined as “ Fuel Trim Malfunction (Bank 1)”, with “Bank 1” referring to the side of the engine that contains cylinder #1 on engines that have two cylinder heads.2G P0170 code Fuel trim Malfunction, bank 1.Open the main menu on your scanner, and select … trim level is high presumably trying to compensate for an over lean condition. If there are no intake leaks, the next step is to replace the air filter and clean the Mass Air Flow (MAF) Sensor. The engine is either running lean or rich. one or more injectors restricted or fuel pressure regulator failed. it is fuel trim bank 1 and 2 what is this - Answered by a verified Mercedes Mechanic. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Without P0170 Fuel Trim (Bank 1) AutoHex Online Help: Hyundai i30(FDe) 2011. It is common for most auto repair shops to charge between $75 and $150 per hour. Hello again I have a 1999 Mercedes Benz e320 vehicle has mult. A P0170 means that there has been a problem with the computer's air: fuel ratio.Code P0170 is set when the Powertrain Control Module has reached its operational May 26, 2022 Changes in fuel delivery will be indicated by the long-term and the short-term fuel trim values. If its the X16XEL P0130 = Oxygen sensor 1 - circuit malfunction Probable causes: wiring, O2 sensor, engine control module I bet its either wiring or O2 sensor (more likely the O2 sensor!) - highly doubt the ECM BUT, both codes are linked: P0170 - Fuel trim bank 1 malfunction Possible Causes: Intake leak, AIR system, EVAP canister purge … Aug 21, 2022.put a new air flow meter on it new lambda sensors coil pack and plugs. Computer says depollution fault message on the LCD. 0170 is a total pain, it is a very vague code, really need live data to watch the fuel trim itself, but it could be anything from the EGR not seating correctly to a leak in the exhaust upstream from the 1st O2 sensor, or in the inlet side, including inlet manifold/gasket, vac pipe etc etc. It might take 1 to 3 hours to complete the job, depending on your vehicle’s make and model. He has a Peugeot 206 and has engine management light come on. It is important to have the issue diagnosed and repaired as soon as possible to ensure that your vehicle runs safely and I believe it is only a matter of time before the other bank 1 injectors fail. SUGGESTED FIX:-check your fuel filter and replace as necessary.Possible causes – Intake air leaks – Faulty front heated oxygen sensor – Ignition misfiring – Faulty fuel injectors – Exhaust gas leaks – Incorrect fuel pressure – Lack of fuel – … Also when try to speed up when I give gas I feel the same jerk. Codes 170 and 173 indicate an issue with the fuel trim for which the ECM can no longer compensate.
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