Hi everyone, I’m hitting a wall with my DSM and could use some fresh eyes. Here is the timeline of what’s happening:Background: The ECU was recently repaired by @Lintu (new capacitors and trace repairs). Initially, it worked 100% with only a few expected CELs (MAF, Barometric, and O2).The...

Hi guys, I want to test my ECU on workbench but I not sure of some information that I found, I'm want to know which pins I can put the 12v and 5v lines to power the ecu and test the voltage, if someone else have the PCB schematics/diagram of the circuit that would be awesome 😎

Hey people,I got this ECU as a backup for my Europe spec 1G (N/T, 2.0 150hp). I opened it up to check for any leaking capacitors which I would expect on 90s car electronics. There’s sadly quite a bit of corrosion on one of the components. Didn’t plug my car into it yet, I am looking for...

Anyone know where or who can repair and test my black box ECU? I got open circuit on injector 4 I tried everything, I have another ECU but I would like to have 2.

I've recently rebuilt my 1990 non turbo engine with manual transmission (somewhat of a part list at the bottom) i converted it from a N/A to Turbo as well as the model year basically because i could only get 92 turbo engine harness and a 94 ECU with v3 ecmlink off facebook market place. I...

Hello I replaced my ecu and i am not getting a CEL light for 5 seconds. There is a one click when I try to turn the key behind the ecu. What can it be and where should I start. Any help will be grateful You must be registered to see element.I sent a spare ecu to ECMTuning this week. My other...

So I'm struggling to figure out this issue and can't quite find a thread that describes exactly whats going on with mine. I got my new motor built and dropped in. Now on first startup it was running weird and rough(very rich 10.4) so I checked on ECMLink. In link it was showing 6.4v for the...

Having a issue with crank but no start. First it turned out to be cam sensor and car has been running for a while maybe two months, do not daily drive anymore though. Now car won’t start again. Acting up the same way. Replaced cam sensor finally with a new OEM one. Maybe the OEM one I bought was...