Code Interpretation Code Interpretation
P2187 System Too Lean at Idle bank1
P2188 System Too Rich at Idle bank1
P2189 System Too Lean at Idle bank2
P2190 System Too Rich at Idle bank2
P2191 System Too Lean at Higher Load bank1
P2192 System Too Rich at Higher Load bank1
P2193 System Too Lean at Higher Load bank2
P2194 System Too Rich at Higher Load bank2
P2195 O2 Sens Signal Stuck Lean bank1 Sens1
P2196 O2 Sens Signal Stuck Rich bank1 Sens1
P2197 O2 Sens Signal Stuck Lean bank2 Sens1
P2198 O2 Sens Signal Stuck Rich bank2 Sens1
P2199 Intake Air Temp Sens1 / 2 Correlation
P2200 NOx Sens Circ bank1
P2201 NOx Sens Circ Range/Perf bank1
P2202 NOx Sens Circ Low Input bank1
P2203 NOx Sens Circ High Input bank1
P2204 NOx Sens Circ Interm. Input bank1
P2205 NOx Sens Heater Ctrl Circ/Open bank1
P2206 NOx Sens Heater Ctrl Circ Low bank1
P2207 NOx Sens Heater Ctrl Circ High bank1
P2208 NOx Sens Heater Sense Circ bank1
P2209 NOx Sens Heater Sense Circ Range/Perf bank1
P2210 NOx Sens Heater Sense Circ Low Input bank1
P2211 NOx Sens Heater Sense Circ High Input bank1
P2212 NOx Sens Heater Sense Circ Interm. bank1
P2213 NOx Sens Circ bank2
P2214 NOx Sens Circ Range/Perf bank2
P2215 NOx Sens Circ Low Input bank2
P2216 NOx Sens Circ High Input bank2
P2217 NOx Sens Circ Interm. Input bank2
P2218 NOx Sens Heater Ctrl Circ/Open bank2
P2219 NOx Sens Heater Ctrl Circ Low bank2
P2220 NOx Sens Heater Ctrl Circ High bank2
P2221 NOx Sens Heater Sense Circ bank2
P2222 NOx Sens Heater Sense Circ Range/Perf bank2
P2223 NOx Sens Heater Sense Circ Low bank2
P2224 NOx Sens Heater Sense Circ High bank2
P2225 NOx Sens Heater Sense Circ Interm. bank2
P2226 Barometric Pressure Circ
P2227 Barometric Pressure Circ Range/Perf
P2228 Barometric Pressure Circ Low
P2229 Barometric Pressure Circ High
P2230 Barometric Pressure Circ Interm.
P2231 1) O2 Sens Signal Circ Shorted to Heater Circ bank1 Sens1
P2232 1) O2 Sens Signal Circ Shorted to Heater Circ bank1 Sens2
P2233 1) O2 Sens Signal Circ Shorted to Heater Circ bank1 Sens3
P2234 1) O2 Sens Signal Circ Shorted to Heater Circ bank2 Sens1
P2235 1) O2 Sens Signal Circ Shorted to Heater Circ bank2 Sens2
P2236 1) O2 Sens Signal Circ Shorted to Heater Circ bank2 Sens3
P2237 2) O2 Sens Positive Current Ctrl Circ/Open bank1 Sens1
P2238 2) O2 Sens Positive Current Ctrl Circ Low bank1 Sens1
P2239 2) O2 Sens Positive Current Ctrl Circ High bank1 Sens1
P2240 2) O2 Sens Positive Current Ctrl Circ/Open bank2 Sens1
P2241 2) O2 Sens Positive Current Ctrl Circ Low bank2 Sens1
P2242 2) O2 Sens Positive Current Ctrl Circ High bank2 Sens1
P2243 O2 Sens Reference Voltage Circ/Open bank1 Sens1
P2244 O2 Sens Reference Voltage Perf bank1 Sens1
P2245 O2 Sens Reference Voltage Circ Low bank1 Sens1
P2246 O2 Sens Reference Voltage Circ High bank1 Sens1
P2247 O2 Sens Reference Voltage Circ/Open bank2 Sens1
P2248 O2 Sens Reference Voltage Perf bank2 Sens1
P2249 O2 Sens Reference Voltage Circ Low bank2 Sens1
P2250 O2 Sens Reference Voltage Circ High bank2 Sens1
P2251 O2 Sens Negative Current Ctrl Circ/Open bank1 Sens1
