Mitsubishi fault codes
8,900 codes · 153 vehicle records · 40 ECU records · 0 live-data parameters
Codes 8,900
| Code | Description | Brands | System |
|---|---|---|---|
| P21D3 | Cylinder 5 injector 'B' circuit/open | 14 | Powertrain |
| P21D4 | Cylinder 6 injector 'B' circuit/open | 14 | Powertrain |
| P21D5 | Cylinder 7 injector 'B' circuit/open | 12 | Powertrain |
| P21D6 | Cylinder 8 injector 'B' circuit/open | 12 | Powertrain |
| P21DB | Compressed Natural Gas (CNG) Injector Line Voltage Low (Cylinder 1) | 19 | Powertrain |
| P21DC | Compressed Natural Gas (CNG) Injector Line Voltage High (Cylinder 1) | 20 | Powertrain |
| P21DE | Compressed Natural Gas (CNG) Injector Line Voltage Low (Cylinder 2) | 19 | Powertrain |
| P21DF | Compressed Natural Gas (CNG) Injector Line Voltage High (Cylinder 2) | 20 | Powertrain |
| P21E0 | Compressed Natural Gas (CNG) Injector Line Voltage Low (Cylinder 3) | 19 | Powertrain |
| P21E1 | Compressed Natural Gas (CNG) Injector Line Voltage High (Cylinder 3) | 19 | Powertrain |
| P21E2 | Compressed Natural Gas (CNG) Injector Line Voltage Low (Cylinder 4) | 16 | Powertrain |
| P21E3 | Compressed Natural Gas (CNG) Injector Line Voltage High (Cylinder 4) | 16 | Powertrain |
| P21E4 | Cylinder 5 injector 'B' circuit low | 12 | Powertrain |
| P21E5 | Cylinder 5 injector 'B' circuit high | 12 | Powertrain |
| P21E6 | Cylinder 6 injector 'B' circuit low | 12 | Powertrain |
| P21E7 | Cylinder 6 injector 'B' circuit high | 12 | Powertrain |
| P21E8 | Cylinder 7 injector 'B' circuit low | 12 | Powertrain |
| P21E9 | Cylinder 7 injector 'B' circuit high | 12 | Powertrain |
| P21EA | Cylinder 8 injector 'B' circuit low | 12 | Powertrain |
| P21EB | Cylinder 8 injector 'B' circuit high | 12 | Powertrain |
| P21F4 | Fuel control system 'B' too lean off idle bank 1 | 7 | Powertrain |
| P21F5 | Fuel control system 'B' too rich off idle bank 1 | 6 | Powertrain |
| P21F6 | Fuel control system 'B' too lean off idle bank 2 | 6 | Powertrain |
| P21F7 | Fuel control system 'B' too rich off idle bank 2 | 6 | Powertrain |
| P2200 | NOx Sensor Circuit Bank 1 | 33 | Powertrain |
| P2201 | Input voltage is higher than 360 volts | 30 | Powertrain |
| P2202 | Output voltage is less than 250 volts | 29 | Powertrain |
| P2203 | NOx Sensor Circuit High (Bank 1 Sensor 1) | 31 | Powertrain |
| P220A | NOx Sensor Supply Voltage Circuit (Bank 1 Sensor 1) | 22 | Powertrain |
| P220B | NOx Sensor Supply Voltage Circuit (Bank 1 Sensor 2) | 20 | Powertrain |
| P220E | NOx sensor heater control circuit range/performance bank 1 sensor 1 | 13 | Powertrain |
| P220F | NOx sensor heater control circuit range/performance bank 1 sensor 2 | 11 | Powertrain |
| P2226 | Barometric Pressure Sensor A Circuit | 37 | Powertrain |
| P2227 | Barometric pressure sensor A circuit range/performance | 35 | Powertrain |
| P2228 | Barometric Pressure Sensor A Circuit Low | 42 | Powertrain |
| P2229 | Short circuit to positive or line break | 42 | Powertrain |
| P2230 | Barometric Pressure Sensor A Circuit Intermittent/Erratic | 29 | Powertrain |
| P2231 | O2 Sensor Signal Circuit Shorted to Heater Circuit (Bank 1 Sensor 1) | 36 | Powertrain |
| P2237 | Upstream oxygen sensor positive current control circuit open | 35 | Powertrain |
| P2238 | O2 Sensor Positive Current Control Circuit Low Bank 1 Sensor 1 | 32 | Powertrain |
| P2239 | O2 Sensor Positive Current Control Circuit High Bank 1 Sensor 1 | 33 | Powertrain |
| P2240 | O2 Sensor Positive Current Control Circuit/Open Bank 2 Sensor 1 | 34 | Powertrain |
| P2241 | O2 Sensor Positive Current Control Circuit Low Bank 2 Sensor 1 | 31 | Powertrain |
| P2242 | O2 Sensor Positive Current Control Circuit High Bank 2 Sensor 1 | 33 | Powertrain |
| P2243 | Upstream oxygen sensor reference voltage circuit open | 34 | Powertrain |
| P2244 | O2 Sensor Reference Voltage Performance (Bank 1 Sensor 1) | 31 | Powertrain |
| P2245 | O2 Sensor Reference Voltage Circuit Low (Bank 1 Sensor 1) | 31 | Powertrain |
| P2246 | O2 Sensor Reference Voltage Circuit High (Bank 1 Sensor 1) | 28 | Powertrain |
| P2247 | O2 Sensor Reference Voltage Circuit/Open Bank 2 Sensor 1 | 31 | Powertrain |
| P2251 | Upstream oxygen sensor negative current control circuit open | 35 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.