Fuel iInjector Question for LA3 Computer

KenneBell

New Member

Apr 14, 2005

158

0

0

San Jose California

Mar 9, 2006

#1

• Mar 9, 2006

• #1

Using an LA3, do all injectors fire at once?

On the 88 Turbocoupe do all 4 injectors fire at the same time?

 

mr_woodster

Active Member

Jul 28, 2003

1,314

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Riverside, CA

Mar 9, 2006

#2

• Mar 9, 2006

• #2

no, i believe they are sequential (2 banks).

 

65ShelbyClone

Founding Member

Sep 9, 2000

4,675

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Antelope Valley, SoCal

Mar 10, 2006

#3

• Mar 10, 2006

• #3

That would be batch fire. Sequential would fire each one individually. I've been told that they are in fact batch fire.

 

mr_woodster

Active Member

Jul 28, 2003

1,314

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Riverside, CA

Mar 10, 2006

#4

• Mar 10, 2006

• #4

err, thats what i ment. Mixed up on terms, but the banks was in my mind

 

65ShelbyClone

Founding Member

Sep 9, 2000

4,675

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Antelope Valley, SoCal

Mar 10, 2006

#5

• Mar 10, 2006

• #5

I knew what you meant, just clarifying for anyone who didn't.

What I do not know is what pairs fire together.

On a side note, I was listening to my SVO running with the hood up and noticed the injector clicks sounded aweful far apart. Its only now I made the connection that the batch fire is partly to blame. (I was used to hearing a sequential-fire 5.0 HO)

 

Stinger

Founding Member

Jul 7, 2001

7,754

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118

Basehor (Kansas City), KS

Mar 11, 2006

#6

• Mar 11, 2006

• #6

They do all fire at once, though there are two injector drivers in the ecu...

 

65ShelbyClone

Founding Member

Sep 9, 2000

4,675

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119

Antelope Valley, SoCal

Mar 12, 2006

#7

• Mar 12, 2006

• #7

Say what? They all fire every 180 degrees?