Temp Sensor problem - Alfa Romeo Forum
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(Post Link) post #1 of 1 Old 28-03-14 Thread Starter
Status: behind the wheel of an alfa again :)
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Join Date: Jan 2010
Location: United Kingdom
County: Lincolnshire
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Temp Sensor problem


Iv just changed my coolant temp sensor and now I have the engine management light come on. It is the 4 pin sensor and was wondering if anyone has had this fault happen to them? Iv tried changing back to the old sensor but the light is still on. The car drives fine and was driving fine before I changed it, the only reason for changing it was because it was reading 70 to 80 then dropping down and going back up etc etc. Iv also changed the thermostat last week too but don't think that has anything to do with it as it was fine with the new stat, it only has come on since changing the sensor. I went for a drive in it and it drives fine however the temp gauge now goes to over 90 but not to the red mark. Bit confused

Any help please????


Gone in 60 seconds but better stood still for 60 minutes, my Alfa Romeo 166, GTV & 156 SW, its an AlfaHolic problem i have
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