Chiped ecu gives me Trouble Code 21??
03-14-2007, 12:07 PM
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Chiped ecu gives me Trouble Code 21??
I have a turbo LS that I'm very very close to competeing and I want to know why my chipped ecu is giving me a Trouble code 21 (Electrical Load detector). I can't figure it out, I look at a lot of my wires and they are all good from what I can tell. If I put my stock ecu back in the code goes away.... what gives?!!?
03-14-2007, 06:56 PM
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Re: Chiped ecu gives me Trouble Code 21?? (kuja396)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by kuja396 »</TD></TR><TR><TD CLASS="quote">From what I looked up, it was Engine Load, Its a P72 ls ecu on a ls engine. hmmm</TD></TR></TABLE>
The P72 is the GSR ECU. P75 is the LS ECU.
The P72 is the GSR ECU. P75 is the LS ECU.
03-15-2007, 10:17 PM
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Re: Chiped ecu gives me Trouble Code 21?? (Jim Truett)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Jim Truett »</TD></TR><TR><TD CLASS="quote">
The P72 is the GSR ECU. P75 is the LS ECU.</TD></TR></TABLE>
Good call. Reading > Me. Thanks for clearing up that confusion, I chipped my LS ecu and it works now. Thanks again.
The P72 is the GSR ECU. P75 is the LS ECU.</TD></TR></TABLE>
Good call. Reading > Me. Thanks for clearing up that confusion, I chipped my LS ecu and it works now. Thanks again.
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