P2252 O2 Sens Negative Current Ctrl Circ Low bank1 Sens1
P2253 O2 Sens Negative Current Ctrl Circ High bank1 Sens1
P2254 O2 Sens Negative Current Ctrl Circ/Open bank2 Sens1
P2255 O2 Sens Negative Current Ctrl Circ Low bank2 Sens1
P2256 O2 Sens Negative Current Ctrl Circ High bank2 Sens1
P2257 Secondary Air Injection System Ctrl A Circ Low
P2258 Secondary Air Injection System Ctrl A Circ High
P2259 Secondary Air Injection System Ctrl B Circ Low
P2260 Secondary Air Injection System Ctrl B Circ High
P2261 T/Super Charger Bypass Valve - Mechanical
P2262 Turbo Boost Pressure Not Detected - Mechanical
P2263 T/Super Charger Boost System Perf
P2264 Water in Fuel Sens Circ
P2265 Water in Fuel Sens Circ Range/Perf
P2266 Water in Fuel Sens Circ Low
P2267 Water in Fuel Sens Circ High
P2268 Water in Fuel Sens Circ Interm.
P2269 Water in Fuel Condition
P2270 O2 Sens Signal Stuck Lean bank1 Sens2
P2271 O2 Sens Signal Stuck Rich bank1 Sens2
P2272 O2 Sens Signal Stuck Lean bank2 Sens2
P2273 O2 Sens Signal Stuck Rich bank2 Sens2
P2274 O2 Sens Signal Stuck Lean bank1 Sens3
P2275 O2 Sens Signal Stuck Rich bank1 Sens3
P2276 O2 Sens Signal Stuck Lean bank2 Sens3
P2277 O2 Sens Signal Stuck Rich bank2 Sens3
P2278 O2 Sens Signals Swapped bank1 Sens3 / bank2 Sens3
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 Ctrl Pressure Sens Circ
P2284 Injector Ctrl Pressure Sens Circ Range/Perf
P2285 Injector Ctrl Pressure Sens Circ Low
P2286 Injector Ctrl Pressure Sens Circ High
P2287 Injector Ctrl Pressure Sens Circ Interm.
P2288 Injector Ctrl Pressure Too High
P2289 Injector Ctrl Pressure Too High - Engine Off
P2290 Injector Ctrl Pressure Too Low
P2291 Injector Ctrl Pressure Too Low - Engine Cranking
P2292 Injector Ctrl Pressure Erratic
P2293 Fuel Pressure Regulator 2 Perf
P2294 Fuel Pressure Regulator 2 Ctrl Circ
P2295 Fuel Pressure Regulator 2 Ctrl Circ Low
P2296 Fuel Pressure Regulator 2 Ctrl Circ High
P2297 O2 Sens Out of Range During Deceleration bank1 Sens1
P2298 O2 Sens Out of Range During Deceleration bank2 Sens1
P2299 Brake Pedal Position / Accelerator Pedal Position
Incompatible
P2300 Ignition Coil A Primary Ctrl Circ Low
P2301 Ignition Coil A Primary Ctrl Circ High
P2302 Ignition Coil A Secondary Circ
P2303 Ignition Coil B Primary Ctrl Circ Low
P2304 Ignition Coil B Primary Ctrl Circ High
P2305 Ignition Coil B Secondary Circ
P2306 Ignition Coil C Primary Ctrl Circ Low
P2307 Ignition Coil C Primary Ctrl Circ High
P2308 Ignition Coil C Secondary Circ
P2309 Ignition Coil D Primary Ctrl Circ Low
P2310 Ignition Coil D Primary Ctrl Circ High
P2311 Ignition Coil D Secondary Circ
P2312 Ignition Coil E Primary Ctrl Circ Low
P2313 Ignition Coil E Primary Ctrl Circ High
P2314 Ignition Coil E Secondary Circ
P2315 Ignition Coil F Primary Ctrl Circ Low
P2316 Ignition Coil F Primary Ctrl Circ High
P2317 Ignition Coil F Secondary Circ
P2318 Ignition Coil G Primary Ctrl Circ Low
P2319 Ignition Coil G Primary Ctrl Circ High
P2320 Ignition Coil G Secondary Circ
P2321 Ignition Coil H Primary Ctrl Circ Low
