Speed governer

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Jun 25, 2008 | 01:37 PM

#91

zoom

Joined: Jun 2008

Posts: 5

Likes: 0

RE: Speed governer

For Mazda 3 owners, I wanted to clarify that Haltech will not work with their cars. I have a 2005 Mazda 3 2.3L. Here is what I just received from their US technical support:

"Currently Haltech does not support the Mazda3 due to its electronic throttle body and direct injection fuelling."

Is anybody aware of ANY proven case of removing the Mazda 3 speed limiter in ANY way (including through ECU replacement)?

zoom

Jun 26, 2008 | 01:21 AM

#92

sotexkilla08

Joined: Jun 2008

Posts: 2

Likes: 0

RE: Speed governer

your best bet would to send it to jetchip or to reflash the ecu. either way the limiter will be taken off.

Jun 12, 2022 | 09:30 PM

#93

mazda6chris

Junior Member

Joined: Jun 2022

Posts: 1

Likes: 0

From: California

110 tops out

Quote:

Originally Posted by babyhuey

Easy fix. Take out your PCM. Kidding. Speed governor fixed in pcm memory. How fast do you want to go? Have not taken a 3 or 6 up to speed yet but have had an 8 up to 148 mph before had to shut down due to upcoming traffic on the highway. 148 mph is plenty fast for me. How fast have you pushed your 3 or 6??

The engine starts to seize because the governor cuts it at about 110 I pushed it but it really didn’t wanna go any faster so it felt like I was hitting the rev limiter