ES - 1st to 4th Gen (1990-2006) Forum for all 1990 - 2006 ES300 and ES330 models. ES250 topics go here as well.

ECU question

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Old 03-13-08, 02:47 PM
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ns3425
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hey ive had my 2001 es300 since 2000. it has only 61k miles on it. i was wondering if i reset my ecu would it make my car any faster and also would i get better gas mileage? also how can i reset my ecu?
Old 03-13-08, 05:48 PM
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ns3425
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can someone please tell me how i can reset my ecu please.
Old 03-13-08, 06:05 PM
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BadViper22
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No and No, to reset it just pull the EFI fuse under the hood for 5 seconds then put it back in.
Old 03-13-08, 06:26 PM
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ns3425
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are u sure thats all i have to do? so i just pull out that fuse and im good to go?
Old 03-13-08, 07:10 PM
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Ja, si, yes.
Old 03-13-08, 07:42 PM
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JSM1284
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Why are you resetting it?
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