There's really no great way to video this, so we're just going to watch Don as he puts it down in. What you'll want to do is feed it down around the crank in the A/C pulleys first, and then you're going to try and pull it towards the middle on the left side, and then up and around. Now this is very important, this is a diagram for your belt. Slowly remove the tension from the tensioner, remove your wrench, then the belt is just a little bit it's just wrapped around all the pulleys so you have to just give it some slack and pull it up and off of the pulleys. Right here, we're demonstrating on the new tensioner, you put a 3/8 drive bar or ratchet in to move the tensioner, and now you can see Don is putting that 3/8 inch breaker bar right down in and getting it into the hole in the tensioner, then he'll push clockwise on the tensioner, and then reach back and flip the belt off the alternator. The tensioner is located right here, and it actually has a square hole in the middle of it. You just have to unbolt that bracket and let it hang free. We'll just fast-forward as we take that out. You want to remove the belt fully, so you'll need to remove this bracket here with a 13mm socket. With those removed, just pull the coolant tank up and out and just put it to the back out of the way. To start, there are two 10mm nuts that hold the coolant overflow tank, and we'll remove those. You'll need 10mm and13mm sockets, a ratchet, a 3/8 drive, and either a breaker bar or a ratchet handle with a pipe for some extra leverage. In this video, we're going to show you how to remove and reinstall a serpentine belt on this 2006 Chevy Impala. I hope this how-to video helps you out, and the next time you need a part for your vehicle, think of. If you now have a normal idle speed, clear any trouble codes that may have been set during the relearn procedure. If the engine idle speed still has not been learned, turn shut off the engine for 60 seconds and repeat the relearn procedure again starting with step 6.ġ2. After that drive cycle, the engine should be idling normally. If you feel the idle speed hasn’t been relearned, drive the vehicle at speeds above 44 mph and perform several decelerations and extended idle periods.ġ1. After the 3 minute run period, the engine should be idling normally. Then restart the engine and let it idle in PARK for 3 more minutes.ġ0. Shut off the engine and leave it off for 60 seconds.ĩ. The ECM will start to learn the new idle cells and Desired RPM should start to decrease.Ĩ. With a scan tool, monitor desired and actual RPM.ħ. Check that the ignition 1 voltage is greater than 10 volts.ĥ. Check that the mass air flow (MAF) is reading is greater than 2 g/s.Ĥ. Check that manifold absolute pressure (MAP) is greater than 5 kPa.ģ. Start engine and ensure the engine speed is between 450 to 4,000 RPM.Ģ. You will need a code reader or scan tool to perform this code clearing procedure.ġ. WARNING: Before starting the manual throttle body relearn procedure, the check engine light must be out and all trouble codes cleared from memory. This is the manual throttle body relearn procedure for a late 2000 Saturn Even if you don’t have a bidirectional scan tool capable of performing the procedure, it’s still a good idea to own a scan tool capable of reading live data. Most car makers allow you to perform a throttle body relearn procedure with a scan tool or manually.
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