P2322 Ignition Coil H Primary Ctrl Circ High
P2323 Ignition Coil H Secondary Circ
P2324 Ignition Coil I Primary Ctrl Circ Low
P2325 Ignition Coil I Primary Ctrl Circ High
P2326 Ignition Coil I Secondary Circ
P2327 Ignition Coil J Primary Ctrl Circ Low
P2328 Ignition Coil J Primary Ctrl Circ High
P2329 Ignition Coil J Secondary Circ
P2330 Ignition Coil K Primary Ctrl Circ Low
P2331 Ignition Coil K Primary Ctrl Circ High
P2332 Ignition Coil K Secondary Circ
P2333 Ignition Coil L Primary Ctrl Circ Low
P2334 Ignition Coil L Primary Ctrl Circ High
P2335 Ignition Coil L Secondary Circ
P2336 Cylinder #1 Above Knock Threshold
P2337 Cylinder #2 Above Knock Threshold
P2338 Cylinder #3 Above Knock Threshold
P2339 Cylinder #4 Above Knock Threshold
P2340 Cylinder #5 Above Knock Threshold
P2341 Cylinder #6 Above Knock Threshold
P2342 Cylinder #7 Above Knock Threshold
P2343 Cylinder #8 Above Knock Threshold
P2344 Cylinder #9 Above Knock Threshold
P2345 Cylinder #10 Above Knock Threshold
P2346 Cylinder #11 Above Knock Threshold
P2347 Cylinder #12 Above Knock Threshold
P2400 Evaporative Emission System Leak Detect Pump Ctrl
Circ/Open
P2401 Evaporative Emission System Leak Detect Pump Ctrl Circ
Low
P2402 Evaporative Emission System Leak Detect Pump Ctrl Circ
High
P2187 System Too Lean at Idle bank1
P2188 System Too Rich at Idle bank1
P2189 System Too Lean at Idle bank2
P2190 System Too Rich at Idle bank2
P2191 System Too Lean at Higher Load bank1
P2192 System Too Rich at Higher Load bank1
P2193 System Too Lean at Higher Load bank2
P2194 System Too Rich at Higher Load bank2
P2195 O2 Sens Signal Stuck Lean bank1 Sens1
P2196 O2 Sens Signal Stuck Rich bank1 Sens1
P2197 O2 Sens Signal Stuck Lean bank2 Sens1
P2198 O2 Sens Signal Stuck Rich bank2 Sens1
P2199 Intake Air Temp Sens1 / 2 Correlation
P2200 NOx Sens Circ bank1
P2201 NOx Sens Circ Range/Perf bank1
P2202 NOx Sens Circ Low Input bank1
P2203 NOx Sens Circ High Input bank1
P2204 NOx Sens Circ Interm. Input bank1
P2205 NOx Sens Heater Ctrl Circ/Open bank1
P2206 NOx Sens Heater Ctrl Circ Low bank1
P2207 NOx Sens Heater Ctrl Circ High bank1
P2208 NOx Sens Heater Sense Circ bank1
P2209 NOx Sens Heater Sense Circ Range/Perf bank1
P2210 NOx Sens Heater Sense Circ Low Input bank1
P2211 NOx Sens Heater Sense Circ High Input bank1
P2212 NOx Sens Heater Sense Circ Interm. bank1
P2213 NOx Sens Circ bank2
P2214 NOx Sens Circ Range/Perf bank2
P2215 NOx Sens Circ Low Input bank2
P2216 NOx Sens Circ High Input bank2
P2217 NOx Sens Circ Interm. Input bank2
P2218 NOx Sens Heater Ctrl Circ/Open bank2
P2219 NOx Sens Heater Ctrl Circ Low bank2
P2220 NOx Sens Heater Ctrl Circ High bank2
P2221 NOx Sens Heater Sense Circ bank2
P2222 NOx Sens Heater Sense Circ Range/Perf bank2
P2223 NOx Sens Heater Sense Circ Low bank2
P2224 NOx Sens Heater Sense Circ High bank2
P2225 NOx Sens Heater Sense Circ Interm. bank2
P2226 Barometric Pressure Circ
P2227 Barometric Pressure Circ Range/Perf
P2228 Barometric Pressure Circ Low
P2229 Barometric Pressure Circ High
P2230 Barometric Pressure Circ Interm.
