General Motors GM specific DTC OBD2 code: P1335 CKP Circuit
General Motors GM specific DTC OBD2 code: P1324 Crank RPM Too Low
General Motors GM specific DTC OBD2 code: P1323 24X Reference Circuit Low Frequency
General Motors GM specific DTC OBD2 code: P1322 EI System Or Ignition Control Missing
General Motors GM specific DTC OBD2 code: P1321 Electronic Ignition System Fault Line
General Motors GM specific DTC OBD2 code: P1320 IC Module 4X Ref Circuit Intermittent, No Pulses
General Motors GM specific DTC OBD2 code: P1315 Ignition Coil 4 Primary Feedback Circuit
General Motors GM specific DTC OBD2 code: P1310 Ignition Coil 3 Primary Feedback Circuit
General Motors GM specific DTC OBD2 code: P1305 Ignition Coil 2 Primary Feedback Circuit
General Motors GM specific DTC OBD2 code: P1300 Ignitor Circuit