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John Speake · 11-08-2009, 01:08 PM

Those readings are corect at the temp you note. Inspect the temp 2 harness connector carefully, make sure the sockets are clear of gunk. The heat can make stuff melt down into them from the wires.

Then peel back the rubber boot and check there are no bare wires.

Some people change temp 2 sensors as preventitive maintainance. They cost about 25 GBP.

11-08-2009, 01:08 PM	#21
John Speake Addict Rennlist Member Rennlist Site Sponsor Join Date: Feb 2002 Location: Cambridge England Posts: 4,126	Those readings are corect at the temp you note. Inspect the temp 2 harness connector carefully, make sure the sockets are clear of gunk. The heat can make stuff melt down into them from the wires. Then peel back the rubber boot and check there are no bare wires. Some people change temp 2 sensors as preventitive maintainance. They cost about 25 GBP. __________________ John '86 Euro S2 SharkTuned LH & EZ-F www.jdsporsche.com Home of the SharkTuner Rebuilt LH, EZK ECUs & MAFs available from agents worldwide Diagnostic testers for all models of Porsche 1987 >