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Hardware
Information and discussion of EFI hardware and specifications

236 Topics

3069 Posts

Last post Re: P05 PCMs
by geep
Wed Sep 23, 2026 12:44 pm
Hardware Modification and Development
Ecu Hardware Modifications

96 Topics

1823 Posts

Last post Re: Installing IAC Driver Chi…
by AngelMarc
Mon Jun 29, 2026 8:02 am
Wiring
Wiring diagrams and questions

331 Topics

2624 Posts

Last post Re: Lots and lots of diagrams
by AngelMarc
Wed Jun 17, 2026 1:47 am
Chip/Memcal Reading/Writing
EPROM EEPROM SRAM NVRAM Flash chips, reading/writing hardware and software

238 Topics

2638 Posts

Last post Re: Nothing connects to PCM a…
by KonkeyWacker
Fri Sep 11, 2026 11:54 am

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Lots and lots of diagrams

by AngelMarc » Mon Jun 01, 2026 11:55 pm

4 Replies

852 Views

Last post by AngelMarc
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5 Replies

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1

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14 Replies

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4 Replies

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0 Replies

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3 Replies

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Last post by j_ds_au
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0 Replies

36980 Views

Last post by mysticpete
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0 Replies

35817 Views

Last post by mysticpete
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0 Replies

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24 Replies

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Last post by MrG
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AC Delco Wiring Pigtail identification and part numbers

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6 Replies

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5 Replies

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1 Replies

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1 Replies

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