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by Carbon15
27 Jul 2015, 02:46
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 94 850 Turbo keeps blowing fuel pump relays
Replies: 37
Views: 7494

Re: 94 850 Turbo keeps blowing fuel pump relays

Honestly didn't have a chance to check, had to strip out the last of the parts off the 98. It's going to the bone yard today. I'll check and get back to you.
by Carbon15
26 Jul 2015, 16:49
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 94 850 Turbo keeps blowing fuel pump relays
Replies: 37
Views: 7494

Re: 94 850 Turbo keeps blowing fuel pump relays

Read 13.6 on the battery, still a no start. Question, the currently install Cam Position sensor came out of a 98 S 70 Turbo, is it compatible with my 94 850 Turbo?
by Carbon15
26 Jul 2015, 07:43
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 94 850 Turbo keeps blowing fuel pump relays
Replies: 37
Views: 7494

Re: 94 850 Turbo keeps blowing fuel pump relays

It was low from all the attempted starting. Put it on charge last night and gave up for the night.
by Carbon15
25 Jul 2015, 19:07
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 94 850 Turbo keeps blowing fuel pump relays
Replies: 37
Views: 7494

Re: 94 850 Turbo keeps blowing fuel pump relays

Other research mentioned the cam position sensor and crank shaft position sensor. I swapped these out from my parts car and still no start. As a test we did a spark test, now getting no spark. The ignition system is pretty new. Is there a sensor that may have went bad causing no spark?
by Carbon15
25 Jul 2015, 14:49
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 94 850 Turbo keeps blowing fuel pump relays
Replies: 37
Views: 7494

Re: 94 850 Turbo keeps blowing fuel pump relays

precopster wrote:Easy:

Remove fuel pump fuse and place ammeter across fuse terminals to measure current draw of pump circuit while jumpering positions 15 & 87 on fuel relay connectors.

What is the current draw?
Is 87 in the relay socket?
by Carbon15
25 Jul 2015, 14:45
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 94 850 Turbo keeps blowing fuel pump relays
Replies: 37
Views: 7494

Re: 94 850 Turbo keeps blowing fuel pump relays

Sorry for the delayed response, finally got to the car to work on it. Got to the car, hot wired the relay socket, car started up and ran for five minutes. Swapped out fuel pumps, car started and ran for the usual five minutes then died. Ran a voltage check at the relay socket, got 10.5 volts, oddly ...
by Carbon15
09 Jul 2015, 06:07
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 94 850 Turbo keeps blowing fuel pump relays
Replies: 37
Views: 7494

Re: 94 850 Turbo keeps blowing fuel pump relays

Thanks Mike, that's good information. I guess the worst case scenario is that I pull the pump out of my parts car.
by Carbon15
08 Jul 2015, 07:01
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 94 850 Turbo keeps blowing fuel pump relays
Replies: 37
Views: 7494

Re: 94 850 Turbo keeps blowing fuel pump relays

I'll check all of these this weekend when I'm at the garage. It would be nice if it was the pump, got a working one in the 98 that I'm striping.
by Carbon15
07 Jul 2015, 05:05
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: 94 850 Turbo keeps blowing fuel pump relays
Replies: 37
Views: 7494

Re: 94 850 Turbo keeps blowing fuel pump relays

The fuel pump shuts down as the relay disconnects.
by Carbon15
06 Jul 2015, 16:29
Forum: 850, S70, V70, C70, V70-XC 1992-2000
Topic: The I Worked on My Car Today Thread
Replies: 180
Views: 43418

Re: The I Worked on My Car Today Thread

Not so much today but the last two weekends. Transferred the front suspension, control arms and flex brake line from the 98 S 70 to 94 T 5, Last weekend transferred E brake cable and installed new pads. Also had to manufacture and install passenger side rocker panel.