Choosing an ECU for my L6 Turbo
Posted: Tue Sep 25, 2018 5:09 pm
Hello all,
I am looking for the most cost effective turbo ECU system for my m30b34 in my 1987 BMW L6 which is running a pre 1.3 Motronic ECU. My plans are to turbo my L6 as I came across a 745i manifold, k27 rebuilt turbo, diverter valve, down pipe, and miscellaneous piping. I am looking at the Mega squirt solution but wanted to check and see whether anyone has experience wiring the 35 pin connector to a Megasquirt 2.0 and what additional sensors will need to be added in order to get the car to operate properly. From my understanding the items listed below to have a working Megasquirt with my current Motoronic ECU:
I am looking for the most cost effective turbo ECU system for my m30b34 in my 1987 BMW L6 which is running a pre 1.3 Motronic ECU. My plans are to turbo my L6 as I came across a 745i manifold, k27 rebuilt turbo, diverter valve, down pipe, and miscellaneous piping. I am looking at the Mega squirt solution but wanted to check and see whether anyone has experience wiring the 35 pin connector to a Megasquirt 2.0 and what additional sensors will need to be added in order to get the car to operate properly. From my understanding the items listed below to have a working Megasquirt with my current Motoronic ECU:
- Variable Throttle Position Sensor from a newer BMW
- high impedance injectors
- MapDaddy 4 Bar MAP Sensor with Barometric Correction
- MegaSquirt PWM IAC Valve Control
- A MegaSquirt Boost Controller mod kit and electric boost controller
- a breakout board for my 35 Pin connector and a pigtail from the Megasquirt (Available at SSSquid)
- 60 2 crank trigger wheel and position sensor from a later E28 or E34
- an intake air temp sensor.