P2231 1) O2 Sens Signal Circ Shorted to Heater Circ bank1 Sens1
P2232 1) O2 Sens Signal Circ Shorted to Heater Circ bank1 Sens2
P2233 1) O2 Sens Signal Circ Shorted to Heater Circ bank1 Sens3
P2234 1) O2 Sens Signal Circ Shorted to Heater Circ bank2 Sens1
P2235 1) O2 Sens Signal Circ Shorted to Heater Circ bank2 Sens2
P2236 1) O2 Sens Signal Circ Shorted to Heater Circ bank2 Sens3
P2237 2) O2 Sens Positive Current Ctrl Circ/Open bank1 Sens1
P2238 2) O2 Sens Positive Current Ctrl Circ Low bank1 Sens1
P2239 2) O2 Sens Positive Current Ctrl Circ High bank1 Sens1
P2240 2) O2 Sens Positive Current Ctrl Circ/Open bank2 Sens1
P2241 2) O2 Sens Positive Current Ctrl Circ Low bank2 Sens1
P2242 2) O2 Sens Positive Current Ctrl Circ High bank2 Sens1
P2243 O2 Sens Reference Voltage Circ/Open bank1 Sens1
P2244 O2 Sens Reference Voltage Perf bank1 Sens1
P2245 O2 Sens Reference Voltage Circ Low bank1 Sens1
P2246 O2 Sens Reference Voltage Circ High bank1 Sens1
P2247 O2 Sens Reference Voltage Circ/Open bank2 Sens1
P2248 O2 Sens Reference Voltage Perf bank2 Sens1
P2249 O2 Sens Reference Voltage Circ Low bank2 Sens1
P2250 O2 Sens Reference Voltage Circ High bank2 Sens1
P2251 O2 Sens Negative Current Ctrl Circ/Open bank1 Sens1
P2252 O2 Sens Negative Current Ctrl Circ Low bank1 Sens1
P2253 O2 Sens Negative Current Ctrl Circ High bank1 Sens1
P2254 O2 Sens Negative Current Ctrl Circ/Open bank2 Sens1
P2255 O2 Sens Negative Current Ctrl Circ Low bank2 Sens1
P2256 O2 Sens Negative Current Ctrl Circ High bank2 Sens1
P2257 Secondary Air Injection System Ctrl A Circ Low
P2258 Secondary Air Injection System Ctrl A Circ High
P2259 Secondary Air Injection System Ctrl B Circ Low
P2260 Secondary Air Injection System Ctrl B Circ High
P2261 T/Super Charger Bypass Valve - Mechanical
P2262 Turbo Boost Pressure Not Detected - Mechanical
P2263 T/Super Charger Boost System Perf
P2264 Water in Fuel Sens Circ
P2265 Water in Fuel Sens Circ Range/Perf
P2266 Water in Fuel Sens Circ Low
P2267 Water in Fuel Sens Circ High
P2268 Water in Fuel Sens Circ Interm.
P2269 Water in Fuel Condition
P2270 O2 Sens Signal Stuck Lean bank1 Sens2
P2271 O2 Sens Signal Stuck Rich bank1 Sens2
P2272 O2 Sens Signal Stuck Lean bank2 Sens2
P2273 O2 Sens Signal Stuck Rich bank2 Sens2
P2274 O2 Sens Signal Stuck Lean bank1 Sens3
P2275 O2 Sens Signal Stuck Rich bank1 Sens3
P2276 O2 Sens Signal Stuck Lean bank2 Sens3
P2277 O2 Sens Signal Stuck Rich bank2 Sens3
P2278 O2 Sens Signals Swapped bank1 Sens3 / bank2 Sens3
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 Ctrl Pressure Sens Circ
P2284 Injector Ctrl Pressure Sens Circ Range/Perf
P2285 Injector Ctrl Pressure Sens Circ Low
P2286 Injector Ctrl Pressure Sens Circ High
P2287 Injector Ctrl Pressure Sens Circ Interm.
