TwinTurbo.NET: Nissan 300ZX forum - Check the ECU's Temp Sender
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Subject Check the ECU's Temp Sender
     
Posted by Cjw3 on November 26, 2013 at 11:00 PM
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In Reply To having a hard time starting the car when cold!!! posted by slcZ32 on November 26, 2013 at 10:46 PM
     
Message It's located on the Outlet Piping at the front of the motor.. Its the one with TWO wires on it..

Check for Corrosion.. Clean or Replace parts as necessary.. If the ECU can't tell the water temp, it will not do a proper cold start..

its a different sensor than the Gauge sender.. so just because your gauge works, does not mean the ECU knows what the temp of the engine is..

Cj

     
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