Error code help

[Tx_Atty]

Morning all, happy TD,

This morning I decided to change my Edge Evo program to the 60hp setting and figured I would check for any codes while there. Low and behold, I had 2 -

P0236 - Turbo Boost Sensor A Circuit Performance and
P0603 - PCM Processor Keep Alive Memory Error

I cleared them and made a run to the store and back. The 0603 was set again.

What do these mean really? I drove 400 miles yesterday and hit 15lbs boost once or twice running up big hills at 72mph but that was it. I was running the 80hp setting.

Im more concerned about the PCM code. Can anyone illuminate this for me?

Thanks!

 

[whatabudro]

Morning all, happy TD,

This morning I decided to change my Edge Evo program to the 60hp setting and figured I would check for any codes while there. Low and behold, I had 2 -

P0236 - Turbo Boost Sensor A Circuit Performance and
P0603 - PCM Processor Keep Alive Memory Error

I cleared them and made a run to the store and back. The 0603 was set again.

What do these mean really? I drove 400 miles yesterday and hit 15lbs boost once or twice running up big hills at 72mph but that was it. I was running the 80hp setting.

Im more concerned about the PCM code. Can anyone illuminate this for me?

Thanks!

0603 - in lamens terms, the power to pcm was disconnected so the factory program could be rewritten. This is a normal code with a chip or programmer and nothing to be concerned about.

0236 - IIRC thats an over boost code. It will defuel the motor unless you install something to fool the sensor. Again, a normal code with a chip or programmer.

 

[Tx_Atty]

well Im only concerned because last week I checked codes when my fuel filter clogged and I had none. I have had the edge on for about 2 weeks or so. Why would it not be there last week and appear this week with no programming change in between?

thanks for at least alleviating the concern.