Proton fault codes
8,866 codes · 50 vehicle records · 175 ECU records · 0 live-data parameters
Codes 8,866
| Code | Description | Brands | System |
|---|---|---|---|
| P3161 | Linear oxygen sensor B1 S1: Pump Current Wire: Open Circuit | 14 | Powertrain |
| P3162 | Linear oxygen sensor B2 S1: Pump Current Wire: Open Circuit | 14 | Powertrain |
| P3163 | Linear oxygen sensor B3 S1: Pump Current Wire: Open Circuit | 14 | Powertrain |
| P3164 | Linear oxygen sensor B3 S1: Pump Current Wire: Open Circuit | 14 | Powertrain |
| P3165 | Cell low voltage [069] | 14 | Powertrain |
| P3166 | Cell low voltage [070] | 14 | Powertrain |
| P3167 | Cell low voltage [071] | 14 | Powertrain |
| P3168 | Oxygen sensor Bank 4 Behind CAT: Rich Control Limit Exceeded | 13 | Powertrain |
| P3169 | Main Catalyst Efficiency Below Threshold Bank 3 | 13 | Powertrain |
| P316A | Cell low voltage | 10 | Powertrain |
| P316B | Cell low voltage | 10 | Powertrain |
| P316C | Cell low voltage | 4 | Powertrain |
| P316D | Cell low voltage | 4 | Powertrain |
| P316E | Cell low voltage | 9 | Powertrain |
| P316F | Cell low voltage | 10 | Powertrain |
| P3170 | Cell low voltage [080] | 13 | Powertrain |
| P3171 | Cell low voltage [081] | 13 | Powertrain |
| P3172 | Cell low voltage [082] | 13 | Powertrain |
| P3173 | Fuel Trim Bank 2: Range 3: Lean Limit Exceeded | 12 | Powertrain |
| P3174 | Fuel Trim Bank 2: Range 3: Rich Limit Exceeded | 12 | Powertrain |
| P3175 | Cell low voltage [085] | 13 | Powertrain |
| P3176 | Cell low voltage [086] | 13 | Powertrain |
| P3177 | Cell low voltage [087] | 13 | Powertrain |
| P3178 | Fuel Trim Bank 4: Range 3: Rich Limit Exceeded | 12 | Powertrain |
| P3179 | Fuel Injector for Cylinder 13 (N390): Short to Ground | 12 | Powertrain |
| P317A | Cell low voltage | 8 | Powertrain |
| P317B | Cell low voltage | 2 | Powertrain |
| P317C | Cell low voltage | 3 | Powertrain |
| P317D | Cell low voltage | 2 | Powertrain |
| P317E | Cell low voltage | 2 | Powertrain |
| P317F | Cell low voltage | 2 | Powertrain |
| P3180 | Fuel Injector for Cylinder 13 (N390): Short to Plus | 7 | Powertrain |
| P3181 | Fuel Injector for Cylinder 13 (N390): Open Circuit | 7 | Powertrain |
| P3182 | Fuel Injector for Cylinder 14 (N391): Short to Ground | 7 | Powertrain |
| P3183 | Fuel Injector for Cylinder 14 (N391): Short to Plus | 7 | Powertrain |
| P3184 | Fuel Injector for Cylinder 14 (N391): Open Circuit | 7 | Powertrain |
| P3185 | Fuel Injector for Cylinder 15 (N392): Short to Ground | 7 | Powertrain |
| P3186 | Fuel Injector for Cylinder 15 (N392): Short to Plus | 12 | Powertrain |
| P3187 | Cell low voltage [103] | 13 | Powertrain |
| P3188 | Cell low voltage [104] | 13 | Powertrain |
| P3189 | Fuel Injector for Cylinder 16 (N393): Short to Plus | 12 | Powertrain |
| P318A | Cell low voltage | 8 | Powertrain |
| P318B | Cell low voltage | 8 | Powertrain |
| P318C | Cell low voltage | 8 | Powertrain |
| P318D | Cell low voltage | 8 | Powertrain |
| P318E | Cell low voltage | 9 | Powertrain |
| P318F | Cell low voltage | 8 | Powertrain |
| P3190 | Engine not ready | 18 | Powertrain |
| P3191 | Engine does not start | 13 | Powertrain |
| P3192 | Cell low voltage [114] | 9 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.