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Where is ECM on Duramax?

Where is ECM on Duramax? The ECM is located on the bottom side of the Main Battery tray Drivers Side(towards firewall). For the LB7 (01-04)remove the black plastic pouch cover and remove the 2 metal clips. Use a 7mm socket to losen the bolts on the wireharness plug and remove the plug from the ECM. Where is the ECM module? In most vehicles, the ECM is located in the engine compartment. Some vehicles have the ECM mounted under the driver's or passenger seat, however. Is there a 6.5L diesel in a Humvee? Like the 6.2L, the 6.5L diesel was available...
Easy lifehacks

What should the temperature of an engine be?

What should the temperature of an engine be? Optimum performance, for both economy and power, is achieved at temperatures around 100-107 degrees C (210-225 degrees F). Up to 120 degrees C (250 degrees F) is OK if a decent oil is used, but getting a little warm. Some engine builders believe oil should be kept around 80 degrees C (175 degrees F) to keep things ‘safe’. What should coolant temp be when car is off? Thermostats normally open at around 80-90°C and the hose will only get hot once the thermostat has opened. Point is that the sensor is reading...
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How do I unlock my 2010 Silverado radio?

How do I unlock my 2010 Silverado radio? Turn on the ignition; it must be completely on and your vehicle running. Press the power button on your radio for several seconds to unlock the system. If this doesn't work, pull your vehicle's codes by pressing and holding presets 2 and 3 for 10 seconds. Write down the 3-digit code that displays on the screen. How do you unlock the radio in a 2010 Chevy Silverado? Press the power button on your radio for several seconds to unlock the system. If this doesn't work, pull your vehicle's codes by pressing and...
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When does the TPMS cancel the Learn Mode?

When does the TPMS cancel the Learn Mode? The TPMS will cancel the learn mode if more than two minutes have passed and no sensors have been learned, or if the RCDLR has been in learn mode for more than five minutes. If the learn mode is canceled before any IDs are learned, the RCDLR will remember all previously stored IDs and their locations. What's the best way to reset TPMS warning light? This might be the easiest method as it requires you to drive your car at 50 mph for about 10 miles, and the sensors will automatically calibrate...
Easy lifehacks

What does it mean when your car is surging at low rpm?

What does it mean when your car is surging at low rpm? What Is Surging? If the engine’s idle speed is not constant but is increasing and decreasing, it is known as surging. At low RPM, you can feel the vehicle shaking or vibrating; that’s also a sign of surging. There may be two situations of surging at low RPM. When do the RPMs go up or down? For example, RPM's quickly move from 1,250 to 1,500 at 45 MPH. This problem has been ongoing for two years (and driving me a bit mad). The condition is most pronounced when...
Common questions

How does the camshaft and crankshaft position sensor work?

How does the camshaft and crankshaft position sensor work? The camshaft and crankshaft position sensors monitor the location and speed of the camshaft and crankshaft. The camshaft position sensor monitors the rotation speed of the camshaft, which indicates valve position in the combustion cycle, while the crank position sensor monitors speed of crankshaft rotation, which gives piston location. What is the error code for camshaft sensor? Common error codes are P0340 for camshaft sensor, and P0335 for crank sensor. If you get a check engine light and symptoms of sensor failure like a misfire, do not drive the vehicle until...
Common questions

What are the features of a 2007 Chevrolet Equinox?

What are the features of a 2007 Chevrolet Equinox? Used 2007 Chevrolet Equinox Standard Features. The Equinox LS has air conditioning, AM/FM/CD stereo, power door locks/windows/mirrors, remote keyless entry, height-adjustable driver's seat, fold-flat front passenger seat, sliding/split-folding rear seat and a multi-tier cargo storage system. What's the name of the new Chevy Equinox? Extensive changes for 2007 include revisions to the instrument cluster, steering wheel, climate controls and radio buttons. A standard vehicle information center features 20 vehicle informat... Show full review Chevrolet launched a brand-new midsize sport utility vehicle as an early 2005 model. What kind of wheels does...
Common questions

Can a misfire cause your car not to start?

Can a misfire cause your car not to start? Hi There, Generally a misfire in one or two cylinders may not prevent the car from starting, however depending on how severe the misfire is, it may be possible. Engine misfires can be caused by many different problems and are generally caused by either a spark or fuel issue or in some cases, a combination of both. Why does my Ford F-150 won't start? Sometimes it will start and sometimes it won't. I was thinking it was the fuel pump driver, only to find out there isn't one on my vehicle....
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What causes the steering wheel to vibrate on a 1997 corvette?

What causes the steering wheel to vibrate on a 1997 corvette? This article applies to the C5, C6, and C7 Corvette (1997-current). Vibration through the steering wheel or the seat is a solid sign that there are components beginning to wear out. Figuring out what's causing that vibration is the real challenge. Why does my Corvette vibrate during the rev range? When they get bad enough (or when a Corvette owner decides he needs more power), the car will vibrate throughout the rev range. As the couplers disintegrate, the vibration will get worse until the car is undrivable. Figure 4....
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Where is the expansion valve on a car?

Where is the expansion valve on a car? Average rating from 5 customers who received a Check Heating AC. An expansion valve is an AC component that is commonly found on many road going vehicles. It is usually installed at the evaporator inlet and works together with the orifice tube to regulate the flow of refrigerant through the vehicle’s AC system. How to tell if an expansion valve is bad? Symptoms of a Bad or Failing Expansion Valve (Orifice Tube) 1 AC system performing worse than usual and blowing warm air. 2 Frost on AC evaporator or coming from the...