P1263

BAT Team

By BAT Team (Contact Me)
Last Updated 2017-01-17
A site with free advice from mechanics.

We recommend Torque Pro

Manufacturer Specific Definitions for P1263

MakeFault Location
AudiInjector 2 - implausible signal
CitroenCylinder #3 High To Low Side Short
FordCylinder #3 High To Low Side Short
JeepGlow Plug #2 Control Circuit Low
KenworthP1263 - Increase in combustion in cylinder 1 relative to the others.
LincolnInjector circuit, cylinder 3 -high to low side short
MazdaCylinder #3 High To Low Side Short
MercuryInjector circuit, cylinder 3 -high to low side short
PeterbiltP1263 - Increase in combustion in cylinder 1 relative to the others.
PeugeotCylinder #3 High To Low Side Short
SaabThrottle valve – moved manually while engine running
VolkswagenInjector 2 - implausible signal

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 P1263 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.