24x Conversion SBC wiring for sensors
#1
Senior Member
Thread Starter
Join Date: Feb 2009
Location: Brisbane, Australia
Posts: 848
Likes: 0
Received 14 Likes
on
12 Posts
Car: 1985 Pontiac TransAM
Engine: 400SBC 24x conversion
Transmission: T700r Stage2 Shiftkitted
Axle/Gears: 2.77 9 Bolt
24x Conversion SBC wiring for sensors
Hi All,
I am having trouble finding this answer, so I thought this would be the best place to ask the question and have the answer available to everyone, as it is a gap in the info available about this.
Question 1:
Using a Vortec distributor as the Cam Position Sensor, and looking down the connector at the pins, are these the correct wiring diagrams?
Where C= 12v (Red 39 on 0411 PCM)
B=signal from dizzy (Blue 73 on 0411 PCM)
& A= Low Reference / ground from PCM? (Blue 61 on 0411 PCM)
Question 2:
For the EFI Connection supplied 24x crank sensor, is the below diagram correct:
Where A=Sensor signal (Blue 12 on 0411 PCM)
B= Low Reference / Ground by PCM (Blue 21 on 0411 PCM)
& C=12v (Blue 2 on 0411 PCM)
I'll edit this once someone posts the correct CONFIRMED wiring.
If Pocket or Wildside can weigh in on this it'd be great.
I am having trouble finding this answer, so I thought this would be the best place to ask the question and have the answer available to everyone, as it is a gap in the info available about this.
Question 1:
Using a Vortec distributor as the Cam Position Sensor, and looking down the connector at the pins, are these the correct wiring diagrams?
Where C= 12v (Red 39 on 0411 PCM)
B=signal from dizzy (Blue 73 on 0411 PCM)
& A= Low Reference / ground from PCM? (Blue 61 on 0411 PCM)
Question 2:
For the EFI Connection supplied 24x crank sensor, is the below diagram correct:
Where A=Sensor signal (Blue 12 on 0411 PCM)
B= Low Reference / Ground by PCM (Blue 21 on 0411 PCM)
& C=12v (Blue 2 on 0411 PCM)
I'll edit this once someone posts the correct CONFIRMED wiring.
If Pocket or Wildside can weigh in on this it'd be great.
Thread
Thread Starter
Forum
Replies
Last Post
S10Wildside
Engine/Drivetrain/Suspension Parts for Sale
4
03-01-2012 09:41 AM
S10Wildside
Engine/Drivetrain/Suspension Parts for Sale
0
09-07-2010 10:02 PM
S10Wildside
Engine/Drivetrain/Suspension Parts for Sale
4
08-08-2010 03:46 PM