BMW 3-Series (E90 E92) Forum - View Single Post - Vendors&Members, need names of aftermarket guages for e9x's without oi/coolant temp

Route 16 · 03-25-2013, 11:10 AM

For P3 V2 vents, I asked P3cars.com
Is it only analog available still and only reads Boost/Vac, Batt Voltage, and Analog input?
I want to be able to see my coolant temp/oil temp.
Response
BMW did not put the canbus pins on the obd2 port until 2008... for this reason, on 2007 cars, the gauge can't communicate with the ECU, it can only gather data from its own sensors.

So another option.

03-25-2013, 11:10 AM	#4
Route 16 I got lei'd 844 Rep 7,593 Posts Drives: '10 E90 M3 Join Date: Sep 2011 Location: Dark Side of the Moon iTrader: (62)	For P3 V2 vents, I asked P3cars.com Is it only analog available still and only reads Boost/Vac, Batt Voltage, and Analog input? I want to be able to see my coolant temp/oil temp. Response BMW did not put the canbus pins on the obd2 port until 2008... for this reason, on 2007 cars, the gauge can't communicate with the ECU, it can only gather data from its own sensors. So another option.
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