I have worked with Cosworth Pectels but have no experience with HPTuners. Despite it's wonky UI and fully-user liable understanding of how and why tables work together, I'm simply trying to get a mostly-stock truck to idle.
2007 LR4
SS2 cam
stock flex 903 injectors @58psi (have used 33@50, 36@58, 33@58 based on conflicting info)
gen 4 style intake
DBC throttle body adapted
Wiring is 100% good and as stock, new Delco OEM crank sensor, all circuits tested. Grounds all under 4ohms.48 ss2 stock injectors 2bar 80e.hptruntest.hplruntestconfig.Channels.xml48 ss2 stock injectors 2bar 80e.hptruntest.hplruntestconfig.Channels.xml
Using 2bar OS w/ 3 bar scaled sensor. Stock injector data.
Truck refuses to do more than blurble for a second and die. Typically commands 6:1 AFR on cranking. I've followed all writeups on cam idling, SD failing, etc etc. What the hell is going on? Changing VE table values rarely makes a difference, unplugged MAP/CAM does nothing, 02s in or out nothing. I tried new IACs and TPS sensors. No vac leaks.
Time for a Terminator and Tuners in the garbage can?
If I use a stock P01 even with a flex enabled 125 OS and a 1 bar sensor, absolutely no difference.