P0174 كود لكزس. The first indication of the problem should be a light on the dash, although that may not always be the case. Don't let trouble code p0171 or p0174 leave you without your ride and, worst of all, with an expensive repair bill later on.
Pcm's adaptive fuel strategy has reached its rich calibrated limit for bank 2. The engine control module (ecm) calculates the necessary compensation. With test being performed.i believe it should be closed and not leaking from.
No dice, still showing the 0171 & 0174 codes.
P0174 and p0175 are contradicting codes. Found a very technically inclined thread on these forums regarding this issue. Don't let trouble code p0171 or p0174 leave you without your ride and, worst of all, with an expensive repair bill later on. They ran a diagnostic and indicated it returned an error code p0171 and p0174, which indicated the engine is running lean.
