LS2 6.0 SSV 2008 ECU Pinout!!! Help!!!!!!

Mad-LS2 · 04-17-2012, 06:03 AM

I just installed my LS2,harness,ECU into Nissan patrol.The engine came with original harness attached.I need the Pinout for this ECU and eliminate unnecessary wires from the harness.

**HSV-GTS-300** · 04-17-2012, 07:28 AM

The 6.0 in a 2008 Holden SSV is an L98 and not an LS2.

Mad-LS2 · 04-18-2012, 05:34 AM

Yeah you're right lol..Excuce my knowledge on LS not that much.

is it possible to find service manual ?

thanks alot..

**HSV-GTS-300** · 04-18-2012, 07:39 AM

Quote:

Originally Posted by Mad-LS2

is it possible to find service manual ?

Sending you a PM.

marinos · 10-04-2012, 12:38 PM

Hi All,

Are there any specific threads or websites detailing the necessary steps to convert a l98 E38 harness to stand alone?

any help is greatly appreciated.

Thanks

**HSV-GTS-300** · 10-08-2012, 06:11 AM

Haven't seen anything useful for trimming back an E38 harness. There's not even anything concise and accurate for E40 that I know of.

marinos · 10-11-2012, 04:51 PM

Thanks for the reply,

In that case ill try document whatever i end up doing and put something together.

Do you have any information on which loom / looms i need from Holden so that i am able to hook up the electronic throttle (potentiometer) and the OBD11 connection?

**HSV-GTS-300** · 10-12-2012, 12:43 AM

Both come off the Instrument Panel harness.

http://www.hsv-gts.ls2.com/IPSC.pdf

Instrument Panel Harness.

marinos · 02-09-2013, 07:37 AM

I'm doing an engine swap on a e36 318is. So far ive got the engine and transmission mounted. I am at the point where i really need to work out what is going on with the wiring so i can gather any more parts i may need and chop up the one i have.

I have a e38 ECU - SERV. NO 12603892 and the loom you can see in the pictures attached - now the loom is from an automatic car - can this be modified to work with the manual i am using?

From looking at the ECU pin out above it looks like i defiantly need a harness which plus into the J1 port on the ECU as the Power/Ignition MAF, A/C, Thermo Fams and much more all run off that harness.

IS anyone able to supply me with some harnes diagrams so that i am able to identify the plugs.

Cheers

**HSV-GTS-300** · 02-09-2013, 08:19 AM

marinos · 02-09-2013, 10:36 AM

Thanks for that!
Your a champion getting all thins information out into the open.

Do you have any diagrams which cover the J1 harness?

**HSV-GTS-300** · 02-10-2013, 12:21 AM

(20) Engine Control Module Connector 1 -- A43-X1

http://www.hsv-gts.ls2.com/Body%20Front%20Wiring.pdf

marinos · 02-10-2013, 05:07 AM

Im having a hard time understanding how the X1 loom pictured above has anything to do with the functions listed in the Module Connector End View diagram.

For example it lists such things as the Heated Oxy Sensors, IAT Sensor, MAF Sensor.
But no where in the Body Front Wiring Diagram are any of these connectors listed. UNLESS they are all withing the (3) Engine and Transmission Wiring Harness Conector X102. Is this the case?

**HSV-GTS-300** · 02-10-2013, 05:59 AM

Inline Harness Connector End Views
X102 to X800

http://www.hsv-gts.ls2.com/X102-X800.pdf

marinos · 02-10-2013, 08:08 AM

Cheers for that!

I've also found these diagrams which will be useful to anyone wanting to make the stand alone harness

marinos · 02-10-2013, 08:10 AM

Some more diagrams.

And some info for the OBD Port

pin 4 and 5 are grounded
Pin 6 has continuity to pin 28 on ECM
Pin 14 has continuity to pin 27 on ECM
Pin 16 is B+

marinos · 02-10-2013, 08:22 AM

HSV-GTS-300- do you also have a similar document available detailing the end views / pin outs and cable colors for the engine / transmission harness plugs?

**HSV-GTS-300** · 02-10-2013, 08:30 AM

Be careful where you lift the drawings from, USA trucks won't necessarily be the same as Holden cars.
Ignition Controls-Sensors jpg you posted is not to suit any engines Holden have ever used.

marinos · 02-10-2013, 09:05 AM

I forgot to mention that it looks to include the DOD/VVT equipment... which in an L98 application will be ignored

although if you reference the pin outs with the holden information posted above the

-Knock Sensors
-Crankshaft Position Sensor
-Camshaft Position Sensor

Are all correctly wired

**HSV-GTS-300** · 02-10-2013, 09:15 AM

2008 VE short wheelbase (right hand drive) entire car, end connectors.

http://www.hsv-gts.ls2.com/End%20Connectors.pdf

marinos · 02-10-2013, 10:04 AM

Are the wiring diagrams like the ones i posted above available from a Holden reference?

**HSV-GTS-300** · 02-10-2013, 10:40 AM

Yes.

**HSV-GTS-300** · 02-10-2013, 10:42 AM

More

**HSV-GTS-300** · 02-10-2013, 10:43 AM

.........

marinos · 02-11-2013, 04:12 AM

Do you know if there is anything more to do to the loom than simply wiring it up as described in the above wiring diagrams?

I know because I am running a manual trans i will need to feed the VSS signal to pins 71 and 72 and then enable the input using the custom tune.

**HSV-GTS-300** · 02-11-2013, 09:55 PM

Quote:

Originally Posted by marinos

Do you know if there is anything more to do to the loom than simply wiring it up as described in the above wiring diagrams?
I know because I am running a manual trans i will need to feed the VSS signal to pins 71 and 72 and then enable the input using the custom tune.

The above diagrams show how everything mates in a VE Holden.
You'll have head scratching to do everytime a Holden harness goes anywhere near a BMW or other non-GM component.