P1691 CHRYSLER – Fuel Injection Pump Controller Calibration Error

P1691 CHRYSLER Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

P1691 CHRYSLER Possible Causes

AC Noise Across Fuel Transfer Pump,Other DTCs Present,Wiring & Connectors,Fuel Injection Pump Static Timing,Fuel Sync Signal Circuit Open,Fuel Sync Signal Circuit Short To Ground,Engine Control Module (ECM)

P1691 CHRYSLER Description

Fuel Injection Pump Controller Calibration Error is the generic description for the P1691 Chrysler code, but the manufacturer may have a different description. Currently we have no further information abouth the P1691 Chrysler OBDII code.