Peter - Just wanted to thank you for the great diagnosis you made - you
were exactly correct! Replaced the OPR and things are back to normal -
especially appreciated in these 90F+/95%RH days when the AC dropped out!
BTW, the obvious things affected were the ABS, tacho and AC - are there
anythings the bad OPR would affect that wasn't so obvious?
Thanks again - can't imagine how much a shop might have charged! They
have trouble with intermittent problems anyway - all is well in the
land of the 91 300D ;-)
LarryT
'91 300D
On 8/23/2013 6:28 PM, Peter Frederick wrote:
Replace the Overvoltage Protection Relay, this is the usual cause of
all those things.
It may be as simple as the fuse on top of the relay being cracked, or
the solder at the relay connections, but sometimes they are just bad.
Peter
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