Which Injection System

[roccorich 16]

Hi

 

my car has had a 1.9 conversion. How do i know what injection system i have, the Haynes book of lies talks about 2 different L jet types and a Motronic?

 

 

cheers

 

Rich

[welshpug 1,661]

most common is the LE2 Jetronic, however it is easy to tell, check the part numbers on the ecu and afm, on a car converted from a 1.6 it may even be still on the 1.6 ecu and afm, which though not ideal by a long shot, will run quite well.

[roccorich 16]

ok cheers

 

ill check tomorow.

 

just got the new starter motor on this evening

[kachel 5]

most common is the LE2 Jetronic, however it is easy to tell, check the part numbers on the ecu and afm, on a car converted from a 1.6 it may even be still on the 1.6 ecu and afm, which though not ideal by a long shot, will run quite well.

Does the afm from the 1,6 in combination with the 1,6 ecu any damage on the long term on a 1,9? I'm working on a conversion at the moment and i'm just curious what it would do, just to understand. (i do have a 1.9 afm and 1.9 ecu)

[welshpug 1,661]

if you have them, fit them.

[kachel 5]

I'll do so of course, but my question was what would be the damage to a 1.9 with 1.6 afm and ecu? What do the 1.6 afm and ecu different from the 1.9 afm and ecu?

[roccorich 16]

ok.

 

so my afm part number is 0280 202 109 and my ecu (if its the box under the drivers dash) is 028 000 359.

 

so anyone mind telling me what injection system i have and if they are the 1.6 or 1.9 bits.

 

Having some idling issues I want to sort and I want to get it all set up properly as it doesnt seem anywhere near as powerful as it should.

 

where will i find the engine code to check what that is?

 

cheers

 

Rich

[roccorich 16]

Found my engine code.

 

D6B. So i have a 1.9 like i thought.

[roccorich 16]

Found a link to a site listing all ecus and afms and it seems i have all the right 1.9 parts.

 

so is is the l jetronc or the le2? then i guess its a case of cleaning all the intake parts and following the haynes book and hopefully it wont get worse.

 

cheers guys

 

Rich