Quote:
Originally Posted by jeff-abalone
OK! I found out the port E is for intake manifold pre-heater.
What is that part in the intake manifold on 2.3L engine? Hope anyone can help me out. Thanks
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R8/2 is the Intake Manifold Preheater, there is a wire connected to the bottom of it.
K3/1 is the Intake Manifold Preheater relay module.
I had this part off my 2.3 when I replaced the head gasket.
Look on page 33 of the link below.
http://web.archive.org/web/20060526115323/mb.braingears.com/201_DISK1/PDF/30009.pdf