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HVAC Mechanic
Добавлен 8 дек 2012
My channel is about automotive and HVAC repair for DIY individuals. This includes tutorials, how to, step-by-step- fixes and repairs.
Contact Email: fixandrepairslots@hotmail.com
Website: www.backyardmechanic.org
I am a participant in the Amazon Associates Program, an affiliate advertising program designed to provide a means to earn fees by linking to Amazon and affiliated sites. As an Amazon Associate, I earn from qualifying purchases.
Disclaimer:
This RUclips channel (HVAC Mechanic) does not make any warranties about the completeness, reliability and accuracy of the information contained in any video.
If you choose information from this RUclips channel (HVAC Mechanic) for repair or maintenance of any equipment you do so at your own risk.
Whenever there is any doubt be sure to call a professional.
Contact Email: fixandrepairslots@hotmail.com
Website: www.backyardmechanic.org
I am a participant in the Amazon Associates Program, an affiliate advertising program designed to provide a means to earn fees by linking to Amazon and affiliated sites. As an Amazon Associate, I earn from qualifying purchases.
Disclaimer:
This RUclips channel (HVAC Mechanic) does not make any warranties about the completeness, reliability and accuracy of the information contained in any video.
If you choose information from this RUclips channel (HVAC Mechanic) for repair or maintenance of any equipment you do so at your own risk.
Whenever there is any doubt be sure to call a professional.
Causes and Fixes P0339 Code: Crankshaft Position Sensor “A” Circuit Intermittent
How to fix P0339 Code: Crankshaft Position Sensor “A” Circuit Intermittent
The computer (ECM/PCM) monitors the engine timing using the Crankshaft Position Sensor (CKP). This allows for the ignition (spark) at the correct time.
A P0339 code is set when the computer (ECM/PCM) detects the crankshaft position sensor is out of a specified range.
Some vehicles have a Crankshaft Position Sensor Re-Learn Procedure
Possible Causes of a P0339 Code:
Faulty Crankshaft Position Sensor
Wiring Issue (Sensor harness has open or short)
Blown Fuse
Engine Timing Off (timing Belt/Chain, tensioner)
By using this information user assumes all risk of use.
The computer (ECM/PCM) monitors the engine timing using the Crankshaft Position Sensor (CKP). This allows for the ignition (spark) at the correct time.
A P0339 code is set when the computer (ECM/PCM) detects the crankshaft position sensor is out of a specified range.
Some vehicles have a Crankshaft Position Sensor Re-Learn Procedure
Possible Causes of a P0339 Code:
Faulty Crankshaft Position Sensor
Wiring Issue (Sensor harness has open or short)
Blown Fuse
Engine Timing Off (timing Belt/Chain, tensioner)
By using this information user assumes all risk of use.
Просмотров: 73
Видео
Causes and Fixes P0722 Code: Output Speed Sensor Circuit no Signal
Просмотров 1648 часов назад
How to fix P0722 Code: Output Speed Sensor Circuit no Signal A P0722 code is set when the computer (TCM/ECM/PCM) detects an interruption or slow response from the output shaft sensor (OSS). Electronically controlled automatic transmissions use the output shaft sensor (OSS) for information about the transmission input and output shaft rotation to properly control the shift solenoids. They output...
Causes and Fixes P2279 Code: Intake Air System Leak
Просмотров 21912 часов назад
How to fix P2279 Code: Intake Air System Leak A P2279 code is set when the computer (ECM/PCM) detects an intake air leak using information from a sensor. Sensors reporting to the computer can vary but include the Mass Air Flow Sensor (MAF), Manifold Absolute Pressure Sensor (MAP), and Air Intake Temperature Sensor (IAT). Causes include a bad hose, leaky gasket, or bad sensor. Possible Causes of...
Causes and Fixes P0102 Code: Mass or Volume Air Flow A (MAF) Circuit Low
Просмотров 23917 часов назад
How to fix P0102 Code: Mass or Volume Air Flow A (MAF) Circuit Low The MAF (Mass Air Flow) sensor reports to the computer all the air going into the engine. It will be located between the air filter and the throttle body. A single MAF sensor was common on older cars and trucks but many vehicles now include other sensors such as the MAP (Manifold Absolute Pressure) and IAT (Intake Air Temperatur...
