Re: 16176424 PCM pinouts

["Matt Tomlins" <mattpw@ozemail.com.au>]

The 424 was a PCM (Engine and Trans.), the 808 was only engine. Manual VR's
had an ECM P/N 16206305 that is a plug in replacement for the 808/165. This
unit has 8192 comms hardware built in, but otherwise the same as an 808.

Cheers
Matt Tomlins

----- Original Message -----
From: Peter Gargano <peter@ntserver.techedge.com.au>
To: <gmecm@efi332.eng.ohio-state.edu>
Sent: Saturday, January 01, 2000 1:45 PM
Subject: 16176424 PCM pinouts


> Here are the 16176424 pinouts as used for the V6/V8
> VR holden (1993-1995). This has been transcribed from
> pages 7C2-48 and 7C2-49 (4-26-93 NS 14059, 14062) of
> the GMH VR Holden Service Manual.
>
> A1  Fuel Pump Relay
> A2  2-3 Shift Solenoid ctrl
> A3  1-2 Shift Solenoid ctrl
> A4  not used
> A5  A/C relay ctrl
> A6  not used
> A7  CEL/SES lamp ctrl
> A8  Cooling Fan relay ctrl
> A9  TCC solenoid ctrl
> A10 Fuel usage output
> A11 3-2 ctrl solenoid
> A12 Cranking signal (V6 only)
>
> B1  Economy/power switch
> B2  Range Signal C
> B3  Range Signal B
> B4  Range Signal A
> B5  VSS signal high
> B6  VSS signal low
> B7  Pressure control solenoid high
> B8  Pressure control solenoid low
> B9  Camshaft position sensor
> B10 Crankshaft 18x signal (V6 only)
> B11 not used
> B12 A/C request signal
>
> C1  Fused ignition feed
> C2  System earth
> C3  System earth
> C4  Map ref Voltage
> C5  TPS signal
> C6  IAC A high
> C7  IAC A low
> C8  IAC B high
> C9  IAC B low
> C10 MAP sensor signal
> C11 Primary ALDL
> C12 VSS sensor signal (speedo)
> C13 o2 sensor GND
> C14 02 sensor signal
> C15 Fuel Injector control
> C16 Fuel Injector control
>
> D1  Battery Voltage Feed
> D2  IAT/MAP sensor GND
> D3  ECT/TFT/TPS GND
> D4  TPS reference voltage
> D5  ESC (knock) signal V6
> D6  Diagnostic "Test" enable
> D7  Injector voltage monitor line
> D8  not used
> D9  IAT sensor
> D10 not used
> D11 EST output
> D12 BYPASS ctrl
> D13 REFERENCE signal low
> D14 REFERENCE signal high
> D15 Transmission fluid temp signal
> D16 Engine Coolant temp signal
>
> --
> Peter Gargano
>