Thread: 240sx bogging
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Old 06-25-2012, 04:47 PM   #30
Butcher240sx
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The coolant always does touch the sensor. When the car warms up and the thermostat opens . The sensor changes resistance with temp telling the ecu how to trim the fuel and timing. The one on my girls car was cracked, causing a high idle, hesitation and hot running. When you remove it not much coolant comes out.Dont use Teflon tape or any other sealant on the sensor.
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