FixVault
Home
›
Cadillac
›
1993
›
Allante
›
Repair and Diagnosis
›
Engine Performance
›
System
›
Engine Controls - Self-Diagnostics
›
Diagnostic Tests
›
DTC P023: Ignition Control Circuit Problem
›
Test Conditions (Run)
Test Conditions (Run)
Code P035 is not set.
Bypass line High (5 volts).
At least two 4X reference pulses have been received by the PCM.