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2G DSM ISC Troubles

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PrimerPLus

10+ Year Contributor
1,160
20
Jul 28, 2011
Tokyo, Asia
Hey everyone, I am having issues with my ISC reading in ECMLINK. It doesn't change as I expect it should. It kinda does what it wants, and I can not get it to read lower than 45, it should be at 30.
I sent my ECU into be tested with the guys that do ECMLINK, they said it was all good, no issues with it.
Also I have replaced my ISC with a brand new one, and still I have issues.

So I made a short video of what the ISC does with key on and off. I am hoping someone can tell me if it is behaving like it should.

The only thin I see visually wrong is a wire that was frayed, I fixed that, and the O-ring is cracked but still in 1 piece.


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Last edited:
OKay just retested my ISC.

Coils: (1&2)= bouncy, it goes all over, just tested again starts at10 then 145 then 49 and drops slowy to 44 then up to 130 maybe this is my issue
(2&3) = 39.6
(4&5)= 38.6
(5&6)= 38.2
These coils go straight to the reading and stay there, so I guess coil 1 might be bad?
 
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