2015 Ford 3v V10 Lean Cruise
Posted: 2021 May 18, 08:49
Looking to tune my 6.8 v10 motorhome for lean cruise. 2015 Copperhead 2048
Bought a Hptuners interface and soon realized this is disabled/not allowed within their suite. Upon further investigation stumbled across this site which seemed most likely to have a solution.
I was hoping something like a closed loop AFR table existed- a bit naïve as I am guessing closed loop is locked to lambda 1.0 across the RPM/load range, but I really only would need lean cruise at a specific RPM if possible (1850-2300 60MPH range) where the unit spends most of its time.
Is this possible with TunerPro?
I am assuming another OBD2 interface would be required, is there a decently cheap interface to support an ECU flash? After spending $400 on HPtuners I am hoping to save a little.
Thanks
Bought a Hptuners interface and soon realized this is disabled/not allowed within their suite. Upon further investigation stumbled across this site which seemed most likely to have a solution.
I was hoping something like a closed loop AFR table existed- a bit naïve as I am guessing closed loop is locked to lambda 1.0 across the RPM/load range, but I really only would need lean cruise at a specific RPM if possible (1850-2300 60MPH range) where the unit spends most of its time.
Is this possible with TunerPro?
I am assuming another OBD2 interface would be required, is there a decently cheap interface to support an ECU flash? After spending $400 on HPtuners I am hoping to save a little.
Thanks