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2001 V70XC - New Throttle Body/ETM from Brentwood...

Help, Advice, Owners' Discussion and DIY Tutorials on Volvo's stylish, distinctive P2 platform cars sold as model years 2001-2007 (North American market year designations).

2001 - 2007 V70
2001 - 2004 V70 XC (Cross Country)
2004 - 2007 XC70 (Cross Country)
2001 - 2009 S60
2003 - 2007 S60 R
2004 - 2007 V70 R

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xHeart
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2001 V70XC - New Throttle Body/ETM from Brentwood...

Post by xHeart »

For reference, also see...
https://www.matthewsvolvosite.com/forums/viewtopic.php?f=9&t=60882
https://www.matthewsvolvosite.com/forums/viewtopic.php?f=34&t=60830
and...
https://www.matthewsvolvosite.com/forums/viewtopic.php?f=1&t=60838

I have the car back. Here are few photos of old throttle body. For some reason the connector was clipped off at the shop. It is original with above 146,000 miles. Does it have a future/rebuild?
cleaner side of throttle plate
cleaner side of throttle plate
V70XC_1027.jpg (637.09 KiB) Viewed 1427 times
Mike says, there is only one maker
Mike says, there is only one maker
V70XC_1026.jpg (572.44 KiB) Viewed 1427 times
original
original
V70XC_1025.jpg (626.4 KiB) Viewed 1427 times
build up on throttle plate
build up on throttle plate
V70XC_1024.jpg (492.15 KiB) Viewed 1427 times
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Golden-German Shepherd | 2021 XC90 T6 INSCRIPTION (Nexa) | 2020 V60CC (Frska) | 2013A XC90 (Lktra)
Past: Golden Retriever | 2001 V70XC | 1997 Volvo 854 | 1989 Volvo 740 GL | 1979 Volvo 240

mikealder
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Post by mikealder »

You could rebuild it using a Sacer non contact digital angle sensor but it looks like the shop also chopped the lead a tad shorter than it should be, the reason they cut the plug off is down to being lazy, the cable to the ETM is trapped between the front face of the engine and the starter motor, to remove it without chopping the cable you should remove the starter motor steady bracket which releases the trapped cable - The six wires to the ETM are color coded so you should be able to solder the wires back together than pop a length of heatshrink over each soldered joint - Mike

xHeart
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Post by xHeart »

mikealder wrote:You could rebuild it using a Sacer non contact digital angle sensor but it looks like the shop also chopped the lead a tad shorter than it should be, the reason they cut the plug off is down to being lazy, the cable to the ETM is trapped between the front face of the engine and the starter motor, to remove it without chopping the cable you should remove the starter motor steady bracket which releases the trapped cable - The six wires to the ETM are color coded so you should be able to solder the wires back together than pop a length of heatshrink over each soldered joint - Mike
The snip is too close.
The other end of cable (plastic housing) is screwed on to throttle body, would replacing the complete cable assembly a better option?

Example http://www.sacer.com.cn/doce/product-detail-235.html
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Golden-German Shepherd | 2021 XC90 T6 INSCRIPTION (Nexa) | 2020 V60CC (Frska) | 2013A XC90 (Lktra)
Past: Golden Retriever | 2001 V70XC | 1997 Volvo 854 | 1989 Volvo 740 GL | 1979 Volvo 240

mikealder
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Post by mikealder »

Don't try taking the cable out of the end where it enters the body of the ETM as this will break wires, it isn't a connector.

I would try getting an ETM cable from the junk yard, cut it off near the ETM then solder the wires together matching the color codes and add some heatshrink to insulate the wires - Mike

xHeart
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Post by xHeart »

mikealder wrote:...
I would try getting an ETM cable from the junk yard, cut it off near the ETM then solder the wires together matching the color codes and add some heatshrink to insulate the wires - Mike
The TB butterfly plate is clean, finger slides free over the edge.
I am practicing soldering and heat shrink while searching the jy.
The wire is close to 1/2" on the connecter side. A strong solder myth says to use 1/4" overlap of wires to achieve a strong connection.

Do the pins inside the connector come out, undone?
I could desolder and solder it back together, loosing about an 1" cable length, is the cable long enough to loose the 1" and still reach the socket?
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Golden-German Shepherd | 2021 XC90 T6 INSCRIPTION (Nexa) | 2020 V60CC (Frska) | 2013A XC90 (Lktra)
Past: Golden Retriever | 2001 V70XC | 1997 Volvo 854 | 1989 Volvo 740 GL | 1979 Volvo 240

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kcodyjr
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Post by kcodyjr »

The pins can be extracted from the connector housing if you have a fine enough pick to reach in. There's little tabs that come out of the side of the pin, that catch on the housing when you push them in. I've also had success with a small needlenose pliers.

you could then get new generic pins from the local radio shack, solder them to the wire you've got, and reassemble. It would be about 3/4" shorter than stock, but is that a problem?
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