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TPS testing?

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jessek
Posts: 16
Joined: 04 May 2011, 12:09
Year and Model: 1989
Location: hawaii

Post by jessek »

Trying to test my TPS on my 89 740 turbo. I have a ohmmeter tester but I cant find anywhere that can tell me what kind of reading I should be getting. there are 3 leads. One has 2 wires coming out(orange) and one has ground. the other is not used. I read something about a click I should be hearing but mine isnt doing that. The manual im useing doesnt mention anything about that either. The car really only has problems once its warmed up and driving. Here is a link to my other post about the issues i'm having.
www.matthewsvolvosite.com/forums/viewtopic.php?f=2&t=38802

Thanks to the volvo gurus who have already helped me this far.
89 740 turbo

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billofdurham
MVS Moderator
Posts: 6507
Joined: 02 Feb 2006, 15:31
Year and Model: 855, 1995
Location: Durham, England
Been thanked: 5 times

Post by billofdurham »

Follow this link to see how it's done.

Bill.
Work was good - retirement is better.

1996 850GLT 2.5 20v Estate Manual.
1995 Peugeot Boxer 2.5Tdi Autosleeper.
Previously:
1984 244DL, Manual, Beige.
1987 744GLE, Manual, Green.
1991 960 3.0 24v, Auto, Silver.
1994 940T Wentworth, Auto, Blue.

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