Category Archives: OBDII Powertrain Codes

P2240

P2240 OBD Code Definition:
P2240 O2 Sensor Positive Current Control Circuit/Open
P2240 OBD Code Description: Continue reading

P2239

P2239 OBD Code Definition:
P2239 O2 Sensor Positive Current Control Circuit High
P2239 OBD Code Description: Continue reading

P2238

P2238 OBD Code Definition:
P2238 O2 Sensor Positive Current Control Circuit Low
P2238 OBD Code Description: Continue reading

P2243

P2243 OBD Code Definition:
P2243 O2 Sensor Reference Voltage Circuit/Open
P2243 OBD Code Description: Continue reading

P2242

P2242 OBD Code Definition:
P2242 O2 Sensor Positive Current Control Circuit High
P2242 OBD Code Description: Continue reading

P2245

P2245 OBD Code Definition:
P2245 O2 Sensor Reference Voltage Circuit Low
P2245 OBD Code Description: Continue reading

P2244

P2244 OBD Code Definition:
P2244 O2 Sensor Reference Voltage Performance
P2244 OBD Code Description: Continue reading

P2246

P2246 OBD Code Definition:
P2246 O2 Sensor Reference Voltage Circuit High
P2246 OBD Code Description: Continue reading

P2250

P2250 OBD Code Definition:
P2250 O2 Sensor Reference Voltage Circuit High
P2250 OBD Code Description: Continue reading

P2249

P2249 OBD Code Definition:
P2249 O2 Sensor Reference Voltage Circuit Low
P2249 OBD Code Description: Continue reading

P2248

P2248 OBD Code Definition:
P2248 O2 Sensor Reference Voltage Performance
P2248 OBD Code Description: Continue reading

P2247

P2247 OBD Code Definition:
P2247 O2 Sensor Reference Voltage Circuit/Open
P2247 OBD Code Description: Continue reading

P2254

P2254 OBD Code Definition:
P2254 O2 Sensor Negative Current Control Circuit/Open
P2254 OBD Code Description: Continue reading

P2253

P2253 OBD Code Definition:
P2253 O2 Sensor Negative Current Control Circuit High
P2253 OBD Code Description: Continue reading

P2252

P2252 OBD Code Definition:
P2252 O2 Sensor Negative Current Control Circuit Low
P2252 OBD Code Description: Continue reading

P2251

P2251 OBD Code Definition:
P2251 O2 Sensor Negative Current Control Circuit/Open
P2251 OBD Code Description: Continue reading

P2255

P2255 OBD Code Definition:
P2255 O2 Sensor Negative Current Control Circuit Low
P2255 OBD Code Description: Continue reading

P2260

P2260 OBD Code Definition:
P2260 Secondary Air Injection System Control B Circuit High
P2260 OBD Code Description: Continue reading

P2259

P2259 OBD Code Definition:
P2259 Secondary Air Injection System Control B Circuit Low
P2259 OBD Code Description: Continue reading

P2258

P2258 OBD Code Definition:
P2258 Secondary Air Injection System Control A Circuit High
P2258 OBD Code Description: Continue reading