Recently, my 325iC turbo running Ely's PnP MS 1 v3.0 sputters and sometimes stalls + backfire on long left or right turns and decent sized bumps. Afterwards, sometimes the car will sputter around 3k RPM's and the tach will fluctuate a bit. The car has been dyno tuned and ran great for years but started doing this recently. Right away I suspect a connection somewhere but cannot replicate the symptom just by wiggling the wiring. From the datalog, I see no resets when the problem occurs only the RPM's momentarily dropping while TPS is constant. Car did not stall this time. Fuel pump is Walbro and connections are solid with no issues. Also went back to the stock coil setup but still had the same issues. Everything inside the MS unit looks normal.
Can someone look at my datalog and see if I'm missing something?
Can someone look at my datalog and see if I'm missing something?
Comment