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

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 $9.99 donation. We will publish a guide within 30 days of payment.