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The rapid shooting sound when you turn the key usually points to an issue with the battery or starter. Try jump-starting the car; if it starts, the battery likely needs charging or replacement. Make sure battery connections are tight and clean, as loose connections can also cause issues. If the battery seems fine, the starter motor might need repair. Also, check the fuse box for any blown fuses related to the starter or ignition and replace them if necessary. If it still won’t start, a mechanic may need to inspect it further.

Try to double-check the ignition coil and spark plug for cylinder 2 to ensure they're working properly. Even though the noid test showed the injector is getting a signal, it could still be clogged or malfunctioning, so you may want to clean or replace it. Also, inspect the intake manifold for hidden vacuum leaks, and examine the wiring harness for any damage or loose connections.

1. RPM sitting below 1k and fan kicking in; If your RPM is low when stopping at a junction, it could be related to the idle control system. VW models sometimes experience issues with the throttle body or the idle air control valve. A dirty or faulty Mass Air Flow (MAF) sensor can also cause rough idle or fluctuating RPM, especially if you're seeing a leak near the MAF sensor. Address that leak, as it might be causing unmetered air to enter the system, affecting idle. 2. Leak around the engine/MAF side: If you’re noticing a leak, it could be vacuum-related, which might be causing the irregular RPM and idle issues. You should inspect the vacuum hoses, intake manifold, and the MAF sensor seal for any leaks. Also, a coolant or oil leak could cause engine performance problems if it's affecting critical engine components or sensors. 3. Rattling sound after timing belt and water pump change: A rattling noise after changing the timing belt and water pump could indicate that something wasn't torqued or aligned properly. Double-check that the timing belt tensioner, pulleys, and water pump were installed correctly. The noise could also be due to a loose belt or a misaligned tensioner, so it's best to have the belt assembly inspected again to rule out any potential damage

The P0131 code (O2 sensor low voltage) can be caused by several issues beyond the sensor and wiring, including: Exhaust leaks before the sensor, A vacuum leak causing lean conditions, A faulty fuel injector or fuel pressure issue, A bad ground or connector issue elsewhere in the circuit., The sensor itself may still be faulty despite appearing fine. Check these areas for further diagnosis.

@@exoniviews sir had inspect and i found that when i start the engine i checked the o2 sensor wiring voltage the 2 wires which is heater circuit in one wire there is 12v positive➕ from ignition but there is no ground comes from pcm i checked with multi meter and then with the tester i want to know that when me start the engine heater ground will come immediately or it will take time??let me know sir thanks for your precious support

@@hayabusagsxrlovers1374 If the ground for the O2 sensor heater circuit isn't activating immediately you start the engine, but rather delays, That means there may issue with the pcm or wiring. Try checking the following areas; Check PCM function and ensure its functioning correctly, as it controls the ground. 2. Inspect Wiring to Verify there are no breaks, corrosion, or damage in the ground wire from the O2 sensor to the PCM. 3. Check for Fault Codes, Scan for any error codes related to the O2 sensor or PCM that could indicate the issue. 4. Test the Relay or Fuse and ensure the fuse and relay controlling the O2 sensor circuit are not faulty and 5. PCM Reset or Reprogram: In rare cases, resetting or reprogramming the PCM may help if it’s a software issue. If none of these resolve the issue, replacing the PCM might be necessary.

My pleasure, am glad you like the video.

My pleasure, am glad you like it

What makes the AC light flashes I wanna hop on a 2007 Toyota Avalon

The AC light on a 2007 Toyota Avalon flashing should be as a result of low refrigerant, a faulty AC compressor, or an issue with the AC pressure switch. It's best to start by checking the refrigerant level and then inspecting the compressor if needed.

Noted. Thanks for your observations

Thanks for your comment, I appreciate. Where to connect smoking machine is through the Vacuum line or intake manifold, then run it to detect leaks as described in the video.

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I'm happy to hear that replacing the sensor resolved the issue! It's fascinating how some problems don't trigger any error codes, but it sounds like you made the right call, especially with the car's mileage. Sometimes, a bit of preventative maintenance can make all the difference. Thanks for sharing your experience!"

It's fine; I understand that not everyone is a fan of AI, and that's cool, but my aim is to provide valuable content, whether it's through personal experience, research, or technology. Anyway, thanks for watching and sharing your thoughts.

Thanks for watching!

To replace the knock sensors on a 2016 Toyota Avalon V6, follow these steps: Take off the engine cover and disconnect the negative battery connection. Take off the intake manifold, and find and disconnect the wire harnesses for the knock sensors. Unscrew the knock sensors to remove them. Install the new knock sensors and reconnect the wires. Put the engine cover and intake manifold back together. Re-connect the battery connection. To meet the manufacturer's recommendations, make sure to torque all of the nuts.

If you're having such experience, that means Your car may have an issue with the fuel system (fuel filter, fuel pump), spark plugs, or transmission. Have these checked by a mechanic.

Very sorry about that

Nobody cares

Having done all and the code is still there, try this Additional steps to fix code P2196 (O2 Sensor Signal Stuck Rich). 1. Look for vacuum leaks in the intake manifold and vacuum lines. Even minor leaks alter air-fuel mixtures. 2. Check the MAF sensor. A dirty or defective MAF sensor can cause a rich engine to run. If needed, clean or replace the MAF sensor. 3. Check the fuel pressure regulator. High fuel pressure can lead to richness. Ensure the fuel pressure meets manufacturer standards. 4. Engine Coolant Temperature (ECT) Sensor Review: A defective ECT sensor might transmit inaccurate temperature measurements to the ECU, generating a rich mixture. 5. Check for obstructions in the exhaust system, including the catalytic converter. 6. Occasionally, a faulty Powertrain Control Module (PCM) might cause improper fuel mixture adjustments. After fixing these issues, clear the code and look for returns. The problem may require a deeper diagnosis if it persists.

Thanks 👍

I guess make sure the Insurance will cover that mishap 😁

Fake news, I would have blown myself up by now

😂

Thanks bro, am working on it.

I think that’s a waste of time. That’s not going to catch say a hose thats hardened or cracked and lets air through only under pressure. Just change all suspect hoses and tie wrap the ends. It also won’t catch a gasket that leaks only under pressure/vacuum.

same here

You can use OBD2 code readers to scan for trouble codes.

I think just visually inspect it for any damages, if butterfly closure still swings right, gaskets out of place

🤭 naww it would fix any issues with it....