Volvo 960 Sensors

liamcafs · Jan 18th, 2018, 14:37

Afternoon chaps,

I've just purchased a complete 960 engine for my 240 engine swap. I'm just about to order the engine wiring loom for my Emerald ECU and I need to know whether the crank and cam phase sensors are inductive or digital. I spoke to Emerald and they said that generally 2 pin sensors are inductive and 3 pin are digital. The engine is from a 93 car btw.

I don't have the engine to hand currently so does anyone know which type they are??

Cheers

Liam Mc

Laird Scooby · Jan 18th, 2018, 23:41

Going for a "best guess" scenario here, they appear to be 2-wire animals so inductive according to Pg14 of this diagram :

http://www.myvolvolibrary.info/Tech_...Y94_Wiring.pdf

However the very last page of component listings is missing including the listing for items 7/23 and 7/24 which i'm fairly sure are the crank and cam position sensors although which way round they are i'm not sure.

Looking at the later diagram (you can find it from the parent directory from that link) one of them is the engine rpm sensor (or crank sensor) and the other is the cam sensor so it is along the right lines although the later Motronic seems to be wired slightly differently.

Hopefully it answers your question!

liamcafs · Jan 19th, 2018, 16:54

Many Thanks, most interesting

Jan 18th, 2018, 14:37	#1
liamcafs Member Last Online: Oct 13th, 2021 16:10 Join Date: Oct 2009 Location: Milford Haven	Volvo 960 Sensors Afternoon chaps, I've just purchased a complete 960 engine for my 240 engine swap. I'm just about to order the engine wiring loom for my Emerald ECU and I need to know whether the crank and cam phase sensors are inductive or digital. I spoke to Emerald and they said that generally 2 pin sensors are inductive and 3 pin are digital. The engine is from a 93 car btw. I don't have the engine to hand currently so does anyone know which type they are?? Cheers Liam Mc __________________ '95 960 RWD 105k miles (Donor Vehicle) '87 240 RWD 92k miles '02 S40 FWD 100k miles '99 V70 AWD 155k miles SOLD Link to my 240 Engine Swap Build Thread

Jan 18th, 2018, 23:41	#2
Laird Scooby Premier Member Last Online: Yesterday 12:22 Join Date: May 2012 Location: Lakenheath	Going for a "best guess" scenario here, they appear to be 2-wire animals so inductive according to Pg14 of this diagram : http://www.myvolvolibrary.info/Tech_...Y94_Wiring.pdf However the very last page of component listings is missing including the listing for items 7/23 and 7/24 which i'm fairly sure are the crank and cam position sensors although which way round they are i'm not sure. Looking at the later diagram (you can find it from the parent directory from that link) one of them is the engine rpm sensor (or crank sensor) and the other is the cam sensor so it is along the right lines although the later Motronic seems to be wired slightly differently. Hopefully it answers your question! __________________ Cheers Dave Next Door to Top-Gun with a Honda CR-V & S Type Jag Volvo gone but not forgotten........

Jan 19th, 2018, 16:54	#3
liamcafs Member Last Online: Oct 13th, 2021 16:10 Join Date: Oct 2009 Location: Milford Haven	Many Thanks, most interesting __________________ '95 960 RWD 105k miles (Donor Vehicle) '87 240 RWD 92k miles '02 S40 FWD 100k miles '99 V70 AWD 155k miles SOLD Link to my 240 Engine Swap Build Thread

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