Causes and Fixes P0358 Code: Ignition Coil H Primary/Secondary Circuit Malfunction
Просмотров 37422 часа назад
How to fix P0358 Code: Ignition Coil H Primary/Secondary Circuit Malfunction A P0358 Code is set when the computer (ECM/PCM) detects an issue with the primary or secondary circuit for ignition coil “H.” Ignition Coil “H.” is on the number 8 cylinder on the engine. The ignition coils provide high voltage to the spark plug, so at the right time, it can send out a spark that ignites the air-fuel m...
Causes and Fixes P0053 Code: Heated O2 Sensor (H02S) Heater Resistance (Bank 1, Sensor 1)
Просмотров 251День назад
How to fix P0053 Code: Heated O2 Sensor (H02S) Heater Resistance (Bank 1, Sensor 1) An oxygen sensor has heating element that preheats the sensor during cold start conditions. This speeds up the process of getting the oxygen sensor up to operating temperature. The computer (ECM/PCM) uses the upstream O2 Sensor-1 to modify the air/fuel mixture. The downstream Sensor-2 works with Sensor-1 to moni...
Causes and Fixes P2271 Code: O2 Sensor Signal Biased / Stuck Rich Bank 1 Sensor 2
Просмотров 720День назад
How to fix P2271 Code: O2 Sensor Signal Biased / Stuck Rich Bank 1 Sensor 2 A P2271 code is set when the Bank-1 Sensor-2 oxygen sensor reports a Rich air-fuel mixture. A Rich condition exists if the engine is getting more fuel than air in the cylinders. (Air/Fuel Ratio is wrong) P2271 code can sometimes be problematic since it can be caused by many things. Causes of a P2271 code include a bad o...
Causes and Fixes P0071 Code: Ambient Air Temperature Sensor Range/Performance
Просмотров 26314 дней назад
How to fix P0071 Code: Ambient Air Temperature Sensor Range/Performance What is the Ambient Air Temperature Sensor? The ambient air temperature sensor reports the outside temperature to the computer. It is usually located in the front grill or bumper. The sensor is a Thermistor, which is a resistor whose resistance decreases when the temperature rises. To get accurate temperature readings, it n...
Causes and Fixes P0089 Code: Fuel Pressure Regulator Performance
Просмотров 51114 дней назад
How to fix P0089 Code: Fuel Pressure Regulator Performance A P0089 code is set when the computer (ECM/PCM) detects the fuel pressure is not correct. The fuel pressure regulator, along with the fuel pump, is responsible for maintaining fuel pressure. A P0089 code is commonly caused by a bad fuel pressure regulator failure, bad fuel pump, or bad fuel pressure sensor. Many modern vehicles have two...
Causes and Fixes P2272 Code: Oxygen Sensor Signal Biased/Stuck Lean (Bank 2 Sensor 2)
Просмотров 42714 дней назад
How to fix P2272 Code: Oxygen Sensor Signal Biased/Stuck Lean (Bank 2 Sensor 2) A P2272 code is set when the Bank-2 Sensor-2 oxygen sensor reports a lean air-fuel mixture. A lean condition exists if the engine is getting more air than fuel in the cylinders. (Air/Fuel Ratio is wrong) P2272 code can be problematic since it can be caused by many things. Causes of a P2272 code include a vacuum leak...
Causes and Fixes P0125 Code: Insufficient Coolant Temperature for Closed Loop Fuel Control
Просмотров 48514 дней назад
How to fix P0125 Code: Insufficient Coolant Temperature for Closed Loop Fuel Control A P0125 Code when the computer (ECM/PCM) sees an issue with the engine not reaching its operating temperature. A closed loop is when the computer (ECM/PCM) uses the oxygen sensor for feedback. An open loop is when the computer (ECM/PCM) does Not use the oxygen sensor for feedback. An open loop is normal when th...
Causes and Fixes P0402 Code: Exhaust Gas Recirculation Flow Excessive Detected
Просмотров 56121 день назад
How to fix P0402 Code: Exhaust Gas Recirculation Flow Excessive Detected What is an EGR Valve? The EGR valve reduces emissions by allowing burnt exhaust gases to go back into the engine. This lowers the engine combustion temperature, which reduces Nitrogen Oxide (NOx) emissions. An EGR valve can be vacuum-controlled and electronically-controlled with many different designs. Possible Causes of a...
