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BMW 3-Series (E90 E92) Forum
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Coolant temp n52
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| 06-16-2020, 12:41 PM | #1 |
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Coolant temp n52
I've been monitoring my coolant temp which was hoovering around the 70s so I cleaned the plug out which was full of crud and now it hoovers around 80. While at idle it will go mid 90s then back down to high 70s is this normal for these engines. While driving it hoovers around 78 to 81
Its a 2007 325i auto It does also have the 2e84 communication fault code but no over heat or low temp fault codes |
| 06-17-2020, 04:24 PM | #2 |
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Check out page 67 of this N52 tech doc, it explains a bit about how much the temp on these varies.
https://www.google.com/url?sa=t&rct=...cx3Q3d43VgPQdw |
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| 06-18-2020, 08:11 AM | #3 | |
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Drives: E92 325i MSport Coupe
Join Date: Apr 2012
Location: UK South East
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Quote:
The reason your car doesn't have a water temp gauge OP, is because the intelligent electric pump means the temperature is constantly in a state of flux and BMW knew this would have owners forming a queue at their BMW delarships if they knew...
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