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I have a 05 ctt and a couple weeks ago the gf was having problems with the pig and just told me about it, just wanted to reach out and see if anyone can point me in some right directions on fixing the car. Codes are from my Durametric on the engine codes.
P2237
P2235
P0507
P0441
These are from the Gateway Codes
522
Powersupply
459
PCM2
Level Control Code
1772
Signal lead for pressure sensor
Don't know if one might be feeding another code that's why I included them. The pig idles fine for a minute the ramps up to about 1100 rpm then goes as high as 1300-1400 rpm. Not sure whats going on and like to do my own work if possible but might have to succumb to the dealer. Thanks for any help...
522 "Powersupply" probably means it's encountered an under-voltage conditions.
And whenever there are a number of codes tucked away - from different parts of the car - that's often an indication the battery is on it's way out. The idle change is rather odd - and perhaps a throttle position relearn session is in order.
I have problem in Porsche Cayenne S v8 2008 the problem strat after 400,000 km thousand Exhaust Catalytic Converter (front ) right and left ( I attached photos before cleaning and after ) I solve problem I removed just carbon (cleaning) in front right and left , code fult p2237 the sound for exhaust not effectively it will be like before removing carbon (cleaning) exactly (if changing part good for environment but it’s costly) , (but don’t removed rear catalytic converter )
that part number for front Exhaust Catalytic Converter
Help with codes
