boost cut defensor
Thread Starter
Full Member
Joined: Sep 2001
Posts: 101
Likes: 0
From: Lees Summit, MO
boost cut defensor
Hey guys, sorry if this has been asked before,
I have a boost-cut defensor on my '87 Tll. If the BCD is bad, for whatever reason, will the ECU error code show no error code, or show a boost/ pressure sensor error code?
Thanx,
I have a boost-cut defensor on my '87 Tll. If the BCD is bad, for whatever reason, will the ECU error code show no error code, or show a boost/ pressure sensor error code?
Thanx,
Rotary Freak
Joined: Oct 2001
Posts: 1,515
Likes: 1
From: Atlanta, GA
Its called an FCD - Fuel Cut Defender. It basically fools the computer that the car is running less boost - IE if you are pushing 10psi, the ECU is only seeing 6-7. it trickes the computer and it will not show up on engine codes??? Dude its aftermarket.
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