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Old 12-12-2017, 03:35 PM   #1
ByteVenom
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Default LH2.4 and EZK ECU side Connector Part Numbers

After unsuccessfully hacking apart a LH2.4 box I got at a junkyard, I was wondering if anyone knew a P/N for the ECU side connectors for the Fuel and Ignition computers (I believe they're Bosch 35 pin and 25 pin connectors respectively).

I checked out Bosch's website, but couldn't find any ECU side connectors.

http://forums.turbobricks.com/showthread.php?t=54968 This thread had a similar idea, and references some users. Unsure if they ever got anywhere.

Last edited by ByteVenom; 12-12-2017 at 03:43 PM..
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Old 12-12-2017, 08:07 PM   #2
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Send a PM to linuxman51 - he's the expert on LH to MS conversion, including some clever EZK connector jumpering.
http://forums.turbobricks.com/showthread.php?t=144251

Your best source for ECU/EZK side connectors is a salvage yard or For Sale. $20 boxes show up occasionally, and you could always post in wanted for a bad ECU/EZK with good connector. (Those connectors are dinosaurs in today's world of high density big pin count connectors, so I'd be amazed if anyone still made them.)
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Old 12-17-2017, 05:09 AM   #3
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I got Amp parts catalogue from 90's. Can check those numbers if you like.
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Old 06-15-2018, 11:10 PM   #4
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EZK: Mouser 571-827249-1

They should have the LH as well, didn't look specifically.

EDIT - 571-282195-2 (35 pin)
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Old 06-19-2018, 10:46 AM   #5
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those are the harness side connectors, not the ecu side. got my hopes up there for a minute lol.
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Old 06-19-2018, 08:47 PM   #6
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You're referencing Amp connectors that may or may not be fully compatible with the 30+ year old Bosch ECU/EZK connectors - you'd probably need to ask an Apps Engineer at TE to find out if they're really compatible. Or you could buy some and maybe return them if they don't work.

With a little rummaging at TE, it looks like Mouser might have compatible PCB-side connectors in stock:
EZK 25pin: https://www.mouser.com/ProductDetail...OqjLzu8Q%3d%3d
or digikey: https://www.digikey.com/products/en?...-1529453994117

ECU 37pin: https://www.mouser.com/ProductDetail...b%2fQyOA%3d%3d

The pins on the Amp/Mouser 25pin connector are bent opposite of the EZK connector, but it might still work for a harness. The 37pin connector looks like a closer match to original.
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Old 06-20-2018, 11:36 AM   #7
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Quote:
Originally Posted by bobxyz View Post
You're referencing Amp connectors that may or may not be fully compatible with the 30+ year old Bosch ECU/EZK connectors - you'd probably need to ask an Apps Engineer at TE to find out if they're really compatible. Or you could buy some and maybe return them if they don't work.

With a little rummaging at TE, it looks like Mouser might have compatible PCB-side connectors in stock:
EZK 25pin: https://www.mouser.com/ProductDetail...OqjLzu8Q%3d%3d
or digikey: https://www.digikey.com/products/en?...-1529453994117

ECU 37pin: https://www.mouser.com/ProductDetail...b%2fQyOA%3d%3d

The pins on the Amp/Mouser 25pin connector are bent opposite of the EZK connector, but it might still work for a harness. The 37pin connector looks like a closer match to original.
Good find if this works, Mouser has everything
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