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 P1423

MakeFault Location
AudiSecondary air injection (AIR) system, Bank 1 - insufficient flow detected
BmwCamshaft Position Actuator 'A' Control Open Circuit Bank 1
BuickIntake Air High Pressure Switch Circuit High Voltage
CadillacIntake Air High Pressure Switch Circuit High Voltage
ChevroletIntake Air High Pressure Switch Circuit High Voltage
CitroenEGI Functionality Test Failed
GmIntake Air High Pressure Switch Circuit High Voltage
LexusFuel tank system/small leak detected – mechanical fault
MahindraMaximum Rail Pressure Limit Exceeded
PeugeotEGI Functionality Test Failed
SaabEvaporative emission (EVAP) canister purge system – vent control voltage high
SubaruEvaporative emission (EVAP) canister purge system – vent control voltage high
ToyotaFuel Tank Gross Leak
VolkswagenSecondary air injection (AIR) system, insufficient flow detected

Help Us Help You

We have not gotten around to publishing a technical guide specifically for P1423 yet.

To escalate the priority of this guide in our production queue, please let us know the specifics of your vehicle (make, model, year, miles, and engine) and make a $9.99 donation via the payment button below. We will follow up immediately with additional questions as needed and email you a detailed guide for your vehicle.

Please help support us and let us help you.