I told the list back in June about my bad temp 2 sensor [ only 2 years old]
Thanks to DigiTool � a new sensor from the dealer and a TPS alignment
Got the van running like a top all summer.

The cold mornings this month have brought back the grumpy / lumpy

Start ups and random stalling.

This mornings grumpy / lumpy start up with high idle had Digitool
Giving me the following readings for Temp II:

4.9 with high idle. [ I think 4.9 is way off the normal scale for Temp II]

I remember listees mentioning the wiring for the sensor sometimes going bad
- 

So I opened up the engine lid..

4.9v high idle

4.9v [ wiggling sensor wiring]

4.9v [ sensor disconnected!! ???]

4.9v [ sensor reconnected]

I wait a minute [ van running total of 4 minutes]

And then in 3 seconds the voltage reading goes..[ with the idle following it
up and down]

4.9 � 3.2 � 3.8 � 4.9 � 4. 9 �2.8 � 3.5 � 2.8 � 2. 5 � 2.2 � 1.9 � 1.5 � 1.3
[ normal for cold]

And the engine runs fine at that point.

So the Temp II sensor is bad again?? This one is from the dealer and was new
in June!

I made a joke about carrying spares but this is crazy... And why would I
still get a voltage reading

With the sensor plug pulled out??

Thanks for any input.

Tom Myers
90 Westy
Rochester NY
http://motsvan.blogspot.com/

Thomas A. Myers 
Designer, Industrial Design Human Interface Department
Xerox Corporation 
1350 Jefferson Road, 801-10C
Rochester, NY 14623
(585) 427-5141, 8*227-5141
Thomas.myers@xerox.com

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