Hey everyone, I'm new to the site and researching a DTC code. Have any of you had any experience what the P1671 code means? I have been able to find that it is for driver 4 line 1 with my online search but no definitive answer as to what that pertains to. I also found it could be a bad Check Engine Light Circuit, bad PCM or bad wiring (PCM circuit wiring section 71). Thanks so much for any input on where to go from here!
EDIT - What started my research was the engine suddenly dying after a short period and being unable to start, this code appeared in the ODBII readout. Thanks again!
