Speed sensor
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Instructor
Joined: Mar 2024
Posts: 150
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From: Arizona
Speed sensor
Is the speed sensor on the top of the 97 C5 transmission what records the average speed reading in the DIC or is another part on the car the culprit of an incorrect readout?
Melting Slicks
Joined: Dec 2018
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From: Orange County, CA
Are you referring the the VSS (vehicle speed sensor)? VSS is on the differential. https://www.corvetteforum.com/forums...ed-sensor.html
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Tech Contributor
Joined: Jan 2007
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From: Dyer, IN
I did not even know the average speed was captured by the IPC. What incorrect readout are you speaking of?
Thread Starter
Instructor
Joined: Mar 2024
Posts: 150
Likes: 1
From: Arizona
In going through the readouts on my dash, I came across something that tells me my average speed for that particular trip. I know it is inaccurate because I could be on the freeway at eighty for fifty miles and dash screen shows that my average speed was only like 24.2 MPH. I presume there is a sensor somewhere that records that and updates the readout but it must be faulty and I'd like to know where that particular sensor is located so that I can replace it with a new one.
Tech Contributor
Joined: Jan 2007
Posts: 19,472
Likes: 1,171
From: Dyer, IN
In going through the readouts on my dash, I came across something that tells me my average speed for that particular trip. I know it is inaccurate because I could be on the freeway at eighty for fifty miles and dash screen shows that my average speed was only like 24.2 MPH. I presume there is a sensor somewhere that records that and updates the readout but it must be faulty and I'd like to know where that particular sensor is located so that I can replace it with a new one.
Melting Slicks
Joined: Dec 2018
Posts: 2,663
Likes: 1,389
From: Orange County, CA
In going through the readouts on my dash, I came across something that tells me my average speed for that particular trip. I know it is inaccurate because I could be on the freeway at eighty for fifty miles and dash screen shows that my average speed was only like 24.2 MPH. I presume there is a sensor somewhere that records that and updates the readout but it must be faulty and I'd like to know where that particular sensor is located so that I can replace it with a new one.
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Melting Slicks
Joined: Sep 2008
Posts: 3,138
Likes: 802
From: Espanola New Mexico
There is no average speed sensor, the VSS or vehicle speed sensor located on the diff is the only sensor, is your speedometer accurate? I am not totally sure where the average speed is calculated, it maybe at the PCM or at the DIC.
