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Code 1-2-1-4 Engine Temp Sensor - coolant

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Old 10-09-2013, 12:06 PM
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Stephenwz968
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Default Code 1-2-1-4 Engine Temp Sensor - coolant

Hi all - the Green coupe is throwing a random CEL, and I'm getting the code for DME Engine Temp Sensor 2 - I know there is another for the oil temp sensor that's on the head, is this the coolant temp sensor? Does anyone know where this one is on the motor? Thanks for any help!
Old 10-09-2013, 07:06 PM
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Dave in Chicago
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I recall it was easy to replace, dealer had it for about $35... just can't recall WHICH of these it is. Under the coolant line with the bleed screw, you'll see one. Moving from front to rear along the head, you'll see another.

Perhaps someone can remind us which is the DME coolant temp feeding sensor?

Dave in Chicago
Old 10-09-2013, 08:10 PM
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RajDatta
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Coolant sensor should be the 1st one from the front. Steve, I have a spare if you want to test prior to purchasing.
Old 10-09-2013, 10:07 PM
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kwikt
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Yes and the 2nd sensor is the oil temp sensor between injector 2 & 3.
Old 10-09-2013, 10:13 PM
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Dave in Chicago
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Perfect. As long as the forums exist, my fading memory is no problem. Thanks guys!

Dave in Chicago
'92 968 E-Stock (one of the early "recessed hood badge" cars)
Old 10-10-2013, 10:50 AM
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Stephenwz968
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LOL, I had a feeling it was that front one, but wanted to confirm - thanks everyone, and Raj, thanks for the offer!!!



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