I have a uk 2.0 190e which I think is similar to the usa 2.3l. I have cold start problems which I think is related to the temp sensor. From what I have gathered on here the temp sensor is usually a single pin sensor, whereas on mine it appears to be a four pin sensor (beside the fan temp sensor, next to the air cleaner). Has anyone any idea how to test the four pins (numbered 1,2,3,4) with an ohmmeter to figure out if I need to replace this part? Any help appreciated

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