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E30 (1982 - 1993)
God's Chariot. The E30 was produced primarily from 1982 through 1991. The cabriolet was the one exception which was produced through 1993.

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Old 12-02-2012, 02:03 AM
svenmate svenmate is offline
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Location: Australia
Join Date: Dec 2012
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Mein Auto: a bmw
325i with Bee*R Limiter

Hey chaps,

I'm putting a BEE*R rev limiter in my 325i e30 with motronic M1.1 ecu and built m20b25.

Just wondering if anyone has done it before/may know which wires to tap.

The manual for the limiter says one wire goes to the sensor-in signal and one to the sensor-out signal. Upon looking at other installations the 'in signal' is really just a tachometer pulse and the 'out signal' is an ignition source/crank angle sensor wire.

Apparently the motronic ecu has two Crank Ref Sensor wires. I presume i wire the signal out to the positive one of these?

Any help would be appreciated.

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Old 12-03-2012, 06:32 AM
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BMWFatherFigure BMWFatherFigure is offline
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Location: Perth, Western Australia
Join Date: Aug 2012
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Mein Auto: E23;E32;E34;E38;R50;R55
The ECU has a rev limiter in it already (unless yours is broken). How far down do you want to set it? Is this so your partner does not more speeding tickets?
Good - Fast - Cheap: Pick any two.
3 x E32 735iL (Alpine White, Glacier Blue & Kashmir Beige); 2 X E38 735iL (Oxford Green & Alpine White); E53 X5 4.4i (Pearl Beige); R50 Cooper; R55 Cooper Clubman (Both Pure Silver).
E38 Parts Car
E21 318i; E23 735i; E30 318i; E32 735iL; E34 535i; E38 730iL; E53 4.4i
I've just changed my wiper blades and now my reverse lights don't work. Should I change my fuel pump relay?
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Old 12-03-2012, 08:41 PM
pjoa09 pjoa09 is offline
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Location: Thailand
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Mein Auto: 318i E30 1992 (M40)
doin mah two step
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Old 12-03-2012, 11:33 PM
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kamotors kamotors is offline
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Location: nv
Join Date: Oct 2007
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Mein Auto: 325i
not sure how to setup a Bee-R but I have mine on a momentary switch with megasquirt. 6 psi off the linevideo is old and on Pirelli p-zero's, I'm now on much stickier rubber.


89 325i~~04 s60r~~88 635csi~~91 325ix-SOLD~~02 WRX-SOLD~~04 WRX-SOLD~~01 2.5RS W/h6-SOLD

Last edited by kamotors; 12-03-2012 at 11:35 PM.
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