DTC P1E77 Chevrolet
MAP Sensor Circuit Low Input
MAP Sensor Circuit Low Input
Description
Engine speed from 600-3500 rpm; TP Sensor input less than 1.2v, system voltage over 10.6v, and the PCM detected the MAP input was below 0.0392v (conditions met for 1.76 seconds).
Video Guide
Diagnostic Info
- DTC Code: P1E77
- Brand: Chevrolet