View Single Post
Old 04-05-2018, 06:19 AM   #47 (permalink)
Stubby79
Master EcoModder
 
Stubby79's Avatar
 
Join Date: Sep 2012
Location: Victoria, BC
Posts: 1,747

Firefly EV - '98 Pontiac Firefly EV
90 day: 107.65 mpg (US)

Little Boy Blue - '05 Toyota Echo
90 day: 33.35 mpg (US)

BlueZ - '19 Nissan 370Z Sport
90 day: 17.19 mpg (US)
Thanks: 75
Thanked 577 Times in 426 Posts
Quote:
Originally Posted by cRiPpLe_rOoStEr View Post
Unless you disable this feature at the ECM reprogramming it, a coded key will always be required to start. I'm not sure if a non-coded key would interfere with the alarm if it's used only to open the doors, and I have never seen any way to selectively disable the passive immobilizer through an under-dash button.
This isn't a factory, built-in system. It's aftermarket. No transponder in the key, nor a separate one hanging off the key ring.

There's a flashing LED on the dash (that I thought was just decoration/blinking LED for theft deterrent) and I've noticed someone has tapped in to the wiring harness when I looked behind the glove box and under the carpet. Then I found the button screwed in to the fuse panel cover, wires leading off behind it (rather annoying).

It presumably disables the starter or fuel pump under the wrong circumstances. And enables it under the correct ones. I just have no idea what those circumstances might be.

Could be as simple as not pressing the brake before trying to crank it over, or the ignition has to pass through the accessory position before going to the start position. I have no clue, as I've never had to deal with one that didn't either have a remote or a transponder.

As long as it doesn't kick in before I get around to putting a real alarm on it, it won't matter.

Quote:
Originally Posted by jcp123 View Post
Wow. I'm guessing the Echo attracts the type of owners who neglect their cars. I had a not-too-dissimilar experience with mine (my in-laws had bought it new).
It's being an econo car that tends to attract the kind of person who would neglect it. In my opinion.
  Reply With Quote