AEM wideband sensor, replacing to a new lsu4

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Jul 14, 2011 | 12:53 PM

RACEPAK

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AEM wideband sensor, replacing to a new lsu4

hi guys,

i got a aem wideband and the sensor went bad, i got a lsu4 with a bosch style connector,

is it ok to just match the wires color? or do i need to replace the resistor too?

thanks

Jul 15, 2011 | 10:55 AM

Rtype16

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Joined: Oct 2003

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From: Los Angeles, CA, USA

Re: AEM wideband sensor, replacing to a new lsu4

The wiring and more the calibration of the sensor is very important to getting a correct AFR from the AEM gauge. Not all wideband sensors even if they are all 4.2LSU sensors are calibrated the same. You can find a new sensor for $80 I would suggest just picking up a new one.