I'm looking at diagnosing problems with a L-Jetronic system

[Jim Lill]

Bosch supplies a few replacement parts but they do not list Toyota ECU's. 

Watson lists Toyota as a L-Jet user in his book but no specifics.

No L-Jet that I know of that was used in a US-spec euro-car has any form
of diagnostics and as the ECU has no uProcessor, it would be tough for it
to have any. 

Do you access to Watson's nook ISBN 0-87938-570-7 ? He has a good
section on L-Jet repair etc.

-Jim Lill  http://www.vectorbd.com/users/jpl