Causes and Fixes U0423 Code: Invalid Data Received from Instrument Panel Cluster Control Module IPC
Просмотров 54921 день назад
U0423 Code: Invalid Data Received from Instrument Panel Cluster Control Module (IPC) A U0423 code is set when one or more computer modules receive the wrong information from the Instrument Panel Control (IPC) module. Symptoms include instrument cluster performance problems and no indicator lights in the instrument panel cluster. Common causes of the U0423 code include a bad battery, a faulty in...
Causes and Fixes P0357 Code: Ignition Coil “G” Primary / Secondary Circuit Malfunction
Просмотров 46328 дней назад
How to fix P0357 Code: Ignition Coil “G” Primary / Secondary Circuit Malfunction A P0357 Code is set when the computer (ECM/PCM) detects an issue with the primary or secondary circuit for ignition coil “G.” Ignition Coil “G.” is the number 7 cylinder on the engine. Common causes of the P0357 code are bad ignition coil, coil wiring issues, and worn-out spark plug. Possible Causes of a P0357 Code...
Causes and Fixes P0172 Code: Fuel System Too Rich (Bank 1)
Просмотров 2,7 тыс.Месяц назад
How to fix P0172 Code: Fuel System Too Rich (Bank 1) A Rich condition exists if the engine is getting more gas than air into the cylinders. (Air/Fuel Ratio is off. (How a P0172 Code is triggered.) The oxygen sensor is reading the amount of oxygen burnt off during combustion and is reporting the information to the computer. The sensor is reading there is more oxygen than should be on Bank-1 side...
Causes and Fixes P0751 Code: Shift Solenoid “A” Performance/Stuck Off
Просмотров 1,1 тыс.Месяц назад
Causes and Fixes P0751 Code: Shift Solenoid “A” Performance/Stuck Off
Causes and Fixes P0097 Code: Intake Air Temperature (IAT) Sensor 2 Circuit Low
Просмотров 449Месяц назад
Causes and Fixes P0097 Code: Intake Air Temperature (IAT) Sensor 2 Circuit Low
Causes and Fixes P0356 Code: Ignition Coil F Primary / Secondary Circuit Malfunction
Просмотров 859Месяц назад
Causes and Fixes P0356 Code: Ignition Coil F Primary / Secondary Circuit Malfunction
Causes and Fixes P000C Code: A Camshaft Position Slow Response Bank 2
Просмотров 1,2 тыс.Месяц назад
Causes and Fixes P000C Code: A Camshaft Position Slow Response Bank 2
Causes and Fixes P0020 Code: Intake “A” Camshaft Position Actuator Circuit/Open (Bank 2)
Просмотров 688Месяц назад
Causes and Fixes P0020 Code: Intake “A” Camshaft Position Actuator Circuit/Open (Bank 2)
Causes and Fixes P0755 Code: Shift Solenoid “B” Malfunction
Просмотров 1,3 тыс.Месяц назад
Causes and Fixes P0755 Code: Shift Solenoid “B” Malfunction
Causes and Fixes U0002 Code: High Speed CAN Communication Bus Performance
Просмотров 949Месяц назад
Causes and Fixes U0002 Code: High Speed CAN Communication Bus Performance
Causes and Fixes P000B Code: Exhaust “B” Camshaft Position Slow Response (Bank 1)
Просмотров 1,2 тыс.Месяц назад
Causes and Fixes P000B Code: Exhaust “B” Camshaft Position Slow Response (Bank 1)
Causes and Fixes P0432 Main Catalyst Efficiency Below Threshold (Bank 2)
Просмотров 655Месяц назад
Causes and Fixes P0432 Main Catalyst Efficiency Below Threshold (Bank 2)
Causes and Fixes P0748 Code: Pressure Control Solenoid “A” Electrical
Просмотров 2,2 тыс.Месяц назад
Causes and Fixes P0748 Code: Pressure Control Solenoid “A” Electrical
Causes and Fixes P000A Code: Intake “A” Camshaft Position Slow Response (Bank 1)
Просмотров 2 тыс.Месяц назад
Causes and Fixes P000A Code: Intake “A” Camshaft Position Slow Response (Bank 1)
Causes and Fixes P0355 Code: Ignition Coil “E” Primary/Secondary Circuit
Просмотров 1,2 тыс.Месяц назад
Causes and Fixes P0355 Code: Ignition Coil “E” Primary/Secondary Circuit
Causes and Fixes P0015 Code: Exhaust “B” Camshaft Position Timing - Over - Retarded (Bank 1)
Просмотров 1,3 тыс.Месяц назад
Causes and Fixes P0015 Code: Exhaust “B” Camshaft Position Timing - Over - Retarded (Bank 1)
Causes and Fixes P0744 Code: Torque Converter Clutch Circuit Intermittent
Просмотров 2,8 тыс.Месяц назад
Causes and Fixes P0744 Code: Torque Converter Clutch Circuit Intermittent
Causes and Fixes P0365 Code: Camshaft Position Sensor “B” Circuit Bank 1
Просмотров 2,6 тыс.Месяц назад
Causes and Fixes P0365 Code: Camshaft Position Sensor “B” Circuit Bank 1
My 2001 sentra is a mystery. The code appears 2 times on my scanner. Ive replaced about everything except pcm and crankshaft position sensor and the thing is still sounding like it wants to die.
