e30 Motronic 1.0 to 1.3 Upgrade parts
Posted: Sat Mar 22, 2025 11:24 am
Some years Ago (2010!) I bought a whole series of items to convert my pre facelift 1987 Motronic 1.0 325 to the Motronic 1.3 as per this wiki link
https://www.e30zone.net/e30wiki/index.p ... tronic_1.3
Long story, but never got around to doing so and the car is sadly long gone. These items were all purchase from members here as used and working. From memory I have
ECU
updated pulley
Oil sensor
Ht leads with extra wire
Eninge wiring harness
CPS bracket and sensor
Updated injector loom and injectors
Speed ref sensor
Looks like I paid around £150 for these back in the day. If there's any interest here I can take some photos and box up and ship to any buyer. (based near Cambridge if you'd rather collect)
https://www.e30zone.net/e30wiki/index.p ... tronic_1.3
Long story, but never got around to doing so and the car is sadly long gone. These items were all purchase from members here as used and working. From memory I have
ECU
updated pulley
Oil sensor
Ht leads with extra wire
Eninge wiring harness
CPS bracket and sensor
Updated injector loom and injectors
Speed ref sensor
Looks like I paid around £150 for these back in the day. If there's any interest here I can take some photos and box up and ship to any buyer. (based near Cambridge if you'd rather collect)