Diagnostic Code Index & DTCS P0040 To P0128

• Diagnostic Code Index
• Diagnosis And Testing
  • (P0040) 1/1 And 2/1 O2 Sensor Harness Connectors Reversed
    • Notes
    • When Monitored and Set Condition
    • Diagnostic Test
  • (P0101) MAF Sensor Performance
    • Notes
    • When Monitored and Set Condition
    • Diagnostic Test
  • (P0102) Mass Air Flow Circuit
    • Notes
    • When Monitored and Set Condition
    • Diagnostic Test
  • (P0103) MAF Sensor Circuit Low
    • Notes
    • When Monitored and Set Condition
    • Diagnostic Test
  • (P0104) MAF Sensor Throttle Angle And Speed
    • Notes
    • When Monitored and Set Condition
    • Diagnostic Test
  • (P0106) Map Sensor Performance
    • Notes
    • When Monitored and Set Condition
    • Diagnostic Test
  • (P0107) Map Sensor Circuit Low
    • Notes
    • When Monitored and Set Condition
    • Diagnostic Test
  • (P0108) Map Sensor Circuit High
    • Notes
    • When Monitored and Set Condition
    • Diagnostic Test
  • (P0111) Intake Air Temperature Sensor Circuit Performance (SRT)
    • Notes
    • When Monitored and Set Condition
    • Diagnostic Test
  • (P0112) Intake Air Temperature Sensor Circuit Low (SRT)
    • Notes
    • When Monitored and Set Condition
    • Diagnostic Test
  • (P0112) Intake Air Temperature Sensor Circuit Low (Except SRT)
    • Notes
    • When Monitored and Set Condition
    • Diagnostic Test
  • (P0113) Intake Air Temperature Sensor Circuit High (SRT)
    • Notes
    • When Monitored and Set Condition
    • Diagnostic Test
  • (P0113) Intake Air Temperature Sensor Circuit High (Except SRT)
    • Notes
    • When Monitored and Set Condition
    • Diagnostic Test
  • (P0116) Engine Coolant Temperature Sensor Performance
    • Notes
    • When Monitored and Set Condition
    • Diagnostic Test
  • (P0116) Engine Coolant Temperature Sensor Short Circuit
    • Notes
    • When Monitored and Set Condition
    • Diagnostic Test
  • (P0117) Engine Coolant Temperature Sensor Circuit Low
    • Notes
    • When Monitored and Set Condition
    • Diagnostic Test
  • (P0118) Engine Coolant Temperature Sensor Circuit High
    • Notes
    • When Monitored and Set Condition
    • Diagnostic Test
  • (P0120) Electronic Throttle Control Motor Performance
    • Notes
    • When Monitored and Set Condition
    • Diagnostic Test
  • (P0120) Throttle Position Sensor 1/2 Correlation
    • Notes
    • When Monitored and Set Condition
    • Diagnostic Test
  • (P0121) Apps 5-Volt Supply Circuit
    • Notes
    • When Monitored and Set Condition
    • Diagnostic Test
  • (P0122) Apps Signal 1 Circuit Low
    • Notes
    • When Monitored and Set Condition
    • Diagnostic Test
  • (P0123) Apps Signal 1 Circuit High
    • Notes
    • When Monitored and Set Condition
    • Diagnostic Test
  • (P0128) Forced Limited Power Excessive High Coolant Temp
    • Notes
    • When Monitored and Set Condition
    • Diagnostic Test