Hey thanks but I have a problem of sorts. I tested the right rear side on the JK Jeep Wrangler because my code reader is coming up with C1035. The cable is showing OL so I tested the left rear side and it shows the same thing! Does this mean that both sides are bad? I"m not sure what's going on. I switched the multi metre to voltage and both readings were around 11.35 volts. Do you have any idea what could be happening? Surely both sides are not bad, right?
My car stay in the middle cold and hot but as soon as I start to drive it it starts to over heat any suggestions u might have I would appreciate it
What heck i bought 2 oem upstream sensors from z1 motorsports and replaced them both at once and im still getting p0133
Thank you for this video, very clear...I am getting a P001800 on a 2013 A8 L with the 4.0 V8 twin turbo at 130Kkm...did oil change, checked 12v on solenoids + test, 5v on both cam sensors + resistance, as well a crank sensor,. did a seafoam..still getting code...did not do a engine flush, but starting to think its the chain stretching or tensionners. wondering if I forgot any other test I could do
Was told by repair shop, after smoke test, charcoal canaster was leaking. Had it replaced and codes P0 440 and P0 442 erased. In 50 miles check engine light came back on with same codes. Purge Valve, EGR Vacuum Modulator Valve, and gas cap replaced already for no help. Codes remain. Now what?
What would make a 07 Ford fusion loose communication code reader sides no communication
What would make a 07 Ford fusion loose communication code reader sides no communication
What would cause the CPM not to communicate in a 07 Ford fusion code reader sides no communication
Should it be replaced at the same time as the fuel pump ?
Cam shaft position sensor can cause the jerking issue when accelerating.
So is there no neutral wire needed ?
If taking the “pull the fuse” approach, can you just pull the fuse, wait a bit, then replace the fuse or are you saying you have to pull the battery power then pull the fuse and replace it? Thanks for clarifying (1:10)
Thanks sir
Thanks. Ready to vacuum the lines on my Della mini-split (relabeled, most made by Medea of China). I have the Harbor Freight gage set (automotive) and their vac pump, similar to your setup and frustrated I had no fitting for the mini-split port. Should have found this youtube earlier. Down until I receive the adapter you mention. Thanks.
These cars are really hard to bleed the air out of also. I’ve had to replace the temperature sensors multiple times the thermostat within a year of replacing it already the water pump and pretty much all the hoses and it still has coolant issues. It does have an impressive 255,000 miles though so if she dies she dies
Why are these 240 volt mini splits not wired the same as a washer dryer combo which are four wire? There is no bonding? The green jumper wire would be removed so the bare ground wire could be used to bond the unit. A shock hazard similar to a washer dryer combo?
Too many videos tell ya to buy a TCM when another transmission issue can also cause P0700 Great vid
CURRENTLY dealing with this on my 2014 3.6 impala, it fuking sucks......i have no way of diagnosing but by checking the wires for resistance/continuity.....every module, every wire, every connector.....so far all my 2500, 2501 circuits are good....i hope its an easy wire fix. i lost 6k on a transmission shop that just started swaping the most expensive prts hoping for the best, next thing you know, i get U0101 for the 3rd time.....they say dont bring it back. had they done their job and proper diagnosis I coud be working.