P2288 Injector Ctrl Pressure Too High
P2289 Injector Ctrl Pressure Too High - Engine Off
P2290 Injector Ctrl Pressure Too Low
P2291 Injector Ctrl Pressure Too Low - Engine Cranking
P2292 Injector Ctrl Pressure Erratic
P2293 Fuel Pressure Regulator 2 Perf
P2294 Fuel Pressure Regulator 2 Ctrl Circ
P2295 Fuel Pressure Regulator 2 Ctrl Circ Low
P2296 Fuel Pressure Regulator 2 Ctrl Circ High
P2297 O2 Sens Out of Range During Deceleration bank1 Sens1
P2298 O2 Sens Out of Range During Deceleration bank2 Sens1
P2299 Brake Pedal Position / Accelerator Pedal Position
Incompatible
P2300 Ignition Coil A Primary Ctrl Circ Low
P2301 Ignition Coil A Primary Ctrl Circ High
P2302 Ignition Coil A Secondary Circ
P2303 Ignition Coil B Primary Ctrl Circ Low
P2304 Ignition Coil B Primary Ctrl Circ High
P2305 Ignition Coil B Secondary Circ
P2306 Ignition Coil C Primary Ctrl Circ Low
P2307 Ignition Coil C Primary Ctrl Circ High
P2308 Ignition Coil C Secondary Circ
P2309 Ignition Coil D Primary Ctrl Circ Low
P2310 Ignition Coil D Primary Ctrl Circ High
P2311 Ignition Coil D Secondary Circ
P2312 Ignition Coil E Primary Ctrl Circ Low
P2313 Ignition Coil E Primary Ctrl Circ High
P2314 Ignition Coil E Secondary Circ
P2315 Ignition Coil F Primary Ctrl Circ Low
P2316 Ignition Coil F Primary Ctrl Circ High
P2317 Ignition Coil F Secondary Circ
P2318 Ignition Coil G Primary Ctrl Circ Low
P2319 Ignition Coil G Primary Ctrl Circ High
P2320 Ignition Coil G Secondary Circ
P2321 Ignition Coil H Primary Ctrl Circ Low
P2322 Ignition Coil H Primary Ctrl Circ High
P2323 Ignition Coil H Secondary Circ
P2324 Ignition Coil I Primary Ctrl Circ Low
P2325 Ignition Coil I Primary Ctrl Circ High
P2326 Ignition Coil I Secondary Circ
P2327 Ignition Coil J Primary Ctrl Circ Low
P2328 Ignition Coil J Primary Ctrl Circ High
P2329 Ignition Coil J Secondary Circ
P2330 Ignition Coil K Primary Ctrl Circ Low
P2331 Ignition Coil K Primary Ctrl Circ High
P2332 Ignition Coil K Secondary Circ
P2333 Ignition Coil L Primary Ctrl Circ Low
P2334 Ignition Coil L Primary Ctrl Circ High
P2335 Ignition Coil L Secondary Circ
P2336 Cylinder #1 Above Knock Threshold
P2337 Cylinder #2 Above Knock Threshold
P2338 Cylinder #3 Above Knock Threshold
P2339 Cylinder #4 Above Knock Threshold
P2340 Cylinder #5 Above Knock Threshold
P2341 Cylinder #6 Above Knock Threshold
P2342 Cylinder #7 Above Knock Threshold
P2343 Cylinder #8 Above Knock Threshold
P2344 Cylinder #9 Above Knock Threshold
P2345 Cylinder #10 Above Knock Threshold
P2346 Cylinder #11 Above Knock Threshold
P2347 Cylinder #12 Above Knock Threshold
P2400 Evaporative Emission System Leak Detect Pump Ctrl
Circ/Open
P2401 Evaporative Emission System Leak Detect Pump Ctrl Circ
Low
P2402 Evaporative Emission System Leak Detect Pump Ctrl Circ
High
