Hi all, I have inherited a project where the PO has put an M42 in a Lotus 7. The DME that came with the car is 0 261 200 990, the chip in this unit is soldered in. I have another, came in a box of parts, 0 261 203 282, the chip in this one is removable, # 1 267 358 595. I bought a doner car for parts, DME in it is 0 261 203 357, it is chipped with # 01-001-469-768. When I search this number I can only find one listing where someone wants to purchase the chip.

My Lotus is now a 5 speed standard. My doner was an automatic. Can anyone with experience here advise be which unit will work best?

Thanks!!

Gordo351