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940 Diagnostic of self-diagnostic. It doesn’t work

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Alyashep
Posts: 1
Joined: 15 Aug 2021, 17:39
Year and Model: 1992 940
Location: Russia

Post by Alyashep »

Hi.
I bought Volvo 940 b234f few months ago and some problems are not solved yet. One of them is problem w self-diagnostic connector. It doesn’t work. We don’t know is the connector broken or it’s a problem w wiring. So, maybe someone have any pictures how wiring should be? I thing that picture of the system in your car is also optional.
Hope for your help because we can’t find any information about it, it looks like everyone else doesn’t have this problem.
Thx a lot for help !
Alya

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RickHaleParker  
Posts: 7195
Joined: 25 May 2015, 14:30
Year and Model: See Signature below.
Location: Kansas
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Post by RickHaleParker »

Here the 1995 940 service manual. The diagnostic ports are on page 46.
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1998 C70, B5234T3, 16T, AW50-42, Bosch Motronic 4.4, Special Edition package.
2017 Ford PIU. 3.5l, Twin Turbo, 365 Hp.
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Past
2003 S40, B4204T3, 14T twin scroll AW55-50/51SN, Siemens EMS 2000. ( Killed by a plastic radiator. )
2004 S60R, B8444S TF80 AWD. Yamaha V8 conversion ( I moved, the project did not )
2005 XC90 T6 Executive, B6294T, 4T65 AWD, Bosch Motronic 7.0. ( Transmission dead after sitting for a winter )

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