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WTB: Stock 2003 srt4 ECU

1K views 8 replies 5 participants last post by  Midnight Rider 
#1 ·
Hi I’m looking for a 2003 stock ecu for my 03 SRT4
 
#8 ·
I kept my stock 03 PCM (aka ECU), injectors, MAP and TIP for the bienial SMOG check every 2 years.
Some may consider it a pain in the arse to have to swap those components every 2 years.
But the stock components (PCM mainly) do expose problems which are ignored by the "Stage" ECU's.
For example, my car was getting P0440's (fixed with new NVLD).
And is still getting P0441's (still investigating).
Neither of those problems were reported by my Stage 3 PCM.

I suspect this may possibly be because the EVAP diags are disabled in the Stage 3 code.
Hence why Stage PCM's are certified for "Off Road Use Only".
But I'm guessing at that.

I don't think "code scrubbers" with a Stage PCM would catch these EVAP codes.

My 10 cents.
 
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