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problem with new LS2 engine

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Old Apr 14, 2007 | 10:30 PM
  #1  
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Default problem with new LS2 engine

I just had an 403 CID LS2 installed in my 2002 camaro Z-28
every thing came from Texas Speed and I am getting a cAM shaft position sensor MIL light
does anyone have an Idea of what to do about this
or does anyone have a wireing diagram of the extension harness

Any imput would be great
I have left a message with Texas Speed

on another note my Speedometer does not work now
it is getting the signal to the plug in port because it is displayed on HPTuners and on my E-Boost controller but not on the stock tach

what gives


oh and Texas Speed I would love for you to prove me wrong

Last edited by PREDATOR-Z; Apr 16, 2007 at 04:31 AM. Reason: Any negative feedback has to be addressed in sponsors feedback (negative notes deleted)
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Old Apr 14, 2007 | 10:34 PM
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Did you use an adaptor for the cam position sensor to go from your wiring harness to the LS2? If so I have seen people get adaptors that were wired wrong and cause the mil. Check it out.
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Old Apr 14, 2007 | 10:35 PM
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Originally Posted by AintQik
Did you use an adaptor for the cam position sensor to go from your wiring harness to the LS2? If so I have seen people get adaptors that were wired wrong and cause the mil. Check it out.
how do I Know if it is wired wrong or not

and I did get a new adaptor so how do I know how it needs to be repined
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Old Apr 14, 2007 | 10:36 PM
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I had the same issue with the cam code. If you are using the cam position extension harness you need to swap the 2 end wires. Leave the middle wire alone and swap just the 2 end wires on one side. Should be fine.
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Old Apr 14, 2007 | 10:38 PM
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How was the Auto fair Darren? Sorry I never got to get back with you about being a part of the show. Car was not 100% ready at the time you asked me.
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Old Apr 14, 2007 | 10:43 PM
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I've had to swap the outer 2 wires on about half of my installs using the extension harness. You would need a small paper clip or a GM terminal release tool.
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Old Apr 15, 2007 | 05:18 AM
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OK that is simple enough
Thanks

03 busa
the auto fair was great
getting ready to leave out right now for a fun filled day in the rain
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Old Apr 16, 2007 | 12:12 AM
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Darren, I did try to call you back friday when I got your message. Not only that, I tried to call Tick Performance as well since they bought the parts and assembled the motor if I'm not mistaking. You could have also shot me a PM for a quick fix as mentioned in my signature.

If you are getting a code you need to switch the outside wires on the harness. That will fix the problem. I don't know whats up with the negative thoughts. Kinda seem unwarranted but I could be wrong...:/

Jon
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Old Apr 16, 2007 | 09:11 AM
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We did not sell you this engine! We sold the parts to TICK Performance, and they did all of the machine work and assembly. We're more than willing to help you out, but a little courtesy goes a long way. We spoke with Jonathan at TICK Performance this morning regarding the situation, and he knows how to fix it. It's in the Katech harness. He said it was a time constraint for them in trying to get ready for a show in Charlotte this past weekend.

We're always willing to help anyone out, but starting off by slamming us is completely uncalled for. If you would like to discuss this further, feel free to give us a call and ask for Trevor or myself.

Jason
Texas Speed & Performance
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Old Apr 16, 2007 | 09:25 AM
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Hey Darren, if you'll bring it back up here I'd be glad to switch the wires around for you. I know the harness was cut on the cover, but after finding out the problem with the extension harnesses I'm sure that will take care of the problem. If you can't get back up here this week, we could probably fix it at the dyno day Saturday.

Thanks,
Jonathan
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Old Apr 16, 2007 | 09:34 AM
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Originally Posted by Jason 98 TA
We did not sell you this engine! We sold the parts to TICK Performance, and they did all of the machine work and assembly. We're more than willing to help you out, but a little courtesy goes a long way. We spoke with Jonathan at TICK Performance this morning regarding the situation, and he knows how to fix it. It's in the Katech harness. He said it was a time constraint for them in trying to get ready for a show in Charlotte this past weekend.

We're always willing to help anyone out, but starting off by slamming us is completely uncalled for. If you would like to discuss this further, feel free to give us a call and ask for Trevor or myself.

