What is your question?
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What is your question?
I need the manufacturer specifics for two codes. problems persist with hesitation in power and engine dying out. Don't want to replace 02 sensors until complete understanding of all failures and causes.
1 Reply
P1603 = PCM Internal Dual-Port RAM communication failure. P1129 code? Did you just make that one up?
Thanks for your reply regarding P1603 and P1129 is the first code that comes up followed by P0700,P1603,P0038,P0052.
I checked the Dodge tech authority web site for P1129 for your 2005 Dakota but it was not in the code list. Sorry I couldn't be more helpful. Have a great day!