Is 21 csp5 available or in the works?
2021 csp5
Is 21 csp5 available or in the works?
Not available, don't know if it's in the works or not. You can probably use the 2019 CSP OS just fine, parameter wise there is virtually no difference between the 2019, 2020 and 2021.
Actually depends on which calibration you got for your 2021, some there is almost no difference, others there there are some differences
Have you heard of doing this with success.Originally Posted by Jim P
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Using a different OS on the 2019-2021 trucks is no different then using different OS
Some reason 90% of what I posted didn’t get posted. To finish it, it’s no different than using different OS’s on the 2013-2018 trucks, it can be done every day all day long without issues. The thing to watch out for is if your 2021 from the factory is the cp3 or CP4 truck. If it’s the CP4, no problem at all, if it’s the cp3, you’ll want to change the FCA current to flow table and a few other minor things. There is actually very little difference between the 2021 cp3 and the 2019 CP4.
If you read a file with the another software suite there are a bunch of values that are different. A 2021 truck with the "CP3" flashed with a 19-20 OS for a CP4.2 doesn't run very well
Did you log it to see why? I know of a 20 truck with a cp3 that runs well with the cp4 calibration but he does say it doesn't feel "as strong" as his previous similar setup. I have not had chance to log it but I would imagine it would be evident in the the desired vs actual pids.
Nah it ran so bad didn't want to keep it running. Modified the file this AM and flashed the truck his afternoon & it runs great with the correct pump data from the 2021
You just use a noncsp file then I guess?
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