Jason
Texas Speed & Performance
Jason I am not slaming you guys at all
I think it is hard to get ahold of you on the phone and I could not get to a computer till saturday


I will swap the wires this afternoon when I get home

I should of been clearer on my first post
I think that you guys have been great to work with and would reccomend you to anyone
you are correct that all the work was done at Tick
when I made the origonal post i was suffering from a severe lack of sleep

I understand that you are very busy and that you do not have time to respond to everything in just a few minutes
I guess that I should be more careful how I word stuff when it gets posted up


Thanks Darren P


Jon

I don't know why I did not get your call on friday but Tick was closed
they were up till 6 AM from the night before putting the engine in the car
once again guys I do not have a problem with Texas Speed at all
the only reason I even said the name was because I did not know who made the wire harness

Last edited by Darren P; Apr 16, 2007 at 09:46 AM.
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Old Apr 16, 2007 | 09:48 AM
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Originally Posted by 5LTREATR
Hey Darren, if you'll bring it back up here I'd be glad to switch the wires around for you. I know the harness was cut on the cover, but after finding out the problem with the extension harnesses I'm sure that will take care of the problem. If you can't get back up here this week, we could probably fix it at the dyno day Saturday.

Thanks,
Jonathan
Jonathan
I will change the wires later today
and I want to thank you and your dad for staying on Thursday and getting it done

Great job
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Old Apr 16, 2007 | 11:13 AM
  #13  
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oh and Texas Speed I would love for you to prove me wrong
I now see what i posted that looks like i was bashing Texas Speed
I had something here about how I did not think that they would get back with me before the Weekend was over with it being late on Saturday night and then I did not post it but I guess I did not delete the last line


once again I am sorry
and I did mean any harm
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Old Apr 16, 2007 | 05:53 PM
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well I changed the 2 end pins and
problem solved
it also fixed the tach so now I know how much I am overrevving the engine
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Old Apr 16, 2007 | 06:09 PM
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Originally Posted by Darren P
I just had an 403 CID LS2 installed in my 2002 camaro Z-28
every thing came from Texas Speed and I am getting a cAM shaft position sensor MIL light
does anyone have an Idea of what to do about this
or does anyone have a wireing diagram of the extension harness

Any imput would be great
I have left a message with Texas Speed

on another note my Speedometer does not work now
it is getting the signal to the plug in port because it is displayed on HPTuners and on my E-Boost controller but not on the stock tach

what gives


oh and Texas Speed I would love for you to prove me wrong



it was not the Speedometer that was not working it was the Tach

hmmmmm
worked from 5:30 AM till around 3:00 PM on Thursday,
drove 2 hours to Tick Performance and we worked on the engine/install all night till I loaded it back on the trailer at 6:00 AM drove home went to bed at around 9:30 AM got back up at 11:00 AM went to work, workde till 3:00 PM came home took the car and got it washed, took it to a friend who helped me clean up the idle (still had the SD tune from the 346 stock engine) drive to wal-mart got some oil, de-greaser, and misc cleaning supplys
a case of Ice House, a case of Smirnoff, and a 4 pack of Black Jack cola, went home cleaned on the wheels till 3:00 AM went to Bed, got back up at 5:30 AM loaded the car and drove to Lowes Motor Speedway
waited for everyone else to show up, drove in and hit the beer around 8:30 AM and went though about 1/2 in about 6 hours
wonder why I could not think muss less type a complete thought
at 11:30 PM that night

but now ALL IS GOOD
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Old Apr 16, 2007 | 10:05 PM
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By far the longest run on sentance in history...
Originally Posted by Darren P

it was not the Speedometer that was not working it was the Tach

hmmmmm
worked from 5:30 AM till around 3:00 PM on Thursday,
drove 2 hours to Tick Performance and we worked on the engine/install all night till I loaded it back on the trailer at 6:00 AM drove home went to bed at around 9:30 AM got back up at 11:00 AM went to work, workde till 3:00 PM came home took the car and got it washed, took it to a friend who helped me clean up the idle (still had the SD tune from the 346 stock engine) drive to wal-mart got some oil, de-greaser, and misc cleaning supplys
a case of Ice House, a case of Smirnoff, and a 4 pack of Black Jack cola, went home cleaned on the wheels till 3:00 AM went to Bed, got back up at 5:30 AM loaded the car and drove to Lowes Motor Speedway
waited for everyone else to show up, drove in and hit the beer around 8:30 AM and went though about 1/2 in about 6 hours
wonder why I could not think muss less type a complete thought
at 11:30 PM that night

but now ALL IS GOOD
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Old Apr 17, 2007 | 04:21 AM
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Originally Posted by AMERICAN_HP
By far the longest run on sentance in history...

bite me
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