p0603 code

[johndeerezach]

yesterday i got a p0603 internal control module kam error. what in the heck does that mean? thank you

 

[brian89]

keep alive memory, if you unhooked the batteries at any point you will have that code

 

[johndeerezach]

well back when i welded my exhaust up i un hooked them but i cleared thinking it wud go away and it came back today.

 

[JLDickmon]

got a chip? that's a common source for that code as well

 

[johndeerezach]

Superchip thats how i read the code.

 

[TARM]

Doesn't it soft code that error everytime you switch between the your various tunes?

 

[dentexpowerstroke]

Doesn't it soft code that error everytime you switch between the your various tunes?

Yes, it does.

 

[johndeerezach]

ok well thank you for pointing that out to me.

 

[littleredstroker]

Yeah my superslip did the same.

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[johndeerezach]

Yea it works until i buy a real tune.

 

[littleredstroker]

I was there too. I can't believe I waited 3 years to go ts...

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[johndeerezach]

yea im guna have to do something i keep blowing the waste gate at full tilt. and setting my ses light on

 

[Arisley]

That's not your wastegate blowing, that is an overboost code, when you hit 28psi, the motor defuels.

All TS chip tuners can stop the defuel, some can even stop the light.

 

[johndeerezach]

well i am assuming that its the waste gate i hear chattering at full tilt.

 

[Arisley]

Not the waste gate, that is turbo surge. Bad, bad for the turbo.

 

[johndeerezach]

oh chit so bad wheel on the turbo?

 

[littleredstroker]

Wicked wheel for 100$ or ported housing for 400$ . I have wicked wheel, and not once had surge

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[johndeerezach]

so how hard are those to change then?

 

[littleredstroker]

Took me 4 hours . With a dinner break and it being my first time Doin anything to a SD. honestly if you have half a brain and some basic tools its cake, maybe take an hour . The way I did mine was pulled the compressor housing. Put 3/8 impact on the nut. And just bumped the trigger a couple times to loosen. When I installed I took exhaust off turbine housing , grabbed a 3/8 wooden dowel with a rag wrapped around it and held the shaft from spinning, then tighten to 120 inch pounds ( if I'm.wrong someone will tell me I'm sure)

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[JLDickmon]

skunkin like that