It no longer is accurately tracking how hard the fuel pedal is being pushed.ĭiagnosing the issue with a scanner or having a mechanic take a look can save the expense of buying a TPS sensor that your Equinox does not actually need. Most of the time, the problem when P0121 is thrown will be the TPS sensor itself.
#20011 chevy equinox code
If it all checks out and the code comes back, they may go ahead and replace the TPS sensor in question. After that they’ll typically inspect the TPS wiring to make sure that it is not loose or damaged. They will also compare the data from TPS circuit “A” and “B” to see where the discrepancy is. This is what you need to address.Ī good mechanic will utilize a scanner to diagnose when the codes were set and reset them. The computer thinks that the culprit is the “A” circuit. In normal English, the two TPS circuits can’t agree on how far the gas pedal has been pushed down. A discrepancy between the voltage reading from TPS sensor circuit “A” and TPS circuit “B” where TPS circuit “A” is lower than the specified voltage range by more than 0.8 volts.A discrepancy between the voltage reading from TPS sensor circuit “A” and TPS circuit “B” where TPS circuit “A” is higher than the specified voltage range by more than 1.6 volts.In the Chevy Equinox, the P0121 is going to be caused by: The vehicle’s ECM will control the amount of fuel entering the engine in order to control engine speed.įailsafe mode leaves a vehicle in a state that makes it almost impossible to drive and enjoy.Since the ECM won’t really know how much throttle response is actually happening when you push the gas. This limited power is a failsafe to keep the vehicle able to move, but not super fast. The vehicle will hardly respond to the throttle at all.Here are the most common symptoms of P0121: The symptoms of P0121 are going to vary by year and model, but they certainly are going to cause noticeable changes in the way that your Equinox drives. It’s a general powertrain code, which means that it has the same meaning regardless of who manufactured the vehicles (1996+). P0121 will trigger in your Chevy Equinox if it’s TPS “A” circuit has an output voltage that goes above or below the sensor’s normal operating range.
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There’s a YouTube video below that shows how to go about diagnosis with a scanner. Diagnosing it can be tricky without a good scanner and the knowledge of what you are doing.
OBDII code P0121 is a serious problem that requires serious attention.
P0121: Throttle Pedal Position Sensor → Switch (TPS) A Circuit Range → Performance Problem It is relatively serious problem since it leaves your vehicle in failsafe mode. It’s an OBDII code and has to do with the Throttle Pedal Position Sensor. Violating this important tip will affect what you can do to control and stop in time and will in the end result in long-lasting injury to your automobile or even result in accidents on the streets.P0121 is a somewhat common trouble code with the Chevy Equinox.
#20011 chevy equinox plus
When buying the future trailer, you must remember that its weight and score is provided by the the trailer's making company plus all of the added payload you will take in it needs to never surpass the 2011 Chevrolet Equinox towing capacity. On the contrary, it is actually unbraked capacity. If your trailer has its own brakes then it is "braked capacity". You should be aware the maximum towing weight could differ based on the braking system of what is being pulled. In this section, the info about the towing capacity of the 2011 Chevrolet Equinox with all trims and generations. As a good rule of thumb, the weight of the trailer being towed is usually recommended to be kept within 10-15 percent of the GVWR. The gross vehicle weight rating (GVWR) is the greatest operating weight (that includes cargo and passengers) and must not be violated. This data can often be found on a sticker label situated within the driver's front door close to the door latch. The towing capacity is actually a the vehicle's maximum amount of weight that it will safely tow. When organizing energizing outings outside, you definitely ought to be aware of the 2011 Chevrolet Equinox towing capacity, that is the important attribute for such venture.
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