Engine Controls - Tests W/Codes - Diesel
- Introduction
- Self-Diagnostic System
- Diagnostic Charts
- Diagnostic Trouble Code Charts
- DTC 12, No Reference Pulse (With Automatic Transmission)
- DTC 12, No Reference Pulse (With Manual Transmission)
- DTC 14, ECT Sensor - High Temperature Indicated (With A/T)
- DTC 14, ECT Sensor High Temperature Indicated (With M/T)
- DTC 15, ECT Sensor Low Temperature Indicated (With A/ T)
- DTC 15, ECT Sensor Low Temperature Indicated (With M/T)
- DTC 16, Trans. Output Speed Signal Voltage Low (A/T Only)
- DTC 21, Throttle Position Sensor Signal Voltage High (W/ A/T)
- DTC 21, Throttle Position Sensor Signal Voltage High (W/ M/T)
- DTC 22, Throttle Position Sensor Signal Voltage Low (W/ A/T)
- DTC 22, Throttle Position Sensor Signal Voltage Low (W/ M/T)
- DTC 23, Throttle Position Sensor MISADJUSTED
- DTC 24, Vehicle Speed Signal Low ("C" & "K" Series, M/T Only)
- DTC 24, Vehicle Speed Signal Low (With 4L60-E A/T)
- DTC 24, Vehicle Speed Signal Low (With 4L80-E A/T)
- DTC 31, Map Sensor Signal Voltage Low (W/ A/T)
- DTC 31, Map Sensor Signal Voltage Low (W/ M/T)
- DTC 32, EGR Circuit Loop Error ("C" & "K" Series)
- DTC 32, EGR Circuit Loop Error ("G" Series)
- DTC 33, Manifold Absolute Pressure Sensor Signal Voltage High
- DTC 51, Prom Problem
- DTC 52, ECM Fault
- DTC 53, Voltage Reference Overload (W/ A/T)
- DTC 53, Voltage Reference Overload (With Manual Transmission)
- DTC 72, Vehicle Speed Sensor Signal Loss