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1999 v70r wiring harness interchange

Help, Advice and DIY Tutorials on Volvo's extremely popular car line -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine.

1992 - 1997 850, including 850 R, 850 T-5R, 850 T-5, 850 GLT
1997 - 2000 S70, S70 AWD
1997 - 2000 V70, V70 AWD
1997 - 2000 V70-XC
1997 - 2004 C70

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fairmont50
Posts: 38
Joined: Wed Jul 27, 2011 1:54 pm
Year and Model: 1999 v70r
Location: Nebraska
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1999 v70r wiring harness interchange

Post by fairmont50 »

I would like to replace the engine / underhood harness in my 1999 v70r and need to know what various models will interchange. Most of the current harness has the covering falling off and is a bit brittle from age and miles. I am assuming that anything from a 1999-2000 turbo s70, v70 or even a later c70 will work but would like confirmation if possible.

Thanks

Chris

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RickHaleParker  
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Post by RickHaleParker »

fairmont50 wrote: Fri Nov 01, 2019 7:20 pm Most of the current harness has the covering falling off and is a bit brittle from age and miles.
The plastic wire conduit can be replaced. You can get Automotive wire conduit at any auto parts store. You can find it on Ebay, Amazon ... ect. You can get it in colors other then black and make it purdy.

The conduit is split along the length. Remove the old tape and ties pull the old off. Cut the new to length and press it over the wires, tape and/or tie in in place.

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1998 C70, B5234T3, 16T, AW50-42, Bosch Motronic 4.4, Special Edition package.
2003 S40, B4204T3, 14T twin scroll AW55-50/51SN, Siemens EMS 2000.
2004 S60R, B8444S TF80 AWD. Yamaha V8 conversion
2005 XC90 T6 Executive, B6294T, 4T65 AWD, Bosch Motronic 7.0.

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