Nothing this guy says is correct. My wheel is hard to turn. No sound, no leak nothing, just bad luck. Sometimes it's easy to turn. Sometimes easy impossible to diagnose. Everything in my life is is terrible.
Sounds like yours has air in the system
I like the way you explian things no to much bla bla bla and more of what it is
Automatic gear ford gear one incorrect ratio what is reason ? Can you explain ,how to fix?
What if you just need a jump?
Hello, I had a question, I vacuumed down my mini split according to your video and it held for an hour at -30microns. Then I released the the high pressure valve and the low pressure valve shot up on the gauge accompanied by a squeal. I discovered a small leak at that connection point with the soap. I fixed the leak but don't know what to do next. Am I ok to do the electrical and run it? Or do I have to do a pump down. Thx for the great videos.
If the leak is fixed and the unit is working, then it is likely good. If it is still leaking, then it would need to be pumped down and refrigerant placed back into the outside unit while it is fixed.
Could the issue for this code ever be derived from the ECM not sending a turn on signal to the vent solenoid?
Yes, an open wire that doesn't send the signal to the vent valve will cause issues.
Hi,I'm driving a vw passat 1.8TSI B7.I also have the code Mass air flow sensor(G70) P0101 Implausible Signal.I have taken out the sensor and put it in another passat the same as mine.It drove 100% but when I tried to put that car's sensor in my car it shows the code P0101.I don't know what to do anymore.Loss of power.That is the only fault code on the engine
If the sensor is good, I would test the wiring.
My ford figo ,when we took out the whole gauge fro. The tanking looks OK even lifted it us to different possion and get correct reading both on tank and actual gauge but once tighten and put back in tank remain empty
Just replaced fuel pump on 2006 Dodge Grand Caravan and it won't start, i sprayed starter fluid and it started for 30 seconds. Any help?
Great information !!! Thank you.
C4-3 62-2 C4-2 which error code sir
Ok ty instead of trying to tell me the mass air flow sensor I just cleaned to clear P0171 code is the P0113 codes iat sensor you explained, it could be built into that sensor or a different sensor.
If I partner this code with gas pump clicking off every 10-30 seconds when I'm pumping, even overflowed a couple times and you can hear the gurgle as it goes down. Could that be the fuel tank pressure sensor?
It will need to be diagnosed, but that is a common symptom of a bad vent valve.
Amazing video and energy! Helped a lot
I have a 2016 jeep renegade latitude with a 2.4 Monday it threw that code at me and Tuesday my jeep completely died.... doesn't get no power to anything wont crank wont go to acc wont do nothing notta zelch nothing....now heres the kicker....my raido will come on and my door open light and my odometer....but literally thats all
Finally found a channel with a guy that’s straight to the point! You’re much appreciated!
If it's a blown fuse which one is it?
Excellent video, puts in detail the possible causes for that code and, thank you
Juat happened to me on my 2019 silverado right now
I just put a new throttle body on an 02 buick century that already had a TPS sensor on it hooked everything back up and now my pedal is stuck want move and im getting a code saying the tps is bad... i even took my new one off my old throttle body
Thank you
Excellent video . I can now investigate!
Does this cause loss of power?
Thank you for this video, went through forums, auto parts stores, no one knows which side is what. 😅 thank you again
Hi I drove through a deep puddle and the car died. It is a rental cAr. There. Are a few codes that say dealer. Park brake malfunction, drive start control malfunction, secondary brake collision system malfunction or some tjingime that. The car is dry now . Do you know how to reset theses codes so I can start it and return it
I don't have any power to my coolant temp sensor
Thankyou from Australia
Ganna have to try this today everything is on in my 2018 traverse but it won’t start the engine, even when jump starting
Thank you for this video
My scan tool does not pick up any codes... the battery was bad and replaced... any idea what the cause could be?
I've added r290 (propane) into a central HVAC before and it worked great. Do you think it would work with a window unit? I don't see why they say it is dangerous, yet it can be used in freezers and mini fridges right by your bed? It makes no sense to me. I guess I could try r134a and hope that it works... Because I can't buy r410a, but r290 and r134a are both easy to get online.