US vs international TR fuel injection systems!

Hey Joe,

As far i as I know there are minimal differences if any. Injectors are shared among various cars and I personally know that the cold start injector banjo bolt can be swapped from a VW Fox....I have done it with a $35 savings......on 1 bolt!

 

US, most Swss and Saudi Arabian versions had cats.

The short version is there were 2 different systems used. US cars and late TRs used Bosch KE Jet injection and most early European cars used Bosch K Jet. They look similar but use different major components.

The easiest thing to do is look at the parts books or if you have one available, the shop manual. It shows the differences.

US car had lower compression too.

 

I think the KE jetronic for the US and the european model is the same ( but not sure ! ! ! ).
only the ECU must be different because of the cats the first european models with KE had not in.
the ECU bosch number for the non cat KE jetronic system is 0 280 800 222
does anybody knows the bosch parts number of the US ECU? I think should be the same like the european number with cat?

 

Romano I think you may be right in all cases except that I think that there was a difference with the cold start system. Early euro and US ones used a no longer available part.

P

 

but early EU ones had only a K-jetronic, not a KE-jetronic

what part is no longer available? from bosch you nearly get all

 

Without doing more research on parts it is the cold start system. The part on my '87 car is a small unit but the earlier cars had a larger unit that sits on the crankcase.

PM me if you need more details. I can't answer until monday though as I taking my car to Silverstone Ferrari Racing days this weekend.

P