Dilyn Gray

all that's left is figuring out why I have no signal from my exhaust position sensor, 3 inch custom exhaust, and then at last, dyno!!! I will have to upload some pictures so you guys can see the progress. Ebay long tube headers (port matched), M50 manifold (port matched) 440cc Bosch injectors, TRE 255 fuel pump, E46 330i fuel filter with built in fuel pressure regulator, M54 return-less fuel rail, and intercooler. BTW boost pipe is super tight. Condor bushings throughout the entire rear end, AKG 95d engine and trans mounts, chassis mount shifter, Buddy club bucket seat, E-Factory angle kit, and Rev 9 coils with godspeed top hats. Also the car gutted besides front seat carpet, dash and center consol.

A label maker would be nice, I had used zip ties in different color variations. As you can tell, no confusion what so ever lmao.

Hey poseidon, did you figure the table out? Would you send a picture of it? Looming to get an estimate of that I should do for mine. M54b30 e36 with vortech v3-si.

I had figured it out. Rookie mistake. Iac valve and crank pos sensor plugs swapped...

Do you have m54 vanos activation tables I could look at? I'm finally done with the intercooler and v3si supercharger on my m54 e36.

Thank you for the fast response. The m44 sensor is plugged into the factory crank pos sensor plug for the m50tu harness.

crank no start. please help. ignition test goes well, spark plugs do spark. when cranking there is no spark. Attaching tune file, log file and (cranking) scope file. PC Datalog - 2024-02-13 8;59;05 pm.llgx Trigger Scope - 2024-02-13 10;08;06 pm.llgx tune 4.pclx

The positive is ignition, and negative is ground of course. Pin 2 which is labeled out, that is the signal correct?

Good morning or good afternoon, I am currently working on Putting an m54b30 with an m50b25tu harness and Vortech v3-si supercharger in my 93 325is. I have swapped an m44 reluctor crank sensor in place of the m54 hall effect sensor and an m50tu cam sensor into the exhaust cam position sensor location. A tuner had advised me to do so. I have some confusion around wiring the exhaust cam pos sensor to the aux input in the expansion loom. Also, whether the m54 Vanos solenoids are on or off, or variable of any sorts. With countless research I can't find a definite pin out for the m50tu cam position sensor, one source says pin 1 is 12v; pin 2 is signal; pin 3 is sensor ground. Will it hurt if I wire the sensor this way if it is not correct? what is the correct wiring? Thanks for reading.