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Can you unplug throttle position sensor?

Can you unplug throttle position sensor? If the TPS is not adjusted correctly as evidenced by a 500rpm idle, and hesitation with initial acceleration, unplugging the TPS connector should then cause a correct idle, and a normal acceleration. If you have a bad throttle position sensor, your car will not perform well or safely. Is there a throttle position sensor on a Chevy pick up? The throttle position sensor in this video is on a Chevrolet pick up truck. Most General Motors cars will have throttle position sensor's like this. How to fix Chevy throttle position sensor p0122? - YouTube...
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What kind of motor does a variable speed blower use?

What kind of motor does a variable speed blower use? Variable speed blower motors don’t use a blower motor resistor. Instead they use a blower motor speed control or a power transistor. Variable speed motors are most often used in vehicles with automatic climate control. Why is my blower motor only working at high speed? The first thing that needs to be determined is the type of noise that is present and the possible sources. Rattling or knocking noises while... The blower motor only working on high speed is a common symptom of a failing blower motor resistor; but the...
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How do you wire up a spark plug?

How do you wire up a spark plug? A spark plug A battery ("booster" battery optional) An ignition switch High tension and low tension wire The Contact Points Model spark ignition engines have a set of "points" (aka, "contacts", or "timer" assembly) which are closed once per revolution by a cam attached to the engine crankshaft. What's the ratio of wire turns on a Sparkie? The primary winding carries a high current, so it is wound using a low number of thick wire turns. The secondary winding will carry only a very small current, so it uses a very high...
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What does the red light on the fob remote mean?

What does the red light on the fob remote mean? The red light on the key fob flashes after I replace its battery (the remote functions died, the key still works). Does this mean the fob needs replacing? Click to expand... Why does my key fob light keep blinking? The red light kept blinking. When the engine is running, using the key fob to open the trunk does not work? I also noticed that now my dome light does not come on when I come near the car. It usually does, but now it doesn't anymore. Anyone have heard of...
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What happens when oil pressure sensor goes limp?

What happens when oil pressure sensor goes limp? 1. Vehicle enters "limp" mode The transmission oil pressure sensor's primary function is to relay information to the ECM that regulates control of the transmission. However, if the switch is damaged or not sending information correctly to the ECM, the transmission may default into "limp" mode. Where is the shift solenoid on an automatic transmission? When it’s time to shift, the transmission control unit sends out power or ground to the required shift solenoid, and it causes the solenoid to open and let the transmission oil flow into the valve body, which...
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Why do I keep smelling gas in my car?

Why do I keep smelling gas in my car? The EVAP system captures gasoline vapors inside a canister that's filled with charcoal. When a purge valve in the canister opens, the fumes are sent to the engine where they're burned up. However, a problem with the EVAP system could allow these fuel vapors to escape, causing your car to smell like gasoline. Is it normal to smell gas after filling up a car? Every time we go to the gas station to fill up our cars and trucks, that smell is all over the place – and it’s completely normal....
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Why does my steering pump make a noise?

Why does my steering pump make a noise? Noise can be caused in a power steering pump due to a worn pump or air mixed in with the fluid. In most cases the pump will be fairly quiet when the wheels are pointed straight ahead and become louder as the steering wheel is turned. The noise you describe does not quite fit that description. When did I replace the power steering pump? Anyway, I had the power steering pump replaced 3 days ago with the assurance that the irritating whinning would disipate within a couple days as the new pump...
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What does reduced engine power mean on a 2004 Chevy TrailBlazer?

What does reduced engine power mean on a 2004 Chevy TrailBlazer? If your Trailblazer has gotten this reduced engine power warning, it means that one of its engine management sensors or the ECU have gone bad. It's effectively “in the dark” without enough vital telemetry to control the engine properly. Where are the fuse panels on a Chevy Trailblazer? Here you will find fuse box diagrams of Chevrolet TrailBlazer 2002, 2003, 2004, 2005, 2006, 2007, 2008 and 2009, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout)...
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Why does my 2003 Chevy Trailblazer not turn over?

Why does my 2003 Chevy Trailblazer not turn over? Are 2003 has been doing this for over a year. Three new starters new solenoid a new ignition system. It all started happening when we had the instrument panel replaced. We're pulling her hair out on this one! How to turn off Check Engine light in Trailblazer? 1 Turn the ignition key to the "II" position. 2 Open the hood of the car, then open the fuse panel cover located in the engine bay. 3 Wait five minutes and then turn the ignition key to the "off" position. 4 Place the...
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Why is my fuel filter leaking on my Duramax truck?

Why is my fuel filter leaking on my Duramax truck? External fuel leaks can develop as well, and will be evidenced by fuel puddles on the ground or on top of the filter assembly. If you have a high-mileage Duramax-powered truck and suspect that it’s losing its prime, or you have seen evidence of fuel leaks from the filter head, you’ll want to address the problem as soon as possible. How do you Prime a Duramax fuel system? To complete the installation the fuel system needs to be primed again by pumping the plunger on top of the filter head...