Chevrolet Trailblazer Service Manual page 286

P2245 O2 Sensor Reference Voltage Circuit Low Bank 1 Sensor 1
P2246 O2 Sensor Reference Voltage Circuit High Bank 1 Sensor 1
P2247 O2 Sensor Reference Voltage Circuit/Open Bank 2 Sensor 1
P2248 O2 Sensor Reference Voltage Performance Bank 2 Sensor 1
P2249 O2 Sensor Reference Voltage Circuit Low Bank 2 Sensor 1
P2250 O2 Sensor Reference Voltage Circuit High Bank 2 Sensor 1
P2251 O2 Sensor Negative Current Control Circuit/Open Bank 1 Sensor 1
P2252 O2 Sensor Negative Current Control Circuit Low Bank 1 Sensor 1
P2253 O2 Sensor Negative Current Control Circuit High Bank 1 Sensor 1
P2254 O2 Sensor Negative Current Control Circuit/Open Bank 2 Sensor 1
P2255 O2 Sensor Negative Current Control Circuit Low Bank 2 Sensor 1
P2256 O2 Sensor Negative Current Control Circuit High Bank 2 Sensor 1
P2257 Secondary Air Injection System Control "A" Circuit Low
P2258 Secondary Air Injection System Control "A" Circuit High
P2259 Secondary Air Injection System Control "B" Circuit Low
P2260 Secondary Air Injection System Control "B" Circuit High
P2261 Turbo/Super Charger Bypass Valve - Mechanical
P2262 Turbo Boost Pressure Not Detected - Mechanical
P2263 Turbo/Super Charger Boost System Performance
P2264 Water in Fuel Sensor Circuit
P2265 Water in Fuel Sensor Circuit Range/Performance
P2266 Water in Fuel Sensor Circuit Low
P2267 Water in Fuel Sensor Circuit High
P2268 Water in Fuel Sensor Circuit Intermittent
P2269 Water in Fuel Condition
P2270 O2 Sensor Signal Stuck Lean Bank 1 Sensor 2
P2271 O2 Sensor Signal Stuck Rich Bank 1 Sensor 2
P2272 O2 Sensor Signal Stuck Lean Bank 2 Sensor 2
P2273 O2 Sensor Signal Stuck Rich Bank 2 Sensor 2
P2274 O2 Sensor Signal Stuck Lean Bank 1 Sensor 3
P2275 O2 Sensor Signal Stuck Rich Bank 1 Sensor 3
P2276 O2 Sensor Signal Stuck Lean Bank 2 Sensor 3
P2277 O2 Sensor Signal Stuck Rich Bank 2 Sensor 3
P2278 O2 Sensor Signals Swapped Bank 1 Sensor 3 / Bank 2 Sensor 3
P2279 Intake Air System Leak
P2280 Air Flow Restriction / Air Leak Between Air Filter and MAF
P2281 Air Leak Between MAF and Throttle Body
P2282 Air Leak Between Throttle Body and Intake Valves
P2283 Injector Control Pressure Sensor Circuit
P2284 Injector Control Pressure Sensor Circuit Range/Performance
P2285 Injector Control Pressure Sensor Circuit Low
P2286 Injector Control Pressure Sensor Circuit High
P2287 Injector Control Pressure Sensor Circuit Intermittent
P2288 Injector Control Pressure Too High
P2289 Injector Control Pressure Too High – Engine Off
P2290 Injector Control Pressure Too Low
P2291 Injector Control Pressure Too Low – Engine Cranking
P2292 Injector Control Pressure Erratic
P2293 Fuel Pressure Regulator 2 Performance
P2294 Fuel Pressure Regulator 2 Control Circuit
P2295 Fuel Pressure Regulator 2 Control Circuit Low