Urgent, Alfa Spider 1983 Problem

[spain]

We have an Alfa Spider 2.0 injection 1983 model USA spec, has anyone got the complete diagram of the electrical system for this model ?,
our problem is that we are not getting any low tension signal to the coil and no spark.
(we have the european diagram but this is not the same as the USA model)
Our model has to ECU's, one is jettronic for the fuel injection system and the other is for the ignition system, both manufactured by Bosch.
Any information that you could forward us about the above problem would also be of great help.

[Elio Comello]

There is a trubleshooting giude for the condition you describe in the engine maintenance manual. Most probable causes are poor or missing ground or faulty ECU.

You will find this in the Car Disc CD and also in the reprint of the Wokshop Manual.

I don't have have a scanner, hopefully someone will send you the 2 pages, if not let me know.

For the cost of mailing and photocopy I can send you a complete copy it is 52 pages.
("Engine Maintenance Manual L-Jetronic Bosch Injection System Bosch Digital Electronic Ignition System" Alfa Publication PA 365100000000 10/84)
It is published for the 1985 model year (50 state version), but the only difference to you is that this manual contains VVT, which you don't have Ignition computer is same.

Elio