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by Cbruns850
02 Jun 2017, 11:01
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 1994 850 Turbo Wagon - Random Stalling
Replies: 8
Views: 1768

Re: 1994 850 Turbo Wagon - Random Stalling

Found the part, and ordered it. Fingers crossed this is the issue! Thanks for your help. Hopefully no further issues
by Cbruns850
31 May 2017, 16:59
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 1994 850 Turbo Wagon - Random Stalling
Replies: 8
Views: 1768

Re: 1994 850 Turbo Wagon - Random Stalling

Just to double check, the fuel relay is this?
IMG_3352.JPG
IMG_3352.JPG (28.25 KiB) Viewed 1720 times
by Cbruns850
31 May 2017, 16:48
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 1994 850 Turbo Wagon - Random Stalling
Replies: 8
Views: 1768

Re: 1994 850 Turbo Wagon - Random Stalling


+1 on Fuel relay and try installing a multimeter setup to measure current across your fuel injection fuse. See how much juice that pump is pulling at idle.

When it stalls out does it still sound like the pump is running for a second or two after the car dies? Do you still have instruments when it ...
by Cbruns850
31 May 2017, 16:10
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 1994 850 Turbo Wagon - Random Stalling
Replies: 8
Views: 1768

Re: 1994 850 Turbo Wagon - Random Stalling


+1 on Fuel relay and try installing a multimeter setup to measure current across your fuel injection fuse. See how much juice that pump is pulling at idle.

When it stalls out does it still sound like the pump is running for a second or two after the car dies? Do you still have instruments when it ...
by Cbruns850
31 May 2017, 16:07
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 1994 850 Turbo Wagon - Random Stalling
Replies: 8
Views: 1768

Re: 1994 850 Turbo Wagon - Random Stalling

That definitely could be, would the fuel pump matter at all?
by Cbruns850
31 May 2017, 15:29
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 1994 850 Turbo Wagon - Random Stalling
Replies: 8
Views: 1768

1994 850 Turbo Wagon - Random Stalling

A while ago I posted here about an issue I had with my '94 850 Wagon. It kept stalling at odd times, either when the car was cold and I had driven it 2 miles or right before I got to work (25mile drive one way), didn't matter when or where. It would randomly stall. Recently replaced the fuel filter ...
by Cbruns850
29 Aug 2016, 19:16
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 94 850 Turbo Wagon started stalling while idling/stopped
Replies: 16
Views: 3069

Re: 94 850 Turbo Wagon started stalling while idling/stopped

Got the codes off the diagnostic boxes:

Transmission:
114 - Program selector open circuit or short circuit to supply.

Fuel System:
443 - Catalytic converter (TWC) efficiency, low.
435 - Front oxygen sensor HO2S slow.

Have had issues with ABS for a bit so I'm not surprised there are this many ...
by Cbruns850
29 Aug 2016, 19:14
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 94 850 Turbo Wagon started stalling while idling/stopped
Replies: 16
Views: 3069

Re: 94 850 Turbo Wagon started stalling while idling/stopped

Got the codes off the diagnostic boxes:

Transmission:
114 - Program selector open circuit or short circuit to supply.

Fuel System:
443 - Catalytic converter (TWC) efficiency, low.
435 - Front oxygen sensor HO2S slow.

Have had issues with ABS for a bit so I'm not surprised there are this many ...
by Cbruns850
29 Aug 2016, 17:25
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 94 850 Turbo Wagon started stalling while idling/stopped
Replies: 16
Views: 3069

Re: 94 850 Turbo Wagon started stalling while idling/stopped

Rspi is right (as usual). Check fuel delivery first. In a '94, you're running Motronic 4.3, which can not be read with common OBDII-readers. See if you have the diagnostic boxes under the hood, by the ECU, or take it to a dealer and get the codes read.

- S

I do have the little diagnostic boxes ...
by Cbruns850
28 Aug 2016, 20:29
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 94 850 Turbo Wagon started stalling while idling/stopped
Replies: 16
Views: 3069

Re: 94 850 Turbo Wagon started stalling while idling/stopped

The '94 turbo car should have the obd2 reader under the coin holder. Is the CEL on?

https://www.youtube.com/watch?v=gLoO-D4yOcU

https://www.youtube.com/watch?v=_uTcmPURTXc

https://www.youtube.com/watch?v=kzB0uTDFGe4

CEL is not on, which is why I'm puzzled as to why it's randomly stalling. Hasn ...