Ls2 wiring
#1
Teching In
Thread Starter
Ls2 wiring
So can anyone tell me what this plug goes ro. I think it is the cam position sensor because I'm getting p0340 & p0341 codes. Also where is the sensor located if that is it? Also does anyone know what can cause the throttle body to rest at about 20% open. Does not affect idle. It just has a powered down resting state of 20% open and on idle tps reads 19% open. Thanks guys.
3 wire plug in the same loom as the MAF and alternator plugs. I think it comes from the injector harness and knock sensor harness. Drivers side.
https://ibb.co/c2U9ox
https://ibb.co/c2U9ox
Last edited by InYuco Katan; 02-04-2018 at 08:36 PM. Reason: Picture didn't upload
#2
Teching In
Thread Starter
Nevermind everyone. It was the cam position sensor plug. I guess it came unplugged before I got the car. That thing is a bitch to get back in from the top, but I think I got it. I will check tomorrow when I start it.
#3
Teching In
Thread Starter
Also after researching on youtube. I conclude that the TB stays open a bit on all of the TBW designed TB's. I have never owned a TBW car all i had to go off of was my trans am and it has a cable and has a stop that will not let it go back. These apparently can go back about 10% past unpowered state. So I going to leave this tread open until tomorrow and if the cam codes go away I will delete this tomorrow.
#4
Teching In
Thread Starter
So Cam codes are gone. Onlything left is the TB issue. It responds as it should, just laggy. I have found that to be the case with all TBW vehicles. My 2015 ram does it too although the tune i got for it almost has it 100% eliminated. Later i might switch back to a TBC design. The only other issue is when i pull up my TPS at 0% it is still reading around 20% on the sensor. and at 100% it reads around 80% any ideas? if no one can come up with anything. Admins can close and delete this entire thread.