Mechanics

Trouble Code Definitions

OBD2 Diagnostic Trouble Code Tables 1995 - 2008
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  • P1000 - Monitor Testing Not Complete
  • P1001 - KOER Not Able To Complete, KOER Aborted
  • P1083 - Fuel Control Mixture Lean (Bank 1 Sensor 1)
  • P1084 - Fuel Control Mixture Rich (Bank 1 Sensor 1)
  • P1085 - Fuel Control Mixture Lean (Bank 2 Sensor 1)
  • P1086 - Fuel Control Mixture Rich (Bank 2 Sensor 1)
  • P1087 - O2 Sensor Circuit Slow Response in Lean Control Range (Bank 1 Sensor 1)
  • P1088 - O2 Sensor Circuit Slow Response in Rich Control Range (Bank 1 Sensor 1)
  • P1089 - O2 Sensor Circuit Slow Response in Lean Control Range (Bank 1 Sensor 2)
  • P1090 - Pre-Catalyst Fuel Trim Too Lean Bank 1
  • P1091 - Pre-Catalyst Fuel Trim Too Rich Bank 1
  • P1092 - Pre-Catalyst Fuel Trim Too Lean Bank 2
  • P1093 - Pre-Catalyst Fuel Trim Too Rich Bank 2
  • P1094 - O2 Sensor Circuit Slow Response in Rich Control Range (Bank 2 Sensor 1)
  • P1095 - O2 Sensor Circuit Slow Switching From Lean to Rich (Bank 1 Sensor 1)
  • P1096 - O2 Sensor Circuit Slow Switching From Lean to Rich (Bank 2 Sensor 1)
  • P1097 - O2 Sensor Circuit Slow Response after Coast Down Fuel Cutoff (Bank 1 Sensor 1)
  • P1098 - O2 Sensor Circuit Slow Response after Coast Down Fuel Cutoff (Bank 2 Sensor 2)
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