What is this connector & wires?
11-09-2005, 07:15 PM
#1
What is this connector & wires? Sorry for the confusing Engrish. I'm trying to find out what this connector and 3 wires go to. I can't trace them far enough under the cowl to figure it out. It seems they run from under the cowl, to the connector by the filler neck, then back to the cowl 
Any help?
Any help? 
11-09-2005, 08:59 PM
#7
Originally Posted by Maggie
Are the wires red, brown & grey? That is the color code for '98' EGR
Red is power feed, Grey is EGR ground, Brown is EGR signal...I belive
Red is power feed, Grey is EGR ground, Brown is EGR signal...I belive
Here's a closeup of the 3 wires and connector I'm asking about.
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11-09-2005, 09:15 PM
#8
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If you have a way to check codes I'de say unplug it turn the key on and see what code pops up. It shouldn't take but one or two ignition cycles for it to throw a code as it would be inactivity or low circuit voltage code.
11-09-2005, 09:22 PM
#9
Originally Posted by SPEEDYws6
If you have a way to check codes I'de say unplug it turn the key on and see what code pops up. It shouldn't take but one or two ignition cycles for it to throw a code as it would be inactivity or low circuit voltage code.
11-09-2005, 10:00 PM
#10
That is a connector for the camshaft position sensor I think (C108 in the manual). I dont know if its there for diagnosing or if somewhere along the line the early LS1s were meant to have the cam sensor in front or something. Its a 98 only thing, it goes all the way around to the rear of the motor and back to the PCM - at least according to the service manual anyhow 
11-09-2005, 10:19 PM
#11
Originally Posted by kp
That is a connector for the camshaft position sensor I think (C108 in the manual). I dont know if its there for diagnosing or if somewhere along the line the early LS1s were meant to have the cam sensor in front or something. Its a 98 only thing, it goes all the way around to the rear of the motor and back to the PCM - at least according to the service manual anyhow
11-09-2005, 10:32 PM
#12
Originally Posted by kp
That is a connector for the camshaft position sensor I think (C108 in the manual). I dont know if its there for diagnosing or if somewhere along the line the early LS1s were meant to have the cam sensor in front or something. Its a 98 only thing, it goes all the way around to the rear of the motor and back to the PCM - at least according to the service manual anyhow
11-10-2005, 12:25 AM
#13
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That is for a fact the Cam Position Sensor wiring. Do you have long tube headers? I know for a fact that some years people were having issues with O2 wire extensions and getting DTC's for this. Having that plug unplugged will cause a cam position sensor DTC.
11-10-2005, 12:35 AM
#14
Originally Posted by Cursed1
That is for a fact the Cam Position Sensor wiring. Do you have long tube headers? I know for a fact that some years people were having issues with O2 wire extensions and getting DTC's for this. Having that plug unplugged will cause a cam position sensor DTC.
11-10-2005, 07:22 PM
#15
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When you unplug sensors like that it usually only takes one ignition cycle for it to throw a code. So yes. But the light will go off after about 4 driving cycles after you plug it back in.