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 P1668

MakeFault Location
AudiInjector 3 - current circuit
BuickAltemator ‘L’ terminal -circuit malfunction
CadillacAlternator ‘L’ terminal -circuit malfunction
ChevroletAlternator ‘L’ terminal -circuit malfunction
CitroenPCM - IDM Communications Error
FordEngine control module (ECM)/injector control module -communication error
GmcAlternator ‘l’ terminal -circuit malfunction
GmAlternator ‘l’ terminal -circuit malfunction
Land RoverImmobilizer signal – CAN data bus
PeugeotPCM - IDM Communications Error
PontiacAlternator  ‘L’  terminal  – circuit malfunction
SaturnAltemator ‘L’ terminal -circuit malfunction
VolkswagenInjector 3 - current circuit

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 P1668 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.