Engine warning code - DTC 171 Adaptive learn gasoline bank1 high SPN:4237

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts
  • aguyupnorth
    • Aug 2016
    • 44

    • Ontario

    • 2014 Nautique G21 XR-550, Mastercraft X-25 (Sold)

    Engine warning code - DTC 171 Adaptive learn gasoline bank1 high SPN:4237

    Hey all, hoping someone can help out with an error I got.
    2014 g21 with XR-550

    have put about 4 hours on the new boat, no issues, mostly just testing out the configurations and waiting for the water to warm up.
    Yesterday got the engine warning in the title while just puttting along with the gf at about 6mph.

    only difference between now and before is I replaced a battery as one w`as only testing charged at 1A

    i also put 20 gallons of fuel in the boat to start the year that would have mixed with the original fuel from winter.

    From the pcm manual:

    The issues that can set these faults more than likely
    has nothing to do with the Catanium CES components. Things like low fuel pressure, high fuel pressure, exhaust restrictions, leaking or stuck injector, other sensor failures, etc. can cause these trouble codes to set. Refer to the Diagnostic Procedure for a particular fault in the diagnostic manual for some diagnostic aids for diagnosing these faults.

    Anyone have any hints solutions?

    Thanks !
Working...
X