does my spartan2 work fine?

Jonatan Acevedo Diaz

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Mar 5, 2021, 8:14:17 AM3/5/21

to 14Point7

Hello.

I have a spartan2 that does not work very well, the led stays blinking slowly all the time even after the engine reaches its operating temperature (about 15 minutes of work at idle, maybe even longer), when I accelerate the led it turns off and if I stop accelerating the led will blink again.

Apart from that I think that the readings it does are not correct because it gives very large jumps between 12 and 16 afr.

I am using it in a speeduino v4.3 and I visualize the afr through tunerstudio, I appreciate all the information.

Thanks

Jonatan Acevedo Diaz

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Mar 9, 2021, 9:32:57 AM3/9/21

to 14Point7

no help?

Ummduh D

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Mar 10, 2021, 1:56:23 AM3/10/21

to 14Point7

If you read the installation manual, it says thats a sign that the sensor is too far away. You would want to move it closer to the engine/exhaust ports. (Dependong on how fast the led blinks)

Jonatan Acevedo Diaz

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Mar 10, 2021, 9:28:02 AM3/10/21

to 14Point7

Hello and thanks for responding.

The sensor is not that far, it is just behind the oil pan in the original position that the vehicle brings,

what surprises me the most is that the led turns off when accelerating.

Jonatan Acevedo Diaz

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Mar 10, 2021, 12:46:27 PM3/10/21

to 14Point7

Hello, I did some tests that the company told me and spartan2 is fine, the problem is that the probe is different even though it had the same connector.