The basics on live data obd2 scanner Fuel Trim Diagnostics [an SD Premium class] #fueltrim STFT = Short term fuel trim, is adjusted by the pcm to overcome small problems that may arise and usually keeps the engine running as close to
Check Engine Light Code P0420 on Your Car / Truck? Replace These Parts to Pass Emissions Sensor simulator
A Toyota master diagnostic technician explains Toyota fuel trims both short term and long term. Also does a demonstration of real STFT B1 and B2 Variances
Shop for New Auto Parts at 1AAuto.com Got a P0420 code? A failing catalytic converter is something that From LS-54 Diagnostic Strategies: Ignition & Misfires, As with Part 1 on Air Induction and Part 2 on Fuel Delivery, this course is STFT B1 at 0.0% means no immediate short-term correction. Check fuel injectors, intake leaks, and oxygen sensors for faults. Inspect wiring and connectors for
Lo que no sabías del Fuel Trim 💥 #shorts #automotriz #diagnostico In this video i explain fuel trims in a easy and simple way. For subscribing to DDTSB visit DDTSB.COM For business inquiries (not
OBDII Scanner Here is a look at the short term fuel trim level on my 2004 GMC Envoy after a fuel pump What do you do when a vehicle has no codes but exhibits bad fuel economy? Andrew Markel details the situation with a 2004
how to diagnose o2 sensors or catalytic converter how to quickly and properly diagnose a faulty O2 sensor or catalytic converter these tests must be performed after the vehicle is
Beginner Fuel Trim Diagnostics / Vacuum Leaks (Toyota Tundra) LTFT B1: -0.8% STFT B1: 1.6% SHRTFT B1S2: 99.2% LTFT B2: 3.1% For some reason when selecting STFT B2 on my scanning device, it displays the
How to read short and long term fuel trims P0420 diagnosis with scan tool data
I had a good opportunity to show you what fuel trims shouldn't look like so I show that here. It even threw 2 codes for both banks How to Diagnose a Failing Fuel Pump with Fuel Trim data / Pro OBD2 Diagnostic Scanner NOT Required 1998 Chevy 5.7 misfire (P0300) and fuel system too lean (P0171 and P0174) trouble codes AFTER the intake manifold was
Fuel Trim Numbers After a Repair [Is it fixed?] Short Term and Long Term Fuel Trims, Oxygen 02 sensors Explained.
Using Short and Long Term Fuel Trims in Diagnostics Short Term and Long Term Fuel Trims Explained [LIVE] Ajustes de Combustible MICRO-CURSO desde Cero! 👉PARTE 2
P0171 P0174 Fuel Trim System Lean FIX! Chevrolet Silverado 4.3 Check out my store: BOSSC351'S PRODUCTIONS WAREHOUSE AND SUPPLIES at If my video
Making sense of fuel trims and O2 readings | Nissan Frontier Forum SOLVED! - Excessive STFT Issue | GMTNation Kia Rio 2006 LTFT, STFT, O2S1, and O2S2 data stream. After replacing oxygen sensor and fixing vacuum leak. My Rio threw in a
HOW TO READ SHORT TERM FUEL TRIM NUMBERS AND I EXPLAIN NORMAL RANGE NUMBERS STFT B1S2 means Short Term Fuel Trim Bank 1 Sensor 2, which is the downstream 02 sensor from the catalytic converter. Simple Fuel Trims Explanation (STFT and LTFT)
EL SECRETO que todo tecnico automotriz debe saber - AJUSTES DE COMBUSTIBLE (PCM fuel trims ) Huge STFT bank imbalance - help diagnose? STOP WASTING GAS! How to reset your long term fuel trims.
Toyota Fuel Trims and live data diagnosis tips! Fuel trim a good way to inspect for vacuum leaks #honda #mechanic #mechanictools #mechanicwork
Understanding the STFT B1 Normal Range: What You Need to Know STFT reads opposite of LTFT (after repair fuel trim data)
How to read oxygen sensors and short and long term fuel trims. I go alot more into detail about everything. If you have any Negative Fuel Trim and Fuel Economy | Maintenance Minute How To Fix A Vehicle That Runs Lean.
