| CM870 Black Smoke on high altitude |
| 11-17-2022, (Subject: CM870 Black Smoke on high altitude ) Post: #5 | |||
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RE: CM870 Black Smoke on high altitude (11-17-2022 )tree98 Wrote: @m*m^2 is for the cm871 not the cm870. I don't know what the differences are but I do know there are other parameters that must be changed live on an 870, you can't just use an overlay on them. Also the 870 turbo is air actuated and a lot slower to react than the 871 electronic turbo. I'm assuming the turbo tables are different. I found some info about @m*m^2 version specifically for cm870 and some posts about correct procedure related to Calterm. I didnt use an overlay and did it offline from a factory clean cal with bench harness, I did made the Ram live edit after that when installed on truck. It is working ok because black smoke had it before the Ecm editing, I just thought it was going to get better with it but I will need to start checking physically once truck gets back home. | |||
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| Messages In This Thread |
CM870 Black Smoke on high altitude - El_mavi - 11-17-2022, RE: CM870 Black Smoke on high altitude - tree98 - 11-17-2022, RE: CM870 Black Smoke on high altitude - El_mavi - 11-17-2022 RE: CM870 Black Smoke on high altitude - hhow55 - 11-17-2022, RE: CM870 Black Smoke on high altitude - hhow55 - 11-17-2022, RE: CM870 Black Smoke on high altitude - Rawze - 11-17-2022, RE: CM870 Black Smoke on high altitude - Pd6cas2 - 11-17-2022, |
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