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LH2.4 and EZK ECU side Connector Part Numbers

B

ByteVenom

New member
Joined
Nov 17, 2017
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:
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.)
 
those are the harness side connectors, not the ecu side. got my hopes up there for a minute lol.
 
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/TE-Connectivity-AMP/827050-1?qs=%2fha2pyFadug5bBi3X6ni9bzNEbZZObizMQP9n2mOEg%2fE7EOqjLzu8Q%3d%3d
or digikey: https://www.digikey.com/products/en?mpart=827050-1&&csp=WT.z_cid%3Dsp_8004_20120425_buynow%26TE_cid%3D8004-1529453994117

ECU 37pin: https://www.mouser.com/ProductDetail/TE-Connectivity-AMP/825213-2?qs=%2fha2pyFaduii7ZDewv5QIyi0VYA%252bI%252bZs2PmOJ84oHD2ww%252bA7b%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.
 
bobxyz said:
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/TE-Connectivity-AMP/827050-1?qs=%2fha2pyFadug5bBi3X6ni9bzNEbZZObizMQP9n2mOEg%2fE7EOqjLzu8Q%3d%3d
or digikey: https://www.digikey.com/products/en?mpart=827050-1&&csp=WT.z_cid%3Dsp_8004_20120425_buynow%26TE_cid%3D8004-1529453994117

ECU 37pin: https://www.mouser.com/ProductDetail/TE-Connectivity-AMP/825213-2?qs=%2fha2pyFaduii7ZDewv5QIyi0VYA%252bI%252bZs2PmOJ84oHD2ww%252bA7b%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.
Click to expand...

Good find if this works, Mouser has everything :omg:
 
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