BMW ECM, Pin-out Help
Discussion
Hi,
Posted this on several forums on the off-chance someone can help so far not had much luck so thought I'd put it to the PH massive.
Require some technical information on my car basically I'm trying to fit an after market rev limiter (Bee*R) to my 325 engined 320 and need to obtain some pinout information for my ECM. I need to know which pins on the ECM provide the RPM signal (Tacho) and the Ignition signal. I've cross referenced the Bosch DME number and BMW part number on my ECM and got this info...
Year: 1994
Make: BMW
Model: 325IS
Sub-Model: Base
OEM Number: 0261200413
Engine Type: L6-2494cc
Litres: 2.5L
Engine Desc: M50
Fuel Delivery: FI
Remarks: Standard System
Part Number: ECU112774
If anyone could give me the pin numbers or even better a diagram for the ECM in question that would be great as I'm having real difficulty finding out and the BMW service manual I've got is useless.
Ash
Posted this on several forums on the off-chance someone can help so far not had much luck so thought I'd put it to the PH massive.
Require some technical information on my car basically I'm trying to fit an after market rev limiter (Bee*R) to my 325 engined 320 and need to obtain some pinout information for my ECM. I need to know which pins on the ECM provide the RPM signal (Tacho) and the Ignition signal. I've cross referenced the Bosch DME number and BMW part number on my ECM and got this info...
Year: 1994
Make: BMW
Model: 325IS
Sub-Model: Base
OEM Number: 0261200413
Engine Type: L6-2494cc
Litres: 2.5L
Engine Desc: M50
Fuel Delivery: FI
Remarks: Standard System
Part Number: ECU112774
If anyone could give me the pin numbers or even better a diagram for the ECM in question that would be great as I'm having real difficulty finding out and the BMW service manual I've got is useless.
Ash
Gassing Station | Engines & Drivetrain | Top of Page | What's New | My Stuff