P1091

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 P1091

MakeFault Location
BmwPre-Catalyst Fuel Trim System Bank 2
InfinitiVVEL Actuator Motor Relay Circuit
KenworthP1091 - Rail Pressure Sensor high plausibility fault detected via HPV learning check.
MiniPre-Catalyst Fuel Trim Too Rich Bank 1
NissanVVEL Actuator Motor Relay Circuit
PeterbiltP1091 - Rail Pressure Sensor high plausibility fault detected via HPV learning check.
SaabIntake manifold air control actuator, RH – stuck closed
SubaruIntake manifold air control actuator, RH – stuck closed

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 P1091 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.