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DiscoWeb Bulletin Board » Message Archives » 2004 Archives - Discovery Technical » Archive through January 18, 2004 » 97 D1 5speed-Speedometer working fine then not working at all and back to working « Previous Next »

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Tim Wilkin (Twilkin)
New Member
Username: Twilkin

Post Number: 14
Registered: 11-2003
Posted on Saturday, January 17, 2004 - 04:53 am:   Edit Post Delete Post Print Post

I was driving at about 55mph and suddenly felt a VSS like symptom of off and back on of the engine. Right after I watched the speedometer needle go down to zero, no change in speed, and then after about 10 seconds it is working again.
Any ideas?
Tim
 

Adam Ross (Discodriveradam)
Member
Username: Discodriveradam

Post Number: 157
Registered: 01-2003
Posted on Saturday, January 17, 2004 - 05:01 pm:   Edit Post Delete Post Print Post

Could be TPS. Happened to me, and that's what it was.
 

andrew adia (Drew)
Member
Username: Drew

Post Number: 58
Registered: 03-2003
Posted on Saturday, January 17, 2004 - 11:07 pm:   Edit Post Delete Post Print Post

A bad VSS will also cause the speedometer to stop working.
 

Tim Wilkin (Twilkin)
New Member
Username: Twilkin

Post Number: 15
Registered: 11-2003
Posted on Sunday, January 18, 2004 - 05:28 am:   Edit Post Delete Post Print Post

Sorry, whats TPS? I will be replacing my VSS as soon as possible.
Thanks,
Tim
 

Adam Ross (Discodriveradam)
Member
Username: Discodriveradam

Post Number: 159
Registered: 01-2003
Posted on Sunday, January 18, 2004 - 07:46 pm:   Edit Post Delete Post Print Post

TPS = Throttle Position Sensor.

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