E30 Data Logging system

Hey everyone, so i want to run a data logger on my 89 325is 5spd

Something i can plug in my obd1 and tune on the go, manage the amount of fuel, rev limit, fuel economy, power, ect....

Something like a bullydog system for trucks...

If there is no company that makes one...




Is it possible to buy an obd1 to obd2 adapter so i can run one made for obd2?

Might sound stupid but please share your knowledge

Originally Posted by steezysloth

Hey everyone, so i want to run a data logger on my 89 325is 5spd

Something i can plug in my obd1 and tune on the go, manage the amount of fuel, rev limit, fuel economy, power, ect....

Something like a bullydog system for trucks...

If there is no company that makes one...




Is it possible to buy an obd1 to obd2 adapter so i can run one made for obd2?

Might sound stupid but please share your knowledge

As far as I know these cars are OBD0. But I may be wrong. You have to stomp test to get codes. And as far as I know you can chip it, but nothing that will let you tune as you go with a controller. Miller War chips are burnable that you can burn as you go with a laptop, Im most likely going with this setup with a MAF on my 3.5liter swap.