- Fri Feb 14, 2020 10:29 pm
#40947
Not sure where to start. Running a 6 cylinder BMW which has been turbo’d. I’ve bought a stand-alone plug and play, it’s had a couple of issues which the supplier ha solved. But have struggled to solve the issue I’m having with the rpm signal dropping around the 4-4.5k mark. Looking at the log the signal drops to 0 for a split second, every 1.5/2 seconds or so.. Making the car un drivable. I know it’s vague information, but the car drove fine on the oem ecu with no issues. Just after what to check and where to start? I believe the bmw m52 runs 60-2 trigger.
Slightly off subject also. The basemap provided seems to be miles out. I’ve had to take about 75% of fuel out around idle area just to get it to idle (all parameters have been set accordingly) and it’s still puffing abit rich. The car is that rich I’ve done 1/4 in 10miles just driving across town. But I’m scared if I kee taking more fuel out I’m gonna be at 0 on the VE table
Thanks Jordan
Slightly off subject also. The basemap provided seems to be miles out. I’ve had to take about 75% of fuel out around idle area just to get it to idle (all parameters have been set accordingly) and it’s still puffing abit rich. The car is that rich I’ve done 1/4 in 10miles just driving across town. But I’m scared if I kee taking more fuel out I’m gonna be at 0 on the VE table
Thanks Jordan