BAT Team

By BAT Team (Contact Me)
Last Updated 2017-01-16
A site with free advice from mechanics.

We recommend Torque Pro

Manufacturer Specific Definitions for P1051

MakeFault Location
BmwO2 Sensor Heater Circuit Signal Intermittent Bank 1 Sensor 2
DodgeHeated oxygen sensor (H02S) 2, bank 1 inactive
FordBrake Switch Signal Missing or Improper
FreightlinerHeated oxygen sensor (H02S) 2, bank 1 inactive
InfinitiHeated oxygen sensor (H02S), bank 2, heater – voltage low
KenworthP1051 - SFS Preheat Plausibility fault
NissanHeated oxygen sensor (H02S), bank 2, heater – voltage low
PeterbiltP1051 - SFS Preheat Plausibility fault
SaabInjector 5 – low output

Help Us Help You

Please comment below describing your issue as well as the specifics of your vehicle (make, model, year, miles, and engine), and one of our mechanics will respond as soon as possible. For an expedited response within 24 hours, we appreciate a $9.99 donation via the payment button below.

We have not gotten around to publishing a technical guide specifically for P1051 yet. To escalate the priority of this guide in our production queue, we appreciate a donation. We will publish a guide within 30 days of payment.