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Location:
Terrigal
Registered:
May 2002
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Re: has anyone experienced an autronic ECU
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Tue, 28 May 2002 23:28
 
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All current Autronic ECU's support autotune now. I think anything after ver. 1.90? ... Might be wrong.
Anyhow. You need an A/F ratio meter that plugs into the 02 sensor input on the autronic. Then in the software you need to tell the autronic at what load/rpm points you want what mixture.
Then as you drive i guess the autronic gets feedback from the a/f ratio meter and adjusts the injector timing to obtain the mixture you want.
The tuner I used didn't use this feature. His opinion was autotune is fine for getting the car to a reasonable drivable state but can get more acurate mixtures by adjusting manually. Though with that said... I have heard a lot of good opinions about tuning only with autotune.
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