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View Full Version : Wanted: bad 7427



JeepsAndGuns
01-26-2013, 03:35 AM
Anyone have a bad, fried, or otherwise non working 7427 style pcm? It doesnt matter the service number (because there are so many) so long as the plugs for the wiring harness are the same as a 7427. Thats the only part I care to be good, is the plugs and pins.

Price with shipping?

1project2many
01-26-2013, 08:37 AM
No bad pcm here, but look at numbers 829-12129340 and 829-12110323.

http://www.mouser.com/Delphi-Connection-Systems/Connectors/Automotive-Connectors/Micro-Pack-100-Series/_/N-1ehb5?P=1yzmtn7Z1z0zlezZ1z0x9zoZ1z0wx0c

JeepsAndGuns
01-26-2013, 03:50 PM
Cool. Didnt know you could get those like that. But sadly they dont have any in stock and a 21 week lead time before they get any back in.

Nasty-Z
01-26-2013, 08:02 PM
I'm sure I have some spare plugs laying around , but I don't have any dead PCM's for the sockets .....

If the plugs would help , let me know.

TOM

1project2many
01-27-2013, 04:24 AM
But sadly they dont have any in stock and a 21 week lead time before they get any back in.
But you now have the Delphi part number to look at other sites....
http://part.aboutsemi.com/delphi/12110323.html
http://part.aboutsemi.com/item/delphi/12129340/1.html

JeepsAndGuns
01-27-2013, 05:14 PM
Nasty, I have plenty of the connector plugs, just need some of the pcm sockets. Thanks for the offer though!

1project, I was unaware that was the delphi part number. Have you bought from the company you just posted? I have never heard of them, just wondering if they are reputable.

Nasty-Z
01-28-2013, 06:12 PM
Nasty, I have plenty of the connector plugs, just need some of the pcm sockets. Thanks for the offer though!

I had figured you did , but thought i'd offer :)

TOM

Tunedperformance
02-03-2013, 01:56 PM
Did you ever find one ? I have a few that would fit the bill

JeepsAndGuns
02-03-2013, 04:44 PM
Did you ever find one ? I have a few that would fit the bill

We are currently trying to fix the issue thats making me want to make a 7427-7730 adapter harness. If we can not figure it out, I may hit you up.

Six_Shooter
02-03-2013, 09:14 PM
What's the issue?

Tunedperformance
02-03-2013, 10:46 PM
issues with the port mod on the 427 ?

JeepsAndGuns
02-04-2013, 01:47 AM
http://www.gearhead-efi.com/Fuel-Injection/showthread.php?1317-All-O2-sensors-created-equal

Everything on it runs great, except my AFR is all over the place. I'm just curious if it is because of the mpfi mod/hack, as I did not have that problem when I had tbi. It started when I went mpfi. So curiosity has made me wonder if I should try a factory mpfi ecm/bin (aka, a 7730). So I was thinking about making a adapter harness to let me plug in a 7730 to my harness and test it out.

Tunedperformance
02-04-2013, 10:27 AM
sounds like a great way to test and see the results of another mask and ecm hope those part numbers I gave you help.