Pcm -???

JOHNNY K. · August 22nd, 2008, 04:20 PM

I retreived a code P0602 "PCM" form my SCT tunner- the car is running fine.
What does the PCM do and should I be worried about getting this code?
I did load a couple of custom tunes lately...
THanks

Modified88Dreamer · August 22nd, 2008, 04:45 PM

Powertrain Control Module is the brains of the engine control system, so when the brain is not functioning correctly neither is the engine or anything else that the microprocessor controls which may include the charging system, transmission, various emission controls and communications with other onboard control modules. Code 0602 is Control Module Programming Error. It'll appear but wont hurt the engines performance. Try to re-program it. If it doesnt go away reflashing the PCM will be required

August 22nd, 2008, 04:20 PM	#1
JOHNNY K. Newbie Join Date: Apr 2007 Posts: 30	Pcm -??? I retreived a code P0602 "PCM" form my SCT tunner- the car is running fine. What does the PCM do and should I be worried about getting this code? I did load a couple of custom tunes lately... THanks

August 22nd, 2008, 04:45 PM	#2
Modified88Dreamer Enthusiast Nowhere to be found Join Date: Nov 2006 Location: Moving back home to Florida Posts: 630	Powertrain Control Module is the brains of the engine control system, so when the brain is not functioning correctly neither is the engine or anything else that the microprocessor controls which may include the charging system, transmission, various emission controls and communications with other onboard control modules. Code 0602 is Control Module Programming Error. It'll appear but wont hurt the engines performance. Try to re-program it. If it doesnt go away reflashing the PCM will be required __________________ Well, guys its been real and its been fun, but it hasn't been real fun for me the past 3 months. Money has been tight and need to cancel my cable service to save what I can. I hope to chat with ya'll in 6-7 months from now. Bye! Last edited by Modified88Dreamer : August 22nd, 2008 at 04:58 PM.

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