SR20det not maintaining idle and engine dying. Please help.

[cotbu]

130 isn't great, and could be the misfire region but let's try something.

Idk if you have the correct ecu or if consult or the check engine light has been wired up?
So first pull codes, if the ecu doesn't have an led, then watch the cluster. If neither work turn key off.

Open the ecu take pictures. Front cover and back. You're looking for burnt traces or a daughter board, or even header pins along with popped capacitors etc.
You could have shifty wiring.

The valve cover, could be switched or painted and it may be the correct ecu. You have to verify with the engine code make sure you have the correspondence mafs etc.

What's really hard is guessing how much you know, if you know how to properly setup an Sr then, it would mean to me that you know how to set tps voltage, timing and that's been done. And you're describing your problems correctly. So it sounds to me like timing, tps, mafs, vacuum/boostleak and or a bad ecu.


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