Car Gauge Pro can read CMP

[east302]

Mine is a 98...seems like it should work for any of them though. Not sure if they sell it on ebay.


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[August76]

Mine is a 98...seems like it should work for any of them though. Not sure if they sell it on ebay.


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Isaac refunded my money I didn't ask him to but that's what happened so I guess I can go ahead and buy the pid from dash command and and see if that works

 

[Elroy]

the 96-97 is different from the 98+ i hear, my scanner doesnt want to connect to my 96 but readily connects to any other vehicle

 

[east302]

A couple posts up, someone said they couldn’t get CarGauge Pro to work on their 96 but Dash Command did. Maybe you’ll have better luck with that one.


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[August76]

A couple posts up, someone said they couldn’t get CarGauge Pro to work on their 96 but Dash Command did. Maybe you’ll have better luck with that one.


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Well ive paid for dash command just have to buy the cmp pid.

 

[Chimneyman420]

Mine is a 98...seems like it should work for any of them though. Not sure if they sell it on ebay.


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I have a 98 Silverado c2500 I got both the dashcommand and car gauge pro apps with the purchased pids it seemed to read everything but the Cmp retard. Am I doing something wrong

 

[east302]

I have a 98 Silverado c2500 I got both the dashcommand and car gauge pro apps with the purchased pids it seemed to read everything but the Cmp retard. Am I doing something wrong

It seems lately that several people are reporting problems getting those apps to read it. I bought mine in 2016, but they both still read the CMP offset for me.

Several posts up (9/1/2017) I posted some screenshots on how to get to it for Car Gauge.

On Dash Command, and I’m going by memory, there’s a button on the home screen that says Data something. It brings up a list of PIDs and their values.

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I think there’s an option at the bottom to add a PID, which takes you to the main list. It may be the three little dots icon on the lower right? The offset is in there.

Mine will read a value at idle, but you have to bump the throttle a few times to get it to read the actual CMP offset.


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[August76]

I have a 98 Silverado c2500 I got both the dashcommand and car gauge pro apps with the purchased pids it seemed to read everything but the Cmp retard. Am I doing something wrong

Car gauge pro contacted me and told me that it is not compatible with 96 to 98 1500 so I got dashcommand and the gm extras and it works great. Car gauge pro is not going to work for you I don't know why

 

[Chimneyman420]

Car gauge pro contacted me and told me that it is not compatible with 96 to 98 1500 so I got dashcommand and the gm extras and it works great. Car gauge pro is not going to work for you I don't know why

I have the 98 c2500 and tried the dashcommand I have the pid for Cmp but for some reason it doesn't seem to work. I know you got to raise the rpms above 1200 to get a new reading. No matter which way I adjust distributor I get the same reading. I adjust raise rpms above 1200 and still same reading

 

[east302]

Oh, so you have it showing the CMP Retard but the value itself isn’t changing?


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