Need Help with Voltage Check
08-11-2013, 02:46 AM
#1
Need Help with Voltage Check
If anyone has their ECM laying in the passenger floor board I could really use your help. I need someone to unplug their MAF and then probe B12 at the ECM terminal (green wire) and ground it to the ECM case and post the voltage reading. Help with this would be GREATLY appreciated. Thanks.
08-11-2013, 03:28 AM
#2
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Car: 82 Z28
Engine: 383 SP EFI/ 4150 TB
Transmission: T400
Axle/Gears: QP 9" 3.73
Re: Need Help with Voltage Check
Maybe
http://www.chevythunder.com/fuel%20i...ecm%20#1227165)
ECM key on and running Volt values there
http://www.chevythunder.com/fuel%20i...ecm%20#1227165)
ECM key on and running Volt values there
08-11-2013, 12:08 PM
#3
Re: Need Help with Voltage Check
Maybe
http://www.chevythunder.com/fuel%20i...ecm%20#1227165)
ECM key on and running Volt values there
http://www.chevythunder.com/fuel%20i...ecm%20#1227165)
ECM key on and running Volt values there
08-11-2013, 12:26 PM
#4
Re: Need Help with Voltage Check
Backprobe the ECM sockets in place:
I love lookin' at my stuff Uh-hUh - good stuff HUH!
edit:
THis is just cool stuff
I love lookin' at my stuff Uh-hUh - good stuff HUH!
edit:
THis is just cool stuff
Last edited by Schrade; 08-11-2013 at 12:29 PM.
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