STFT B1/LTFT B1 reading high at idle after long drive | Traverse Forum In this video I locate and repair a vacuum leak. Then I will show you how to use fuel trim numbers to determine whether or not the
how to read 02 sensors, short and long term fuel trims Check your fuel pressure, issues after a long drive may be a sign of fuel pump loosing pressure after heating up, low fuel pressure can set a
Puedes entender los ajustes de combustible? ¿En que me puede ayudar entender los ajustes de combustible? El entender como In this live demonstration, I break down the relationship between short-term fuel trim and long-term fuel trim and how they adapt to Customer states check engine light and P0420 code Using oxygen sensor data you can quickly get an idea of catalytic converter
Attached are 2x logs with the issue and the tune. It's probably worth mentioning that in STFT b1 high log1 the car goes into Open Loop for about I made this video to explain the basics of fuel trims.
mira este video MESCLA ESTEQUIOMETRICA 14.7 KG DE AIRE X 1 KG DE Diagnosing Lean Conditions
Just a general explanation on how to read live data on a cars obd2 scanner click the link at the start of the video for a better What does all this mean? : r/MechanicAdvice How to Interpret Long Term Fuel Trim, Short Term Fuel Trim, O2 Sensor 1 and 2 Data
STFT B1 S2 is a short term fuel trim for bank 1, sensor 2, which is the downstream oxygen sensor on the cat con. The normal range for short term Understanding Short Term and Long Term Fuel Trim ScannerDanner Tools:
What does 8.6 % LTFT B1 and STFT B1 0.0% mean with a fuel sys In this video I am going to explain how your short and long term fuel trims are calculated, than we'll try to diagnose a problem on a Today I show you how to reset your long term fuel trims, which allows the ECU to relearn the fuel trims.
Como funcionan los ajustes de combustible "FUEL TRIMS" Long Term Fuel Trim Explained
STFT b2 s2 Graphing 99’ 5.7L vortec with missing driver Cat and p0300 code Honda Accord 2004 high STFT!
How to read short term fuel trim numbers and what it means. In this video I explain normal range and out of normal range. honda crv parámetros normales STFTB1 LTFT B1 ajustes de combustible fuel trims asi de facil verificamos fuga de aire
What are fuel trims in OBD2 #obd2 #obd2scanner STFT B1S2 99.2% – Submit Your Question HERE – Ask Scotty
Toyota Fuel Trim live data Fuel trims explained (the easy way) Links Below: Datalogging indicates high Long Term Fuel Trim (LTFT) @ +15%. New Custom Tuner Shop hesitates making
It's important to understand fuel trims #shorts P0171 SHORT TERM FUEL TRIM #kevinnadeau #gmcenvoy STFT B1/B2 S2 99.2%, is this normal? **PIC** - Ford F150 Forum
Negative Fuel Trim Indicators | Ron Bilyeu | Tech Tip I cover how to diagnose a failing fuel pump with fuel trim data without using a PRO-level OBD2 diagnostic scanner. If you are STFT B1 S1 same oscillation as above. STFT B1 S2 Plots at baseline zero, but no % reading at all. STFT B2 S1 same oscillation as above. STFT
Building a fast car? Get $400 OFF the all-inclusive VIP online course package deal: Kickstart your EFI using Innova scanner to track my shortfuel trim. this is part 2. Short and long term fuel trims, oxygen (02) sensors, open and closed loop explained. #cars #howthingswork #fuel #oxygensensor
Help with fuel trim results - ScannerDanner Forum How To Diagnose High Positive Long Term Fuel Trim: Test Bad MAF & Find Vacuum Leak With Smoke Test Please like comment and subscribe.
STFT B1 and B2 Variances on logs today im seeing b1 pulling fuel and b2 adding fuel. usually about a 7% variance between them. Relatively New Build. On this episode of Fear No Fix, Chris and Jordan break down the various things you'll want to investigate if you're getting How to quickly identify a vacuum leak using fuel trim and water
Optimising Your Tune Using Short & Long Term Fuel Trims (STFT + LTFT) [GOLD WEBINAR LESSON] In this video, we explain Short Term Fuel Trim (STFT) and Long Term Fuel Trim (LTFT), essential concepts for diagnosing engine “Fuel Trim Know-How”📈🧠Boost Your Diagnostic Skills #autorepair #automotivediagnostics #mechanic
Short term trim is off the chart 99.2% Conectate conmigo en facebook.
Ford Econoline año 2002 5.4 STFT ,LTFT normal In this video the Professor will walk you through some very basic tools you will need to learn how to diagnose fuel trim issues and Short Term and Long Term Fuel Trims Explained
2012 Chevy Cruze long term fuel trim at idle high ??? Short Term and Long Term Fuel Trims Explained [Easily]
Using O2 Sensor Data in Diagnostics Understanding how to use fuel trim for diagnostics is critical! I offer hundreds of hours of classes just like this one on my website at
Subscribe to see full videos @PhillipsVision. ✅✅ O2 SENSOR BAD? HERE IS A WAY YOU CAN FIND OUT! 2001 - 2007 GRAND CARAVAN O2 SENSOR REPLACEMENT
Full video: ------------------------------------------------------------------------------------------- Use an OBD STFT B1 17.2% = Short time fuel trim bank 1 is at 17.2%. This means that the engine is adding 17.2% more fuel to compensate for the engine